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Articles de revues sur le sujet « Petroleum and Biomass »

Auteur : Grafiati
Publié le 6 septembre 2023

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1

Nie, Ming, Qiang Yang, Li-Fen Jiang, Chang-Ming Fang, Jia-Kuan Chen et Bo Li. « Do plants modulate biomass allocation in response to petroleum pollution ? » Biology Letters 6, no 6 (19 mai 2010) : 811–14. http://dx.doi.org/10.1098/rsbl.2010.0261.

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Biomass allocation is an important plant trait that responds plastically to environmental heterogeneities. However, the effects on this trait of pollutants owing to human activities remain largely unknown. In this study, we investigated the response of biomass allocation of Phragmites australis to petroleum pollution by a 13 CO 2 pulse-labelling technique. Our data show that plant biomass significantly decreased under petroleum pollution, but the root–shoot ratio for both plant biomass and 13 C increased with increasing petroleum concentration, suggesting that plants could increase biomass allocation to roots in petroleum-polluted soil. Furthermore, assimilated 13 C was found to be significantly higher in soil, microbial biomass and soil respiration after soils were polluted by petroleum. These results suggested that the carbon released from roots is rapidly turned over by soil microbes under petroleum pollution. This study found that plants can modulate biomass allocation in response to petroleum pollution.
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Lucia, Lucian A. « Lignocellulosic biomass : A potential feedstock to replace petroleum ». BioResources 3, no 4 (2008) : 981–82. http://dx.doi.org/10.15376/biores.3.4.981-982.

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Sustainability considerations for product and energy production in a future US economy can be met with lignocellulosic biomass. The age of petroleum as the key resource to meet the US economy requirements is rapidly dwindling, given the limited resources of petroleum, the growing global population, and concurrent detrimental effects on environmental safety. The use of natural and renewable feedstocks such as trees and switchgrass is becoming more attractive; indeed, lignocellulosic biomass is becoming a logical alternative to petroleum in light of looming oil shortages, increases in oil prices, and environmental sustainability considerations. This editorial aims at providing a broad overview of the consider-ations for replacing the US petroleum economy with one based on lignocellulosic biomass.
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Nemanova, Vera, Araz Abedini, Truls Liliedahl et Klas Engvall. « Co-gasification of petroleum coke and biomass ». Fuel 117 (janvier 2014) : 870–75. http://dx.doi.org/10.1016/j.fuel.2013.09.050.

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Gordadze, G. N., A. R. Poshibaeva, M. V. Giruts, A. A. Perevalova et V. N. Koshelev. « Formation of Petroleum Hydrocarbons from Prokaryote Biomass : 1. Formation of Petroleum Biomarker Hydrocarbons from Thermoplasma sp. Archaea Biomass ». Petroleum Chemistry 58, no 3 (mars 2018) : 186–89. http://dx.doi.org/10.1134/s096554411803009x.

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Lai, Shuo-Rong, Shu-Jun Li, Yong-Li Xu, Wen-Yuan Xu et Xian-Quan Zhang. « Preparation, Characterization, and Performance Evaluation of Petroleum Asphalt Modified with Bio-Asphalt Containing Furfural Residue and Waste Cooking Oil ». Polymers 14, no 9 (21 avril 2022) : 1683. http://dx.doi.org/10.3390/polym14091683.

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The study aims to analyze the feasibility of proposing waste cooking oil and industrial waste furfural residue as raw materials to prepare bio-asphalt as partial substitutes for petroleum asphalt, so as to reduce the cost of pavement construction and decrease the consumption of non-renewable resources. In this study, 90# petroleum asphalt was partially substituted with the bio-asphalt in different proportions to prepare biomass-modified petroleum asphalt, the performance of which was first evaluated based on three indices: penetration, softening point, and ductility. Comparison of the crystal structures of the bio-asphalt and furfural residue were enabled by X-ray diffraction, and the blending mechanism and microscopic morphologies of the biomass-substituted asphalt mixtures were characterized by Fourier transform infrared spectroscopy and scanning electron microscopy. The results showed that the bio-asphalt was hydrophobic and exhibited excellent compatibility with 90# petroleum asphalt. The partial substitution of petroleum asphalt with bio-asphalt improved the low-temperature crack resistance of the asphalt by adversely affecting the high-temperature stability of the asphalt; however, when the bio-asphalt content was 8 wt.%, the performance parameters of the biomass-modified asphalt met the requirements of the 90# petroleum asphalt standard.
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Díaz-Pérez, Manuel Antonio, et Juan Carlos Serrano-Ruiz. « Catalytic Production of Jet Fuels from Biomass ». Molecules 25, no 4 (12 février 2020) : 802. http://dx.doi.org/10.3390/molecules25040802.

