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Academic literature on the topic 'Steam calciner'

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Published: 30 May 2022
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Journal articles on the topic "Steam calciner"

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Anderson, Nathaniel, Hongmei Gu, and Richard Bergman. "Comparison of Novel Biochars and Steam Activated Carbon from Mixed Conifer Mill Residues." Energies 14, no. 24 (December 15, 2021): 8472. http://dx.doi.org/10.3390/en14248472.

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There is increasing demand in environmental remediation and other sectors for specialized sorbents made from renewable materials rather than hard coals and minerals. The proliferation of new pyrolysis technologies to produce bio-based energy, fuels, chemicals, and bioproducts from biomass has left significant gaps in our understanding of how the various carbonaceous materials produced by these systems respond to processes intended to improve their adsorption properties and commercial value. This study used conventional steam activation in an industrial rotary calciner to produce activated carbon (AC) from softwood biochars made by three novel pyrolysis systems. Steam was injected across four heating zones ranging from 816 °C to 927 °C during paired trials conducted at calciner retention times of 45 min and 60 min. The surface area of the three biochars increased from 2.0, 177.3, and 289.1 m2 g−1 to 868.4, 1092.9, and 744.8 m2 g−1, respectively. AC iodine number ranged from 951 to 1218 mg g−1, comparing favorably to commercial AC produced from bituminous coal and coconut shell. The results of this study can be used to operationalize steam activation as a post-processing treatment for biochar and to expand markets for biochar as a precursor in the manufacture of specialized industrial sorbents.
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Champagne, Scott, Dennis Y. Lu, Robert T. Symonds, Arturo Macchi, and E. J. Anthony. "The effect of steam addition to the calciner in a calcium looping pilot plant." Powder Technology 290 (March 2016): 114–23. http://dx.doi.org/10.1016/j.powtec.2015.07.039.

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Motlagh, A. H., S. V. Klyuev, A. Suendar, A. Z. Ibatova, and A. Maseleno. "Steam gasification of oil sludge with calcined olivine." Petroleum Science and Technology 37, no. 23 (October 1, 2019): 2350–54. http://dx.doi.org/10.1080/10916466.2018.1525397.

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Mun, Kyoungju, and Seungyoung So. "Properties of Cement Mortar with Phosphogpysum under Steam Curing Condition." Research Letters in Materials Science 2008 (2008): 1–5. http://dx.doi.org/10.1155/2008/382490.

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The purpose of this study is to utilize waste PG as an admixture for concrete products cured by steam. For the study, waste PG was classified into 4 forms (dehydrate,β-hemihydrate, III-anhydrite, and II-anhydrite), which were calcined at various temperatures. Also, various admixtures were prepared with PG, fly-ash (FA), and granulated blast-furnace slag (BFS). The basic properties of cement mortars containing these admixtures were analyzed and examined through X-ray diffraction, scanning electron microscopy, compressive strength, and acid corrosion resistance. According to the results, cement mortars made with III-anhydrite of waste PG and BFS exhibited strength similar to that of cement mortars made with II-anhydrite. Therefore, III-anhydrite PG calcined at lower temperature can be used as a steam curing admixture for concrete second production.
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Delgado, Jesús, María P. Aznar, and José Corella. "Calcined Dolomite, Magnesite, and Calcite for Cleaning Hot Gas from a Fluidized Bed Biomass Gasifier with Steam: Life and Usefulness." Industrial & Engineering Chemistry Research 35, no. 10 (January 1996): 3637–43. http://dx.doi.org/10.1021/ie950714w.

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Jin, Lifu, Hua Wang, Huili Liu, and Jianhang Hu. "Mechanism research of calcined copper slag catalytic steam reforming jatropha oil." Journal of Renewable and Sustainable Energy 8, no. 6 (November 2016): 063101. http://dx.doi.org/10.1063/1.4966159.

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Constantinou, Domna A., and Angelos M. Efstathiou. "The steam reforming of phenol over natural calcite materials." Catalysis Today 143, no. 1-2 (May 15, 2009): 17–24. http://dx.doi.org/10.1016/j.cattod.2008.10.032.

