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Статті в журналах з теми "Liquid purification processes"
Huseynov, H. D. "IONIC LIQUID EXTRACTION CLEANING OF PETROLEUM FRACTIONS." Chemical Problems 20, no. 3 (2022): 197–212. http://dx.doi.org/10.32737/2221-8688-2022-3-197-212.
Повний текст джерелаREDDY, M. L. P., T. PRASADA RAO, and A. D. DAMODARAN. "Liquid-Liquid Extraction Processes for the Separation and Purification of Rare Earths." Mineral Processing and Extractive Metallurgy Review 12, no. 2-4 (December 1993): 91–113. http://dx.doi.org/10.1080/08827509508935254.
Повний текст джерелаSchmidt, Axel, Fabian Mestmäcker, Lisa Brückner, Tobias Elwert, and Jochen Strube. "Liquid-Liquid Extraction and Chromatography Process Routes for the Purification of Lithium." Materials Science Forum 959 (June 2019): 79–99. http://dx.doi.org/10.4028/www.scientific.net/msf.959.79.
Повний текст джерелаBlaga, Alexandra Cristina, Alexandra Tucaliuc, and Lenuta Kloetzer. "Applications of Ionic Liquids in Carboxylic Acids Separation." Membranes 12, no. 8 (August 9, 2022): 771. http://dx.doi.org/10.3390/membranes12080771.
Повний текст джерелаSeidova, Sabina A. "EXTRACTION METHODS OF CLEANING OF MOTOR FUEL." IZVESTIYA VYSSHIKH UCHEBNYKH ZAVEDENII KHIMIYA KHIMICHESKAYA TEKHNOLOGIYA 62, no. 10 (October 29, 2019): 30–39. http://dx.doi.org/10.6060/ivkkt.20196210.5941.
Повний текст джерелаNunes, Ana N., Alexandra Borges, Ana A. Matias, Maria Rosário Bronze, and Joana Oliveira. "Alternative Extraction and Downstream Purification Processes for Anthocyanins." Molecules 27, no. 2 (January 7, 2022): 368. http://dx.doi.org/10.3390/molecules27020368.
Повний текст джерелаWang, Jianjian, Xiaohui Liu, Bicheng Hu, Guanzhong Lu, and Yanqin Wang. "Efficient catalytic conversion of lignocellulosic biomass into renewable liquid biofuels via furan derivatives." RSC Adv. 4, no. 59 (2014): 31101–7. http://dx.doi.org/10.1039/c4ra04900d.
Повний текст джерелаMartini, Petra, Andrea Adamo, Neilesh Syna, Alessandra Boschi, Licia Uccelli, Nopphon Weeranoppanant, Jack Markham, and Giancarlo Pascali. "Perspectives on the Use of Liquid Extraction for Radioisotope Purification." Molecules 24, no. 2 (January 18, 2019): 334. http://dx.doi.org/10.3390/molecules24020334.
Повний текст джерелаTietze, Alesia A., Pascal Heimer, Annegret Stark, and Diana Imhof. "Ionic Liquid Applications in Peptide Chemistry: Synthesis, Purification and Analytical Characterization Processes." Molecules 17, no. 4 (April 5, 2012): 4158–85. http://dx.doi.org/10.3390/molecules17044158.
Повний текст джерелаSomma, Simona, Ernesto Reverchon, and Lucia Baldino. "Water Purification of Classical and Emerging Organic Pollutants: An Extensive Review." ChemEngineering 5, no. 3 (August 7, 2021): 47. http://dx.doi.org/10.3390/chemengineering5030047.
Повний текст джерелаДисертації з теми "Liquid purification processes"
Vadon, Mathieu. "Extraction de bore par oxydation du silicium liquide pour applications photovoltaïques." Thesis, Université Grenoble Alpes (ComUE), 2017. http://www.theses.fr/2017GREAI067/document.