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Concerns about depleting fossil fuels and global warming effects are pushing our society to search for new renewable sources of energy with the potential to substitute coal, natural gas, and petroleum. In this sense, biomass, the only renewable source of carbon available on Earth, is the perfect replacement for petroleum in producing renewable fuels. The aviation sector is responsible for a significant fraction of greenhouse gas emissions, and two billion barrels of petroleum are being consumed annually to produce the jet fuels required to transport people and goods around the world. Governments are pushing directives to replace fossil fuel-derived jet fuels with those derived from biomass. The present mini review is aimed to summarize the main technologies available today for converting biomass into liquid hydrocarbon fuels with a molecular weight and structure suitable for being used as aviation fuels. Particular emphasis will be placed on those routes involving heterogeneous catalysts.
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Onishi, Toru, Fumi Ninomiya, Masao Kunioka, Masahiro Funabashi et Keiichi Ohara. « Biomass carbon ratio of polymer composites included biomass or petroleum origin resources ». Polymer Degradation and Stability 95, no 8 (août 2010) : 1276–83. http://dx.doi.org/10.1016/j.polymdegradstab.2010.03.011.

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Wang, Tianshu, Dongxue Song, Shaojun Zhang, Zhen Zhang et Mingyu Wang. « Adsorption of Petroleum Hydrocarbon by Modified Biomass Carbon ». IOP Conference Series : Earth and Environmental Science 598 (25 novembre 2020) : 012104. http://dx.doi.org/10.1088/1755-1315/598/1/012104.

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София Денисовна, Емельянова,, Гавриленко, Александра Васильевна et Степачёва, Антонина Анатольевна. « CATALYTIC CO-PROCESSING OF BIOMASS COMPONENTS AND PETROLEUM ». Вестник Тверского государственного университета. Серия : Химия, no 3(49) (28 octobre 2022) : 39–46. http://dx.doi.org/10.26456/vtchem2022.3.5.

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На сегодняшний день актуальной проблемой является ограниченность энергетических ресурсов. Другой важной проблемой является накопление крупнотоннажных отходов, большую часть из которых, составляют промышленные отходы. Наиболее привлекательными для переработки представляются углеродсодержащие отходы, в состав которых входит лигнин. Решение двух этих важных проблем - совместная переработка нефтяного сырья и компонентов биомассы. В данной работе было проведено исследование совместной переработки модельных соединений (анизола и тиофена) на различных катализаторах в разных сверхкритических растворителях. Today, an urgent problem is the limited resources. Another important problem is the accumulation of large-tonnage waste, most of which is industrial waste. The most attractive for processing are carbonaceous wastes including lignin. The solution of these two important problems is the combination of oil feedstock and biomass components. In this work, we studied the co-processing of model compounds (anisole and thiophene) using various catalysts and various supercritical solvents.
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Shekhar, Chandra. « Future Fuel : Could Biomass Be the New Petroleum ? » Chemistry & ; Biology 18, no 10 (octobre 2011) : 1199–200. http://dx.doi.org/10.1016/j.chembiol.2011.10.010.

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Vasiliki, Christou, Karataraki Fedra Zoi, Eid Omar, Eid Rasha et Moutiris Joseph A. « Produce starch-based bioplastic from different renewable biomass sources ». Annals of Clinical Hypertension 6, no 1 (28 décembre 2022) : 020–24. http://dx.doi.org/10.29328/journal.ach.1001032.

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Due to the adverse environmental impacts of synthetic plastics, biodegradable plastics development for both industrial and commercial applications is essential for the present scenario. In addition to the non-degradability of petroleum-based plastic and its impacts, so it is very important to find an alternative to petroleum-based plastic. Starch-based bioplastics are an excessive substitute for petroleum-based plastics due to their significant properties compared with natural sources. This research aims to formalize five new formulas of bioplastic by combining two sources of starch, extracted from various biomass sources, its properties and comparison between them. The moisture content shows 2.07% and 0.984% for samples F and B respectively and that indicates that the samples which contain a high amount of corn starch have less moisture content. The highest results of biodegradation percentages were 68.27% and 52.6% which are for samples A and D respectively, and the lowest biodegradation percentage were 34.33% and 31.29% which are for samples F and B respectively.
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Dwi Prasetyo, Wegik, Zulfan Adi Putra, Muhammad Roil Bilad, Teuku Meurah Indra Mahlia, Yusuf Wibisono, Nik Abdul Hadi Nordin et Mohd Dzul Hakim Wirzal. « Insight into the Sustainable Integration of Bio- and Petroleum Refineries for the Production of Fuels and Chemicals ». Polymers 12, no 5 (11 mai 2020) : 1091. http://dx.doi.org/10.3390/polym12051091.