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Heller-Kallai, L., I. Miloslavski, and Z. Aizenshtat. "?Dissolution? of calcite by steam derived from clay minerals." Naturwissenschaften 73, no. 10 (October 1986): 615–17. http://dx.doi.org/10.1007/bf00368774.

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Zheng, Bin, Yongqi Liu, Ruixiang Liu, Zuofeng Wang, Zuoren Wang, Rujun Yu, and Xiaoni Qi. "Experimental Investigation of Heat Transfer Characteristics of Calcined Petroleum Coke Fin-and-Tube Waste Heat Exchanger." Open Fuels & Energy Science Journal 7, no. 1 (April 18, 2014): 20–25. http://dx.doi.org/10.2174/1876973x01407010020.

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The experimental system of waste heat utilization exchanger, installed in the tank calcined furnace, was built. The heat transfer coefficient of heat exchanger, temperature distribution of calcined petroleum coke and utilization ratio of waste heat were systematically studied. The results showed that with the increase of calcined petroleum coke velocity, the heat transfer coefficient of heat exchanger increases. The utilization ratio of waste heat increases first and then decreases. With the increase of water velocity, the heat transfer coefficient of heat exchanger increases. Compared with light-andtube heat exchanger, the heat transfer performances of fin-and-tube heat exchanger increase. The average steam producing rate and the average utilization ratio of waste heat increase. The average temperature of calcined petroleum coke in heat exchanger outlet decreases. The uniformity degree of temperature in heat exchanger outlet increases.
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Teixeira, Paula, Auguste Fernandes, Filipa Ribeiro, and Carla I. C. Pinheiro. "Blending Wastes of Marble Powder and Dolomite Sorbents for Calcium-Looping CO2 Capture under Realistic Industrial Calcination Conditions." Materials 14, no. 16 (August 5, 2021): 4379. http://dx.doi.org/10.3390/ma14164379.

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The use of wastes of marble powder (WMP) and dolomite as sorbents for CO2 capture is extremely promising to make the Ca-looping (CaL) process a more sustainable and eco-friendly technology. For the downstream utilization of CO2, it is more realistic to produce a concentrated CO2 stream in the calcination step of the CaL process, so more severe conditions are required in the calciner, such as an atmosphere with high concentration of CO2 (>70%), which implies higher calcination temperatures (>900 °C). In this work, experimental CaL tests were carried out in a fixed bed reactor using natural CaO-based sorbent precursors, such as WMP, dolomite and their blend, under mild (800 °C, N2) and realistic (930 °C, 80% CO2) calcination conditions, and the sorbents CO2 carrying capacity along the cycles was compared. A blend of WMP with dolomite was tested as an approach to improve the CO2 carrying capacity of WMP. As regards the realistic calcination under high CO2 concentration at high temperature, there is a strong synergetic effect of inert MgO grains of calcined dolomite in the blended WMP + dolomite sorbent that leads to an improved stability along the cycles when compared with WMP used separately. Hence, it is a promising approach to tailor cheap waste-based blended sorbents with improved carrying capacity and stability along the cycles under realistic calcination conditions.
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Dissertations / Theses on the topic "Steam calciner"

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Кучеренко, Ольга Костянтинівна. "Система керування процесом відділення ретурної кальцинації гідрокарбонату натрію у виробництві кальцинованої соди." Master's thesis, Київ, 2018. https://ela.kpi.ua/handle/123456789/27106.