Повний текст джерелаBoron extraction from liquid silicon is a step within a new chain of processes aimed to purify silicon that meets purity requirements specific to photovoltaic applications. This thesis focuses mostly on cold gas processes that involve the injection of a mixture of Ar-H2-H2O gases onto electromagnetically stirred liquid silicon. A second similar method ("plasma processes") that involves the injection of thermal plasma made from an Ar-H2-H2O mixture has also been studied. A model is needed to minimize energy consumption by optimizing the process.We want to be able to predict the flow of silicon from the reactive surface (oxidation speed), the flow of boron from the surface (to have the purification speed) and the passivation threshold. For a given setting, the passivation threshold is the limit oxydant partial pressure at injection beyond which a passivating silica layer appears on the surface of the liquid silicon, which interrupts the purification. In order to minimize the energy consumption, and for that matter , in order to speed up the process, we want to inject oxydant in a quantity just below the passivation threshold.Previous studies have shown that the limiting factor for the oxidation and purification speed is the transport of oxidant in the gas phase. That's why we have made a 1D reactive-diffusive model at thermodynamical equilibrium of the gaseous boundary layer. According to this model the effect of the formation of silica aerosols is to divide by two the flow of oxydant towards the surface, which is useful for the simplification of CFD simulations. This effect of the formation of silica aerosols on oxidant flows can also be found without the hypothesis of thermodynamical equilibrium of silica aerosols with the gas phase, as confirmed by simulations and experiments.Regarding the estimation of the purification speed, we have selected the most realistic values of the enthalpy of formation of HBO(g) and of the activity coefficient of boron in liquid silicon.We could get good estimates of the purification speed at different temperatures and levels of oxidant concentrations at injection, by using the selected thermodynamical values and by supposing that the surface reaction products HBO(g) and SiO(g) diffuse similarly. A reason for this similar diffusion of SiO(g) and HBO(g) might be a common and simultaneous precipitation , due to specific dynamics of nucleation and growth that need to be investigated further. Those results for cold gas processed could also be obtained for a plasma experiment.However for the plasma experiment, silica aerosols can be formed only in a very thin layer near the surface and this result needs confirmation from other experiments.Temperature measurement and control for electromagnetically levitating liquid silicon under a flow of oxidant were achieved. With more time, quantitative results could be achieved to measure thermodynamical data on impurities without contaminations.Regarding the prediction of the passivation threshold, we justified a thermodynamical equilibrium at surface of SiO(g) with Si(l) and SiO2(s/l) at passivation threshold with the spreading of silica particles over the liquid silicon surface with the stirring. We show that the passivation layer is compatible with silica aerosols only if those aerosols are not in equilibrium with the gas phase. Therefore the kinetics of formation of silica aerosols should be studied further. A previous empirical formula on the prediction of the passivation threshold for experiments where H2O is the oxidant has been confirmed using our CFD model. A passivation experiment has shown the absence of impact of silica aerosols on oxidant transport when the oxidant is O2
Aurousseau, Marc. "Étude d'un procédé électrochimique de dépollution d'effluents gazeux contenant du dioxyde de soufre et des oxydes d'azote, par voie directe ou indirecte à l'aide du couple Redox Ce(III)/Ce(IV)." Vandoeuvre-les-Nancy, INPL, 1994. http://www.theses.fr/1994INPL138N.
Повний текст джерелаSewnarain, Reshan. "Multipurpose separation and purification facility." Thesis, 2001. http://hdl.handle.net/10413/5827.
Повний текст джерелаThesis (M.Sc.Eng.)-University of Natal, Durban, 2001.
Moreira, Filipa Alexandra Lima. "Development of aqueous (micellar) two phase systems to continously purify macroalgae compounds." Master's thesis, 2018. http://hdl.handle.net/10773/25592.
Повний текст джерелаAtualmente, as macroalgas têm sido amplamente estudadas como nova matéria-prima na indústria. Este elevado interesse deve-se ao facto de as macroalgas terem condições de produção aliciantes, para além de apresentarem na sua constituição compostos de alto valor acrescentado, como é o caso das ficobiliproteínas. Ficobiliproteínas, em particular a R-ficoeritrina, são proteínas que atuam como pigmentos captadores de luz natural, as quais possuem propriedades biológicas bastante atrativas, especialmente propriedades antioxidantes, anticancerígenas e anti-inflamatórias. Assim sendo, dadas as características interessantes desta proteína, muitas empresas têm vindo a desenvolver um elevado interesse por estas macromoléculas, considerando nomeadamente o elevado potencial destas nos setores farmacêutico, cosmético e energético. Posto isto, é necessário estabelecer métodos de extração e purificação eficientes que permitam a utilização da R-ficoeritrina. Relativamente aos métodos já existentes, estes envolvem múltiplas etapas, as quais representam normalmente processos de elevada complexidade e/ou que requerem um elevado consumo energético o que implica o encarecimento do produto final. Neste sentido, este trabalho terá como objetivo o desenvolvimento e otimização de um processo de purificação da R-ficoeritrina em regime contínuo, utilizando sistemas micelares de duas fases aquosas (AMTPS). Estes sistemas apresentam-se como mais seletivos e mais biocompatíveis, por não interferirem com as biomoléculas. Neste trabalho, será pela primeira vez projetada uma unidade de separação com controlo de temperatura para a aplicação de AMTPS em regime de fluxo contínuo.
POPH/FSE; FAPESP/19793/2014
Mestrado em Engenharia Química
Roopan, Renésha. "Investigation into the effect of stripped gas liquor on the anaerobic digestion of Fischer-Tropsch reaction water." Thesis, 2014. http://hdl.handle.net/10413/11328.
Повний текст джерелаM.Sc.Eng. University of KwaZulu-Natal, Durban 2014.
Книги з теми "Liquid purification processes"
service), ScienceDirect (Online, and Knovel (Firm), eds. Liquid membranes: Principles and applications in chemical separations and wastewater treatment. Amsterdam: Elsevier Science, 2009.