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A petroleum refinery heavily depends on crude oil as its main feedstock to produce liquid fuels and chemicals. In the long term, this unyielding dependency is threatened by the depletion of the crude oil reserve. However, in the short term, its price highly fluctuates due to various factors, such as regional and global security instability causing additional complexity on refinery production planning. The petroleum refining industries are also drawing criticism and pressure due to their direct and indirect impacts on the environment. The exhaust gas emission of automobiles apart from the industrial and power plant emission has been viewed as the cause of global warming. In this sense, there is a need for a feasible, sustainable, and environmentally friendly generation process of fuels and chemicals. The attention turns to the utilization of biomass as a potential feedstock to produce substitutes for petroleum-derived fuels and building blocks for biochemicals. Biomass is abundant and currently is still low in utilization. The biorefinery, a facility to convert biomass into biofuels and biochemicals, is still lacking in competitiveness to a petroleum refinery. An attractive solution that addresses both is by the integration of bio- and petroleum refineries. In this context, the right decision making in the process selection and technologies can lower the investment and operational costs and assure optimum yield. Process optimization based on mathematical programming has been extensively used to conduct techno-economic and sustainability analysis for bio-, petroleum, and the integration of both refineries. This paper provides insights into the context of crude oil and biomass as potential refinery feedstocks. The current optimization status of either bio- or petroleum refineries and their integration is reviewed with the focus on the methods to solve the multi-objective optimization problems. Internal and external uncertain parameters are important aspects in process optimization. The nature of these uncertain parameters and their representation methods in process optimization are also discussed.
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Nogueira, Lucas, Renata Charvet Inckot, Gedir de Oliveira Santos, Luiz Antonio de Souza et Cleusa Bona. « Phytotoxicity of petroleum-contaminated soil and bioremediated soil on Allophylus edulis ». Rodriguésia 62, no 3 (septembre 2011) : 459–66. http://dx.doi.org/10.1590/2175-7860201162302.

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Abstract This study aimed to assess the effect of petroleum-contaminated and bioremediated soils on germination, growth and anatomical structure of Allophylus edulis. We tested oil-contaminated soil, bioremediated soil and non-contaminated soil. We evaluated germination percentage, germination speed index (GSI), biomass and length of roots and shoots, total biomass, root and hypocotyl diameter, thickness of eophylls and cotyledons, leaf area, eophyll stomatal index and seedling anatomy. Germination percentage, GSI, biomass and leaf area did not differ between treatments after 30 days. Root biomass and plant height were lower in the noncontaminated treatment. Root biomass and leaf area differed between treatments after 60 days. Thickness of cotyledons was higher in bioremediated soil than in other treatments. Root and eophyll structure showed little variation in contaminated soil. We conclude that A. edulis was not affected by petroleum in contaminated and bioremediated soils and that this species has potential for phytoremediation.
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Bozell, J. J. « Connecting Biomass and Petroleum Processing with a Chemical Bridge ». Science 329, no 5991 (29 juillet 2010) : 522–23. http://dx.doi.org/10.1126/science.1191662.

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Zhang, Jian-liang, Jian Guo, Guang-wei Wang, Tao Xu, Yi-fan Chai, Chang-le Zheng et Run-sheng Xu. « Kinetics of petroleum coke/biomass blends during co-gasification ». International Journal of Minerals, Metallurgy, and Materials 23, no 9 (septembre 2016) : 1001–10. http://dx.doi.org/10.1007/s12613-016-1317-x.

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Jadsadajerm, Supachai, Trairat Muangthong-on, Janewit Wannapeera, Hideaki Ohgaki, Kouichi Miura et Nakorn Worasuwannarak. « Degradative solvent extraction of biomass using petroleum based solvents ». Bioresource Technology 260 (juillet 2018) : 169–76. http://dx.doi.org/10.1016/j.biortech.2018.03.124.

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Rorrer, Nicholas A., Derek R. Vardon, John R. Dorgan, Erica J. Gjersing et Gregg T. Beckham. « Biomass-derived monomers for performance-differentiated fiber reinforced polymer composites ». Green Chemistry 19, no 12 (2017) : 2812–25. http://dx.doi.org/10.1039/c7gc00320j.

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Tarabukin, Dmitriy V. « Assessment of the Lowland Bog Biomass for Ex Situ Remediation of Petroleum-Contaminated Soils ». Environments 7, no 10 (8 octobre 2020) : 86. http://dx.doi.org/10.3390/environments7100086.

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Bog petroleum-contaminated soils have been remediated ex situ in conditions close to natural ones. It was found that during the first 30 days in natural conditions, the decomposition of total petroleum hydrocarbons (TPH) was 30 ± 5%. On the 60th and 90th days, the process of TPH decomposition was 45 ± 5% and 60 ± 5%, respectively. The effect of various stimulant supplements was negligible. For the entire observed period, bog soil showed a very high self-cleaning potential with pollution concentration of 5 g of petroleum per 100 g of soil sample. Such diagnostic indicators of soil condition as urease and cellulase activities turned out to be most sensitive in the bog soil. The introduction of mineral fertilizers to stimulate the TPH decomposition increased the activity of urease in comparison with the background soil. On the other hand, the nonionic surfactant acted as an inhibitor of microorganisms involved in nitrogen metabolism, even in the presence of mineral fertilizers. The introduction of mineral fertilizers to petroleum-polluted bog soil stimulated the cellulases activity, while surfactants suppressed them in the early stages. The simultaneous introduction of surfactants and fertilizers kept the cellulase activity at the background level. It is concluded that in the case of petroleum pollution of infertile soils, the introduction of the upper layers of the phytomass of lowland bogs by providing looseness and long-term supply of nutrients from the dying parts of the moss will accelerate the self-cleaning processes.
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Li, Zhenhuan, Kunmei Su, Jun Ren, Dongjiang Yang, Bowen Cheng, Chan Kyung Kim et Xiangdong Yao. « Direct catalytic conversion of glucose and cellulose ». Green Chemistry 20, no 4 (2018) : 863–72. http://dx.doi.org/10.1039/c7gc03318d.