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Об’єкт розробки : система автоматизації відділення ретурної кальцинації гідрокарбонату натрію у виробництві кальцинованої сиди і зокрема система автоматизованого керування (САК) паровим кальцинатором (ПК). Мета роботі: розробка і дослідження САК ПК, а також розробка загальної функціональної схеми виробництва соди, реалізованої на базі аналогових і дискретних засобів автоматизації. На підставі процесів, що протікають у ПК, розроблено математичну модель ПК як об’єкт керування температурою сировини на його виході. Така модель описує ПК по каналу керування і каналу збурення. Математичну модель ПК використаного для розробки та дослідження САК ПК.
Object of development: the automation system of the returne calcination of sodium bicarbonate in the production of soda ash and in particular the automated control system (ACS) by a steam calciner (SC). The purpose of the work: the development and research of ACS SC, as well as the development of a common functional scheme of soda production, implemented on the basis of analog and discrete automation tools. Based on the processes occurring in the SC, a mathematical model of the PC was developed as an object of control of the temperature of the raw material at its output. This model describes the SC through the control channel and the channel of perturbation. The mathematical model of the SC used for the development and research of ACS SC.
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Book chapters on the topic "Steam calciner"

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Taralas, G. "Cyclohexane-Steam Cracking Catalysed by Calcined Dolomite [CaMg(O)2]." In Developments in Thermochemical Biomass Conversion, 1086–100. Dordrecht: Springer Netherlands, 1997. http://dx.doi.org/10.1007/978-94-009-1559-6_88.

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Blatnik, Matej, David C. Culver, Franci Gabrovšek, Martin Knez, Blaž Kogovšek, Janja Kogovšek, Hong Liu, et al. "Measurements of Present-Day Limestone Dissolution and Calcite Precipitation Rates with Limestone Tablets in Stream Caves (with the Case Study of Škocjanske Jame)." In Advances in Karst Science, 115–26. Cham: Springer International Publishing, 2020. http://dx.doi.org/10.1007/978-3-030-26827-5_5.

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Salge, Tobias, Roald Tagle, Ralf-Thomas Schmitt, and Lutz Hecht. "Petrographic and chemical studies of the Cretaceous-Paleogene boundary sequence at El Guayal, Tabasco, Mexico: Implications for ejecta plume evolution from the Chicxulub impact crater." In Large Meteorite Impacts and Planetary Evolution VI. Geological Society of America, 2021. http://dx.doi.org/10.1130/2021.2550(08).

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ABSTRACT A combined petrographic and chemical study of ejecta particles from the Cretaceous-Paleogene boundary sequence of El Guayal, Tabasco, Mexico (520 km SW of Chicxulub crater), was carried out to assess their formation conditions and genetic relation during the impact process. The reaction of silicate ejecta particles with hot volatiles during atmospheric transport may have induced alteration processes, e.g., silicification and cementation, observed in the ejecta deposits. The various microstructures of calcite ejecta particles are interpreted to reflect different thermal histories at postshock conditions. Spherulitic calcite particles may represent carbonate melts that were quenched during ejection. A recrystallized microstructure may indicate short, intense thermal stress. Various aggregates document particle-particle interactions and intermixing of components from lower silicate and upper sedimentary target lithologies. Aggregates of recrystallized calcite with silicate melt indicate the consolidation of a hot suevitic component with sediments at ≳750 °C. Accretionary lapilli formed in a turbulent, steam-condensing environment at ~100 °C by aggregation of solid, ash-sized particles. Concentric zones with smaller grain sizes of accreted particles indicate a recurring exchange with a hotter environment. Our results suggest that during partial ejecta plume collapse, hot silicate compo nents were mixed with the fine fraction of local surface-derived sediments, the latter of which were displaced by the preceding ejecta curtain. These processes sustained a hot, gas-driven, lateral basal transport that was accompanied by a turbulent plume at a higher level. The exothermic back-reaction of CaO from decomposed carbonates and sulfates with CO2 to form CaCO3 may have been responsible for a prolonged release of thermal energy at a late stage of plume evolution.
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Corella, J., M. P. Aznar, J. Delgado, M. P. Martinez, and J. L. Aragües. "The Deactivation of Tar Cracking Stones (Dolomites, Calcites, Magnesites) and of Commercial Methane Steam Reforming Catalysts in the Upgrading of the Exit Gas from Steam Fluidized Bed Gasifiers of Biomass and Organic Wastes." In Studies in Surface Science and Catalysis, 249–52. Elsevier, 1991. http://dx.doi.org/10.1016/s0167-2991(08)62640-3.