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Gordadze, G. N., A. R. Poshibaeva, M. V. Giruts, A. A. Gayanova, E. M. Semenova et V. N. Koshelev. « Formation of Petroleum Hydrocarbons from Prokaryote Biomass : 2. Formation of Petroleum Hydrocarbon Biomarkers from Biomass of Geobacillus jurassicus Bacteria Isolated from Crude Oil ». Petroleum Chemistry 58, no 12 (décembre 2018) : 1005–12. http://dx.doi.org/10.1134/s0965544118120034.

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Zhou, Shichao, Zhengjie Chen et Wenhui Ma. « Clean and effective utilization of moldy peel as a biomass waste resource in the gasification process of petroleum coke ». Sustainable Energy & ; Fuels 4, no 12 (2020) : 6096–104. http://dx.doi.org/10.1039/d0se01162b.

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Shi, Kang, Guoshuai Liu, Hui Sun, Biao Yang et Yunxuan Weng. « Effect of Biomass as Nucleating Agents on Crystallization Behavior of Polylactic Acid ». Polymers 14, no 20 (13 octobre 2022) : 4305. http://dx.doi.org/10.3390/polym14204305.

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Polylactic acid (PLA) is one of the most productive biodegradable materials. Its bio-based source makes it truly carbon neutral. However, PLA is hard to crystallize as indicated by a low crystallization rate and a low crystallinity under conventional processing conditions, which limits its wider application. One of the most effective ways to enhance the crystallization ability of PLA is to add nucleating agents. In the context of increasing global environmental awareness and the decreasing reserves of traditional petroleum-based materials, biomass nucleating agents, compared with commonly used petroleum-based nucleating agents, have received widespread attention in recent years due to their abundance, biodegradability and renewability. This paper summarizes the research progress on biomass nucleating agents for regulating the crystallization behavior of polylactic acid. Examples of biomass nucleating agents include cellulose, hemicellulose, lignin, amino acid, cyclodextrins, starch, wood flour and natural plant fiber. Such green components from biomass for PLA are believed to be a promising solution for the development of a wholly green PLA-based system or composites.
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Perdigão, Rafaela, C. Marisa R. Almeida, Catarina Magalhães, Sandra Ramos, Ana L. Carolas, Bruno S. Ferreira, Maria F. Carvalho et Ana P. Mucha. « Bioremediation of Petroleum Hydrocarbons in Seawater : Prospects of Using Lyophilized Native Hydrocarbon-Degrading Bacteria ». Microorganisms 9, no 11 (3 novembre 2021) : 2285. http://dx.doi.org/10.3390/microorganisms9112285.

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This work aimed to develop a bioremediation product of lyophilized native bacteria to respond to marine oil spills. Three oil-degrading bacterial strains (two strains of Rhodococcus erythropolis and one Pseudomonas sp.), isolated from the NW Portuguese coast, were selected for lyophilization after biomass growth optimization (tested with alternative carbon sources). Results indicated that the bacterial strains remained viable after the lyophilization process, without losing their biodegradation potential. The biomass/petroleum ratio was optimized, and the bioremediation efficiency of the lyophilized bacterial consortium was tested in microcosms with natural seawater and petroleum. An acceleration of the natural oil degradation process was observed, with an increased abundance of oil-degraders after 24 h, an emulsion of the oil/water layer after 7 days, and an increased removal of total petroleum hydrocarbons (47%) after 15 days. This study provides an insight into the formulation and optimization of lyophilized bacterial agents for application in autochthonous oil bioremediation.
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Khatibi, Shahrzad, et Hossein Mirseyed Hosseini. « Assessment of Certain Plant Species degrading Total Petroleum Hydrocarbons in Contaminated Soil ». Grassroots Journal of Natural Resources 1, no 1 (13 août 2018) : 69–82. http://dx.doi.org/10.33002/nr2581.6853.01017.

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Biological techniques, especially phytoremediation, have long been recognized as cost-effective and environment friendly to eliminate pollutants from soil. This article is based on a study conducted to assess the capability of alfalfa, ryegrass and white clover to remove total petroleum hydrocarbons (TPHs) from soil. The presence of petroleum contamination significantly decreased germination percentage and rate along with biomass of alfalfa and white clover compared to uncontaminated soil. With regards to ryegrass, there was no significant difference in seed germination percentage and biomass, although the presence of petroleum decreased seed germination rate. The results indicated that these plants had effect on TPHs remediation; and removal of TPH from soil was directly related to density levels and time. Therefore, alfalfa and ryegrass in their highest density levels reduced the maximum concentration of TPHs at the end of the experiment by almost 64.41% and 60.36%, respectively, whereas only slight changes were observed in non-vegetated soil.
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Austin, Danielle, Aiguo Wang, Jonathan H. Harrhy, Xiaohui Mao, Hongbo Zeng et Hua Song. « Catalytic aromatization of acetone as a model compound for biomass-derived oil under a methane environment ». Catalysis Science & ; Technology 8, no 19 (2018) : 5104–14. http://dx.doi.org/10.1039/c8cy01544a.

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Jorge, Erlen Y. C., Carolina G. S. Lima, Thiago M. Lima, Lucas Marchini, Manoj B. Gawande, Ondřej Tomanec, Rajender S. Varma et Marcio W. Paixão. « Sulfonated dendritic mesoporous silica nanospheres : a metal-free Lewis acid catalyst for the upgrading of carbohydrates ». Green Chemistry 22, no 5 (2020) : 1754–62. http://dx.doi.org/10.1039/c9gc03489g.

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Sun, Kai-qiang, Fang-yi Li, Jian-yong Li, Jian-feng Li, Chuan-wei Zhang, Mao-cheng Ji et Zi-yu Guo. « CaCO3 blowing agent mixing method for biomass composites improved buffer packaging performance ». RSC Advances 11, no 4 (2021) : 2501–11. http://dx.doi.org/10.1039/d0ra06477g.

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Moulefera, Imane, Marah Trabelsi, Al Mamun et Lilia Sabantina. « Electrospun Carbon Nanofibers from Biomass and Biomass Blends—Current Trends ». Polymers 13, no 7 (29 mars 2021) : 1071. http://dx.doi.org/10.3390/polym13071071.

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In recent years, ecological issues have led to the search for new green materials from biomass as precursors for producing carbon materials (CNFs). Such green materials are more attractive than traditional petroleum-based materials, which are environmentally harmful and non-biodegradable. Biomass could be ideal precursors for nanofibers since they stem from renewable sources and are low-cost. Recently, many authors have focused intensively on nanofibers’ production from biomass using microwave-assisted pyrolysis, hydrothermal treatment, ultrasonication method, but only a few on electrospinning methods. Moreover, still few studies deal with the production of electrospun carbon nanofibers from biomass. This review focuses on the new developments and trends of electrospun carbon nanofibers from biomass and aims to fill this research gap. The review is focusing on recollecting the most recent investigations about the preparation of carbon nanofiber from biomass and biopolymers as precursors using electrospinning as the manufacturing method, and the most important applications, such as energy storage that include fuel cells, electrochemical batteries and supercapacitors, as well as wastewater treatment, CO2 capture, and medicine.
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Calvo-Correas, Tamara, Lorena Ugarte, José R. Ochoa-Gómez, Tomás Roncal, Cristina Diñeiro, Maria Angeles Corcuera et Arantxa Eceiza. « Lignocellulosic Biomass as a Source of Raw Materials for the Synthesis of Polyurethanes ». Proceedings 2, no 23 (6 novembre 2018) : 1493. http://dx.doi.org/10.3390/proceedings2231493.

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Precursors have been satisfactorily synthesized from lignocellulosic biomass for later use in the synthesis of polyurethanes resulting in competitive final properties with those of petroleum derived polyurethanes.
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Boneberg, Bruna Steil, Grazielle Dias Machado, Davi Friedrich Santos, Fernando Gomes, Douglas José Faria, Leandro Augusto Gomes et Fernando Almeida Santos. « Biorefinery of lignocellulosic biopolymers ». Revista Eletrônica Científica da UERGS 2, no 1 (30 avril 2016) : 79. http://dx.doi.org/10.21674/2448-0479.21.79-100.

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Lignocellulosic biomass has been widely investigated as a natural renewable source of feedstocks to produce high value added products which can replace energy and materials obtained from non-renewable sources. Polymers are products largely employed in industry in many different applications, which nowadays are mostly produced from petrochemical derivatives, generating huge amounts of waste of difficult treatment prior to disposal. In order to replace these polymers derived from petroleum, efforts have been made in the development of biopolymers, in the biorefinery context, derived from biomass possessing physicochemical properties similar to those derived from petroleum so that they can successfully replace these materials. A review on the different types of biopolymers obtained from biomass, as polysaccharides, lipids, proteins, polyesters produced by plants and microorganisms, and other assorted biopolymers is accomplished. An evaluation of physicochemical properties and applications of different types of biopolymers is approached. It is also discussed about the degradability of biopolymers differentiating oxo-degradability and biodegradability. A brief historic background about biopolymers is also exposed.
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Araújo, Fernando de, Ingrid Souza Vieira da Silva et Daniel Pasquini. « Application of polyester derived from biomass in petroleum asphalt cement ». Polímeros 27, no 2 (29 juin 2017) : 136–40. http://dx.doi.org/10.1590/0104-1428.2401.