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Conference papers on the topic "Steam calciner"

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Senthoorselvan, Sivalingam, Stephan Gleis, Spliethoff Hartmut, Patrik Yrjas, and Mikko Hupa. "Cyclic Carbonation and Calcination Studies of Limestone and Dolomite for CO2 Separation From Combustion Flue Gases." In ASME Turbo Expo 2008: Power for Land, Sea, and Air. ASMEDC, 2008. http://dx.doi.org/10.1115/gt2008-50987.

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Naturally occurring limestone and dolomite samples, originating from different geographical locations, were tested as potential sorbents for carbonation/calcination based CO2 capture from combustion flue gases. Samples have been studied in a thermo gravimetric analyzer under a simulated flue gas conditions at three calcination temperatures, viz., 750°C, 875°C and 930°C for four Carbonation Calcination Reaction (CCR) cycles. The dolomite sample exhibited the highest rate of carbonation than the tested limestones. At 3rd cycle, its CO2 capture capacity per kg of sample was nearly equal to that of Gotland, the highest reacting limestone tested. At 4th cycle it surpassed Gotland, despite the fact that the CaCO3 content of Sibbo dolomite was only 2/3 of Gotland. Decay coefficients were calculated by a curve fitting exercise and its value is lowest for Sibbo dolomite. That means, most probably its capture capacity per kg of sample would remain higher, well beyond the 4th cycle. There was a strong correlation between the calcination temperature, specific surface area of the calcined samples and degree of carbonation. It was observed that higher the calcination temperature lower the sorbent reactivity. The BET measurements and SEM images provided quantitative and qualitative evidences to prove this. For a given limestone/dolomite sample, sorbent’s CO2 capture capacity was depend on the number of CCR cycles and the calcination temperature. In a CCR loop, if the sorbent is utilized only for a certain small number of cycles (<20), the CO2 capture capacity could be increased by lowering the calcination temperature. According to the equilibrium thermodynamics, the CO2 partial pressure in the calciner should be lowered to lower the calcination temperature. This can be achieved by additional steam supply into the calciner. Steam could then be condensed in an external condenser to single out the CO2 stream from the exit gas mixture of the calciner. A calciner design based on this concept is illustrated.
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Wang, Jinsheng, Edward J. Anthony, and J. Carlos Abanades. "A Simulation Study for Fluidized Bed Combustion of Petroleum Coke With CO2 Capture." In 17th International Conference on Fluidized Bed Combustion. ASMEDC, 2003. http://dx.doi.org/10.1115/fbc2003-169.

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Petroleum coke is regarded as a difficult fuel because of its high sulphur content and low volatile content. However, its low price and increased production, means that there is a powerful economic stimulus to use it for power generation. In this work, a process simulation has been performed as part of a feasibility study on the utilization of petroleum coke for power generation with low-cost CO2 capture. The proposed system employs a pressurized fluidized bed combustor and a calciner. In the combustor itself, the petroleum coke is burned and most of the CO2 generated is captured by a CaO sorbent under pressurized condition to form CaCO3. The CaCO3 is transported into the calciner where limited proportion of the petroleum coke is burned with pure O2, and calcines the spent sorbent back into CaO and CO2. A nearly pure CO2 stream is obtained from the calciner for subsequent disposal or utilization. The predicted overall efficiency of the combustion is near 40%. The proposed system would also be suitable for firing other high carbon and low ash fuel, such as anthracite.
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Vandersickel, Annelies, Alexander Mitsos, and Randall P. Field. "Integration of a CaO-Based Thermal Storage System in an IGCC Plant With Carbon Capture." In ASME 2014 International Mechanical Engineering Congress and Exposition. American Society of Mechanical Engineers, 2014. http://dx.doi.org/10.1115/imece2014-38113.