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Wang, Chao, Zhankui Du, Jingxue Pan, Jinhua Li et Zhengyu Yang. « Direct conversion of biomass to bio-petroleum at low temperature ». Journal of Analytical and Applied Pyrolysis 78, no 2 (mars 2007) : 438–44. http://dx.doi.org/10.1016/j.jaap.2006.10.016.

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Li, Jinhua, Chao Wang et Zhengyu Yang. « Production and separation of phenols from biomass-derived bio-petroleum ». Journal of Analytical and Applied Pyrolysis 89, no 2 (novembre 2010) : 218–24. http://dx.doi.org/10.1016/j.jaap.2010.08.004.

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Al Jamri, Mohamed, Jie Li et Robin Smith. « Molecular characterisation of biomass pyrolysis oil and petroleum fraction blends ». Computers & ; Chemical Engineering 140 (septembre 2020) : 106906. http://dx.doi.org/10.1016/j.compchemeng.2020.106906.

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Isikgor, Furkan H., et C. Remzi Becer. « Lignocellulosic biomass : a sustainable platform for the production of bio-based chemicals and polymers ». Polymer Chemistry 6, no 25 (2015) : 4497–559. http://dx.doi.org/10.1039/c5py00263j.

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Ma, Zhongyi, Lin Wei, Wei Zhou, Litao Jia, Bo Hou, Debao Li et Yongxiang Zhao. « Overview of catalyst application in petroleum refinery for biomass catalytic pyrolysis and bio-oil upgrading ». RSC Advances 5, no 107 (2015) : 88287–97. http://dx.doi.org/10.1039/c5ra17241a.

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Because there are some similarities in the reaction pathway and feedstock, the success and lessons of catalyst applications in petroleum refinery may help to make a breakthrough in biomass conversion.
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Pearson, Ann, Kimberly S. Kraunz, Alex L. Sessions, Anne E. Dekas, William D. Leavitt et Katrina J. Edwards. « Quantifying Microbial Utilization of Petroleum Hydrocarbons in Salt Marsh Sediments by Using the 13C Content of Bacterial rRNA ». Applied and Environmental Microbiology 74, no 4 (14 décembre 2007) : 1157–66. http://dx.doi.org/10.1128/aem.01014-07.

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ABSTRACT Natural remediation of oil spills is catalyzed by complex microbial consortia. Here we took a whole-community approach to investigate bacterial incorporation of petroleum hydrocarbons from a simulated oil spill. We utilized the natural difference in carbon isotopic abundance between a salt marsh ecosystem supported by the 13C-enriched C4 grass Spartina alterniflora and 13C-depleted petroleum to monitor changes in the 13C content of biomass. Magnetic bead capture methods for selective recovery of bacterial RNA were used to monitor the 13C content of bacterial biomass during a 2-week experiment. The data show that by the end of the experiment, up to 26% of bacterial biomass was derived from consumption of the freshly spilled oil. The results contrast with the inertness of a nearby relict spill, which occurred in 1969 in West Falmouth, MA. Sequences of 16S rRNA genes from our experimental samples also were consistent with previous reports suggesting the importance of Gamma- and Deltaproteobacteria and Firmicutes in the remineralization of hydrocarbons. The magnetic bead capture approach makes it possible to quantify uptake of petroleum hydrocarbons by microbes in situ. Although employed here at the domain level, RNA capture procedures can be highly specific. The same strategy could be used with genus-level specificity, something which is not currently possible using the 13C content of biomarker lipids.
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Dagle, Vanessa Lebarbier, Colin Smith, Matthew Flake, Karl O. Albrecht, Michel J. Gray, Karthikeyan K. Ramasamy et Robert A. Dagle. « Integrated process for the catalytic conversion of biomass-derived syngas into transportation fuels ». Green Chemistry 18, no 7 (2016) : 1880–91. http://dx.doi.org/10.1039/c5gc02298c.

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Chang, Hochan, Ali Hussain Motagamwala, George W. Huber et James A. Dumesic. « Synthesis of biomass-derived feedstocks for the polymers and fuels industries from 5-(hydroxymethyl)furfural (HMF) and acetone ». Green Chemistry 21, no 20 (2019) : 5532–40. http://dx.doi.org/10.1039/c9gc01859j.

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We show a process for efficient conversion of biomass derived 5-(hydroxymethyl) furfural by aldol condensation with acetone to high molecular weight compounds for applications in polymer, pigment, and petroleum industries.
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Wei, Zitong, Wenyi Lu, Ximin Wang, Jiping Ni, Umme Hani Prova, Chunxia Wang et Guoyong Huang. « Harnessing versatile dynamic carbon precursors for multi-color emissive carbon dots ». Journal of Materials Chemistry C 10, no 6 (2022) : 1932–67. http://dx.doi.org/10.1039/d1tc05392b.

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We report on recent advancement of CDs derived from various carbon precursors including aromatic small molecules, citric acid, biomass, polymers, petroleum products, and carbon allotropes as well as their optical based applications.
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Gilsdorf, Reid A., Matthew A. Nicki et Eugene Y. X. Chen. « High chemical recyclability of vinyl lactone acrylic bioplastics ». Polymer Chemistry 11, no 30 (2020) : 4942–50. http://dx.doi.org/10.1039/d0py00786b.

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Biomass-derived vinyl lactone acrylic bioplastics not only exhibit higher thermostability but also depolymerize more selectively to monomers with higher yield and purity compared to their petroleum-based vinyl ester acrylic counterpart.
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Uchenna Nwanodi Nwankwo et Obioma Kenechukwu Agwa. « Analysis of the optimum pH and salinity conditions for the cultivation and biomass production of Chlorella vulgaris from cassava waste ». International Journal of Science and Research Archive 4, no 1 (30 décembre 2021) : 171–78. http://dx.doi.org/10.30574/ijsra.2021.4.1.0192.

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Biofuel serves as an alternative energy to the common fossil fuels currently in use globally and are drawing increasing attention worldwide as substitutes for petroleum-derived transportation fuels to help address challenges associated with petroleum derived fuels. Third generation biofuels, also termed advanced biofuels, are produced from fast growing microalgae and are potential replacements for conventional fuels. The growth and biomass production of these microalgae is dependent on the conditions they are cultivated such as pH and Salinity. Cassava waste mixtures were cultivated on Chlorella vulgaris stock culture at different concentration ratio at ambient temperature, natural light and dark conditions at 670nm absorbance for 14 days. Optimum growth was obtained at 160:40 for cassava peel water to cassava waste water CP:CW. pH variations 6.0, 6.5, 7.0, 7.5, 8.0, 8.5 and 9.0 were checked to determine the optimum pH for the growth and biomass production of Chlorella vulgaris on the optimum cassava waste mixture concentration. It revealed that at pH 6.5, optimal growth and biomass production was achieved, minimal growth was observed at pH 8.0 while minimal biomass was produced at pH 9.0. Salinity variations of 5, 10, 15, 20, 25, 30, 35 and 40 mg/l were used to determine the growth response and biomass production of Chlorella vulgaris. It revealed that salinity variation at 10ppm will be necessary for highest growth on the cassava waste as well as in biomass production. The use of optimal pH and salinity can significantly increase biomass production thus enhancing biofuel production.
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Guo, Qingyuan, Chengjia Qian et Yifan Ru. « The recent development of sustainable polymers from biomass : cellulose, lignin and vegetable oil ». Highlights in Science, Engineering and Technology 26 (30 décembre 2022) : 111–23. http://dx.doi.org/10.54097/hset.v26i.3696.

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At present, biomass-based polymers can be applied in several fields, such as medicine, biology, aerospace and so on. Due to their good biodegradability, more environmentally friendly products with desirable functions can be designed and processed by people. Therefore, it can be a potential candidate to solve the serious environmental pollution caused by using petroleum-based polymeric materials in the production process. In this article, cellulose, lignin and vegetable oil are taken as examples, all of which are typical biomass-based polymer monomers, by reviewing their synthesis process and applications based on the recent studies on their production, modification and performance enhancements. The properties of final products in the industry stand out compared with many other products synthesized from petroleum-based polymeric materials as there exist different scientific modification methods to synthesize materials with desirable properties. One of the most practical applications is that all of them can be used to synthesize composite materials with enhanced properties. However, more research is required to quantify the environmental benefits and reduce the costs of biomass-based polymers so that we can make full use of biomass-based polymers and even expand their application fields. The article analyzed the application of biomass-based polymers and proposed some suggestions for its future development to help solve the present environmental problems.
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Cong, Hanyu, Haibo Yuan, Zekun Tao, Hanlin Bao, Zheming Zhang, Yi Jiang, Di Huang, Hongling Liu et Tengfei Wang. « Recent Advances in Catalytic Conversion of Biomass to 2,5-Furandicarboxylic Acid ». Catalysts 11, no 9 (16 septembre 2021) : 1113. http://dx.doi.org/10.3390/catal11091113.