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Using pre-combustion CO2-capture, IGCC plants show significant potential for efficient power generation with carbon capture. The gasification and gas processing steps however have multiple temperature and flow constraints which severely limit the flexibility of IGCC plants to meet the dynamic demands of the current grid. To address this issue, a CaO-based energy storage system has recently been proposed to substantially increase the load range of a base IGCC plant without cycling the gasifier island. In this work, further storage configurations have been assessed, addressing the inefficiencies identified in previous work. In particular, the following cases have been investigated: directly fired calciners with varying make-up flow rate to minimize the purge stream energy loss, directly fired calciners with improved heat integration to reduce the calciner syngas demand and an indirectly fired calciner to minimize the ASU penalty. Additionally, an alternative storage integration strategy after the Selexol unit has been compared both with respect to its performance and its impact on the base IGCC plant design and operation. To this end, process simulation was undertaken in Aspen Plus™. As demonstrated, the CaO based energy storage system can be effectively used to modulate the IGCC net power output by ±20–25%, while maintaining the capture capacity of 90% of the CO2-emissions. Improvement of the particle reactivity and the internal heat recuperation were found to impact the round-trip efficiency the most.
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Magdalena Mauerhofer, Anna, Florian Benedik, Johannes Christian Schmid, and Hermann Hofbauer. "Mixtures of Silica Sand and Calcite as Bed Material for Dual Fluidized Bed Steam Gasification." In 10TH International Conference on Sustainable Energy and Environmental Protection. University of Maribor Press, 2017. http://dx.doi.org/10.18690/978-961-286-048-6.26.

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Nengkoda, Ardian. "The Role of Calcite in CO2 Increase 25% During Cyclic Steam Injection in Sandstone Heavy Oil Reservoir: Case Study." In SPE International Production and Operations Conference & Exhibition. Society of Petroleum Engineers, 2012. http://dx.doi.org/10.2118/157632-ms.

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Al Murayri, Mohammed T., Dawood S. Sulaiman, Anfal Al-Kharji, Munther Al Kabani, Ken S. Sorbie, Giulia Ness, Malcolm J. Pitts, and Mehdi Salehi. "Scale Mitigation for Field Implementation of Alkaline-Surfactant-Polymer ASP Flooding in a Heterogeneous High Temperature Carbonate Reservoir with High Divalent Cation Concentration in Formation Water." In Abu Dhabi International Petroleum Exhibition & Conference. SPE, 2021. http://dx.doi.org/10.2118/207573-ms.

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Abstract An alkaline-surfactant-polymer (ASP) pilot in a regular five spot well pattern is underway in the Sabriyah Mauddud (SAMA) reservoir in Kuwait. High divalent cation concentrations in formation water and high carbonate concentration of the ASP formulation makes the formation of calcite scale a concern. The main objective of this study is to investigate the severity of the calcium carbonate (CaCO3) scaling issues in the central producer in pursuit of a risk mitigation strategy to treat the potential scale deposition and reduce the flow assurance challenges. Calcite scaling risk in terms of Saturation Ratio (SR) and scale mass (in mg/L of produced water) in the pilot producer is potentially very severe and the probability of forming calcium carbonate scale at the production well is high. Produced Ca2+ concentration is high (> 800 mg/l), which makes the equilibrated calcite SR severe (> 500) and results in significant amount of scale mass precipitation. Different flooding strategies were modelled to evaluate a variety of flood design options to mitigate scale risks (varying slug size, Na2CO3 concentration, and volume of softened pre-flush brine), with marginal impact on scale formation. When the high permeability contrast of the different layers is reduced (to mimic gel injection), calcite SR and precipitated scale mass is significantly reduced to manageable levels. The option of injecting a weak acid in the production well downhole can suppress most of the expected calcite scale through reduction of the brine pH in the produced fluid stream for the ASP flood. Weak acid concentrations in the range of 4,000 to 5,000 mg/l are forecast to mitigate scale formation.
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Ramis, Gianguido, Guido Busca, Tania Montanari, Michele Sisani, and Umberto Costantino. "Ni-Co-Zn-Al Catalysts From Hydrotalcite-Like Precursors for Hydrogen Production by Ethanol Steam Reforming." In ASME 2010 8th International Conference on Fuel Cell Science, Engineering and Technology. ASMEDC, 2010. http://dx.doi.org/10.1115/fuelcell2010-33034.