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Converting biomass into high value-added compounds has attracted great attention for solving fossil fuel consumption and global warming. 5-Hydroxymethylfurfural (HMF) has been considered as a versatile biomass-derived building block that can be used to synthesize a variety of sustainable fuels and chemicals. Among these derivatives, 2,5-furandicarboxylic acid (FDCA) is a desirable alternative to petroleum-derived terephthalic acid for the synthesis of biodegradable polyesters. Herein, to fully understand the current development of the catalytic conversion of biomass to FDCA, a comprehensive review of the catalytic conversion of cellulose biomass to HMF and the oxidation of HMF to FDCA is presented. Moreover, future research directions and general trends of using biomass for FDCA production are also proposed.
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Yusupova, A. A., M. V. Giruts, E. M. Semenova et G. N. Gordadze. « Formation of Petroleum Hydrocarbons from Prokaryote Biomass : 3. Formation of Petroleum Biomarker Hydrocarbons from Biomass of Shewanella putrefaciens Bacteria and Asphaltenes Isolated from Crude Oil ». Petroleum Chemistry 60, no 11 (novembre 2020) : 1216–25. http://dx.doi.org/10.1134/s0965544120110195.

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Wilson, Karen, et Adam F. Lee. « Catalyst design for biorefining ». Philosophical Transactions of the Royal Society A : Mathematical, Physical and Engineering Sciences 374, no 2061 (28 février 2016) : 20150081. http://dx.doi.org/10.1098/rsta.2015.0081.

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The quest for sustainable resources to meet the demands of a rapidly rising global population while mitigating the risks of rising CO 2 emissions and associated climate change, represents a grand challenge for humanity. Biomass offers the most readily implemented and low-cost solution for sustainable transportation fuels, and the only non-petroleum route to organic molecules for the manufacture of bulk, fine and speciality chemicals and polymers. To be considered truly sustainable, biomass must be derived from resources which do not compete with agricultural land use for food production, or compromise the environment (e.g. via deforestation). Potential feedstocks include waste lignocellulosic or oil-based materials derived from plant or aquatic sources, with the so-called biorefinery concept offering the co-production of biofuels, platform chemicals and energy; analogous to today’s petroleum refineries which deliver both high-volume/low-value (e.g. fuels and commodity chemicals) and low-volume/high-value (e.g. fine/speciality chemicals) products, thereby maximizing biomass valorization. This article addresses the challenges to catalytic biomass processing and highlights recent successes in the rational design of heterogeneous catalysts facilitated by advances in nanotechnology and the synthesis of templated porous materials, as well as the use of tailored catalyst surfaces to generate bifunctional solid acid/base materials or tune hydrophobicity.
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Balan, Venkatesh. « Current Challenges in Commercially Producing Biofuels from Lignocellulosic Biomass ». ISRN Biotechnology 2014 (5 mai 2014) : 1–31. http://dx.doi.org/10.1155/2014/463074.

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Biofuels that are produced from biobased materials are a good alternative to petroleum based fuels. They offer several benefits to society and the environment. Producing second generation biofuels is even more challenging than producing first generation biofuels due the complexity of the biomass and issues related to producing, harvesting, and transporting less dense biomass to centralized biorefineries. In addition to this logistic challenge, other challenges with respect to processing steps in converting biomass to liquid transportation fuel like pretreatment, hydrolysis, microbial fermentation, and fuel separation still exist and are discussed in this review. The possible coproducts that could be produced in the biorefinery and their importance to reduce the processing cost of biofuel are discussed. About $1 billion was spent in the year 2012 by the government agencies in US to meet the mandate to replace 30% existing liquid transportation fuels by 2022 which is 36 billion gallons/year. Other countries in the world have set their own targets to replace petroleum fuel by biofuels. Because of the challenges listed in this review and lack of government policies to create the demand for biofuels, it may take more time for the lignocellulosic biofuels to hit the market place than previously projected.
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Damayanti, Damayanti, Didik Supriyadi, Devita Amelia, Desi Riana Saputri, Yuniar Luthfia Listya Devi, Wika Atro Auriyani et Ho Shing Wu. « Conversion of Lignocellulose for Bioethanol Production, Applied in Bio-Polyethylene Terephthalate ». Polymers 13, no 17 (27 août 2021) : 2886. http://dx.doi.org/10.3390/polym13172886.

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The increasing demand for petroleum-based polyethylene terephthalate (PET) grows population impacts daily. A greener and more sustainable raw material, lignocellulose, is a promising replacement of petroleum-based raw materials to convert into bio-PET. This paper reviews the recent development of lignocellulose conversion into bio-PET through bioethanol reaction pathways. This review addresses lignocellulose properties, bioethanol production processes, separation processes of bioethanol, and the production of bio-terephthalic acid and bio-polyethylene terephthalate. The article also discusses the current industries that manufacture alcohol-based raw materials for bio-PET or bio-PET products. In the future, the production of bio-PET from biomass will increase due to the scarcity of petroleum-based raw materials.
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Koley, S., et N. Mallick. « Large-scale microalgal biomass production for hydrothermal liquefaction – petroleum refinery approach ». New Biotechnology 44 (octobre 2018) : S124. http://dx.doi.org/10.1016/j.nbt.2018.05.1056.

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Shailaja, M. S. « The influence of dissolved petroleum hydrocarbon residues on natural phytoplankton biomass ». Marine Environmental Research 25, no 4 (janvier 1988) : 315–24. http://dx.doi.org/10.1016/0141-1136(88)90018-9.

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