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A series of well crystallized Ni-Co-Zn-Al LDHs materials has been prepared by the urea hydrolysis method as precursors of mixed oxide catalysts for the Ethanol Steam Reforming (ESR) reaction. The calcination of the layered precursors gives rise to high surface area mixed oxides, mainly a mixture of rock-salt phase (NiO), wurtzite phase (ZnO) and spinel phase. Both precursors and mixed oxides have been throughtfully characterized and the steam reforming of ethanol has been investigated over the calcined catalysts in flow reactor and in-situ FT-IR experiments. The data here reported provide evidence of the good catalytic activity of Co-Zn-Al and Co-Ni-Zn-Al catalysts prepared from hydrotalcite-like LHD precursors for ethanol steam reforming. At 823 K the most active Co/Ni catalyst containains a predominant spinel phase with composition near Zn0.58Ni0.42[Al0.44Co0.56]2O4 and small amounts of NiO and ZnO. On the other side, at 873 K the selectivity to hydrogen increases with cobalt content. In particular, the presence of cobalt increases selectivity to H2 and CO2 and decreases selectivity to methane in the low temperature range 720–870 K. The most selective catalyst is the Ni-free Co-Zn-Al mixed oxide essentially constituted by a single spinel type phase Zn0.55Co0.45[Al0.45Co0.55]2O4. Cobalt catalysts appear consequently to behave better than nickel based catalysts in this temperature range. The key feature for high selectivity to hydrogen is proposed to be associated to a stability of a relatively high oxidation state at the catalyst surface, the most relevant selectivity determining step being constituted by the evolution of surface acetate species. In fact, over oxidized catalyst surface the acetate species evolve producing carbon dioxide and hydrogen while over a more reduced surface they evolve giving rise to methane and COx. Water is supposed to have the main role of allowing surface sites to stay in an unreduced state at least in the temperature range 720–870 K.
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Nurhikmah, Sri J. Rachmania, and Raden Darmawan. "Synthesis and Characteristics of Zeolite Y (Fajasitea) from Bagasse Ash <i>(Saccharum officinarum)</i> Using Hydrothermal Treatment in Pb<sup>2 + </sup>Metal Adsorption." In The 2nd International Conference on Technology for Sustainable Development. Switzerland: Trans Tech Publications Ltd, 2022. http://dx.doi.org/10.4028/p-9306rr.

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The first stage to prepare bagasse ash to be synthesized. Furthermore, it will be in a furnace at a temperature of 600°C for 4 hours, then analyzed by SEM, BET, EDX, XRF to determine the morphology, surface area, elements and compounds contained in bagasse ash. The second stage is calcined using H2 gas stream, then TGA analysis. The third stage results from calcination, then hydrothermal with the addition of a molar variation of 10Na2O:xAl2O3 15SiO2: 300H2O namely mixing 3.06 grams of Al2O3, 3.168 grams of NaOH, 1.908 grams of silica from bagasse ash and 20.87 grams of H2O (pH=7). Then the sample will be analyzed using XRD and SEM. The next step will be to test zeolite Y which is synthesized into a metal solution medium, namely Pb2+ 25 ppm. The results of the XRF of bagasse ash contained a SiO2 content of 54% which can be used as a synthetic zeolite with a surface area of 291,761 m2/g, after being synthesized, the surface area of ​​zeolite Y is 648,178 m2/g and % adsorption 97.43% for Pb metal. While commercial zeolite has a surface area of ​​133.122 m2/g with adsorption % 98.84%.
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Kakaras, E., A. K. Koumanakos, P. Klimantos, A. Doukelis, N. Koukouzas, and D. Giannakopoulos. "Novel Solid Fuel Gasification Power Plant for In Situ CO2 Capture." In ASME Turbo Expo 2007: Power for Land, Sea, and Air. ASMEDC, 2007. http://dx.doi.org/10.1115/gt2007-27868.

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The work presented in this paper aims to examine and analyse a novel concept dealing with the carbonation-calcination process of lime for CO2 capture from coal-fired power plants. The scheme is based on a novel steam gasification process of low rank coals with calcined limestone where in-situ CO2 capture and steam reforming are performed in a single reactor. CO2 is separated reacting exothermically with CaO based sorbents, providing also the necessary heat for the gasification reactions. The produced gas is a H2-rich gas with low carbon or near zero carbon content, depending on the ratio of lime added to the process. The produced fuel gas can be used in state-of-the-art combined cycles where it is converted to electricity, generating almost no CO2 emissions. After being captured in the gasification process, CO2 is released in a separate reactor where extra energy is provided through the combustion of low rank coal. Regenerated CaO is produced in this reactor and is continuously recycled within the process. The key element of the concept is the high-pressure steam gasification process where CO2 is captured by CaO based sorbents and fuel gas with high hydrogen content is produced, without using additional shift reactors. Two optimised power plant configurations are presented in detail and examined. In the first case, pure oxygen is utilised for the low rank coal combustion in the limestone regeneration process, while in the second case fuel is combusted with air instead. Results from the equilibrium based mass balance of the two reactors as well as the power plant thermodynamic simulations, dealing with the most important features for CO2 reduction are presented concerning the two different options. The energy penalties are quantified and the power plant efficiencies are calculated. The calculated results demonstrate the capability of the power plant to deliver decarbonised electricity while achieving high overall electrical efficiencies, comparable to other technological alternatives for CO2 capture power plants. The Aspen Plus software is used for the equilibrium based mass balance of the gasifier and the regenerator while the combined cycle power plant cycle calculations are performed with the thermodynamic cycle calculation software ENBIPRO (ENergie-BIllanz-PROgram), a powerful tool for heat and mass balance solving of complex thermodynamic circuits, calculation of efficiency, exergetic and exergoeconomic analysis of power plants [1].
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"Low Resistivity Reservoir Pay Evaluation, New Opportunity for Further Development, Case Study On Gumai Formation Of B Field, Jambi Sub Basin, South Sumatera Basin." In Indonesian Petroleum Association 44th Annual Convention and Exhibition. Indonesian Petroleum Association, 2021. http://dx.doi.org/10.29118/ipa21-se-128.

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The understanding of low resistivity reservoir zone is one of the most challenging cases for further development in order to optimize the remaining oil and gas field productions. In the Intra-Gumai Formation “B” Field where marine clastic reservoirs are deposited, a low resistivity reservoir is being developed as a new perforation and workover target. This study discusses how to identify the cause of low resistivity case and evaluate the proper petrophysical parameters to unlock the potential reservoir pay zones. The data set consists of petrographic, X-Ray Diffraction (XRD), Cation Exchange Capacity (CEC), routine core, Drill Stem Test ((DST) and wireline logs data. Petrographic, XRD, CEC and routine analysis were performed to recognize the low resistivity causes characterized by the presence of framework grain (quartz, K-feldspar and glaucony, calcite and kaolinite) observed in intergranular pore and also quartz overgrowth developed prior to kaolinite precipitation. Petrophysical analysis defines the reservoir property parameters by comparing some equations also validated with routine core and DST result. Based on the quantitative analysis carried out, namely the evaluation of the distribution of shale volume, calculation of porosity, and determination of water saturation, it is recommended to use the Stieber method for the distribution of shale volume in the reservoir and its properties, the neutron density porosity method to calculate porosity model, and the Waxman Smits method to determine the final fluid saturation model. Finally, by using the hydrocarbon saturation results in the current study, this interval was improved as pay zone. This method will be applied to other wells and other structures that have a similar depositional environment to increase hydrocarbon reserves in the same field.
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You might also be interested in the extended bibliographies on the topic 'Steam calciner' for particular source types:
Journal articles
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