Знайти повний текст джерелаЧастини книг з теми "Liquid purification processes"
Carneiro-Da-Cunha, M. G., E. P. Melo, M. J. Sebastião, M. R. Aires-Barros, and J. M. S. Cabral. "Separation and Purification of Lipases by Liquid-Liquid Extraction Processes." In Engineering of/with Lipases, 551–76. Dordrecht: Springer Netherlands, 1996. http://dx.doi.org/10.1007/978-94-009-1671-5_35.
Повний текст джерелаPiccin, Jeferson Steffanello, Tito Roberto Sant’Anna Cadaval, Luiz Antonio Almeida de Pinto, and Guilherme Luiz Dotto. "Adsorption Isotherms in Liquid Phase: Experimental, Modeling, and Interpretations." In Adsorption Processes for Water Treatment and Purification, 19–51. Cham: Springer International Publishing, 2017. http://dx.doi.org/10.1007/978-3-319-58136-1_2.
Повний текст джерелаDotto, Guilherme Luiz, Nina Paula Gonçalves Salau, Jeferson Steffanello Piccin, Tito Roberto Sant’Anna Cadaval, and Luiz Antonio Almeida de Pinto. "Adsorption Kinetics in Liquid Phase: Modeling for Discontinuous and Continuous Systems." In Adsorption Processes for Water Treatment and Purification, 53–76. Cham: Springer International Publishing, 2017. http://dx.doi.org/10.1007/978-3-319-58136-1_3.
Повний текст джерелаKohl, Arthur L., and Richard B. Nielsen. "Liquid Phase Oxidation Processes for Hydrogen Sulfide Removal." In Gas Purification, 731–865. Elsevier, 1997. http://dx.doi.org/10.1016/b978-088415220-0/50009-4.
Повний текст джерелаReed, Ian, and Duncan Mackay. "Clarification techniques." In Protein Purification Techniques. Oxford University Press, 2001. http://dx.doi.org/10.1093/oso/9780199636747.003.0008.
Повний текст джерелаKubek, Dennis J. "Liquid-Liquid Extraction." In Protein Purification Process Engineering, 87–114. Routledge, 2019. http://dx.doi.org/10.1201/9780203741733-5.
Повний текст джерелаAlma, M. Hakkı, and Tufan Salan. "Alternative Fuels." In Energy: Concepts and Applications, 327–446. Turkish Academy of Sciences, 2022. http://dx.doi.org/10.53478/tuba.978-625-8352-00-9.ch06.
Повний текст джерелаAvino, Pasquale, Ivan Notardonato, and Mario Vincenzo Russo. "A Review of the Analytical Methods Based on Chromatography for Analyzing Glyphosate in Foods." In Pests, Weeds and Diseases in Agricultural Crop and Animal Husbandry Production. IntechOpen, 2020. http://dx.doi.org/10.5772/intechopen.92810.
Повний текст джерелаYoung, Jennifer L., and Joseph M. DeSimone. "Synthesis and Characterization of Polymers: From Polymeric Micelles to Step-Growth Polymerizations." In Green Chemistry Using Liquid and Supercritical Carbon Dioxide. Oxford University Press, 2004. http://dx.doi.org/10.1093/oso/9780195154832.003.0014.
Повний текст джерелаHarrison, Roger G., Paul W. Todd, Scott R. Rudge, and Demetri P. Petrides. "Extraction." In Bioseparations Science and Engineering. Oxford University Press, 2015. http://dx.doi.org/10.1093/oso/9780195391817.003.0009.
Повний текст джерелаТези доповідей конференцій з теми "Liquid purification processes"
Lihong Xiao and Xiaoou Ma. "Effectiveness of photocatalytic water purification processes in regenerating the recovery liquid from nickel electroplating wastewater." In 2011 International Conference on Remote Sensing, Environment and Transportation Engineering (RSETE). IEEE, 2011. http://dx.doi.org/10.1109/rsete.2011.5966114.
Повний текст джерелаMalashchuk, V., A. Jess, and R. Moos. "C6.2 Operando State Diagnosis of Supported Ionic Liquid Phase Gas Purification Processes by a Resonant Perturbation Method." In SMSI 2021. AMA Service GmbH, Von-Münchhausen-Str. 49, 31515 Wunstorf, Germany, 2021. http://dx.doi.org/10.5162/smsi2021/c6.2.
Повний текст джерелаBangerth, Stefan, Harish Ganapathy, Michael Ohadi, Tariq S. Khan, and Mohamed Alshehhi. "Study of CO2 Absorption Into Aqueous Diethanolamine (DEA) Using Microchannel Reactors." In ASME 2014 International Mechanical Engineering Congress and Exposition. American Society of Mechanical Engineers, 2014. http://dx.doi.org/10.1115/imece2014-36348.
Повний текст джерелаMcQuillen, John, John Sankovic, and Nancy Rabel Hall. "Multiphase Flow Separators in Reduced Gravity." In ASME 2005 International Mechanical Engineering Congress and Exposition. ASMEDC, 2005. http://dx.doi.org/10.1115/imece2005-80764.
Повний текст джерелаArtemev, Alexandr, and Valentin Biryukov. "REDUCTION OF THE VOLUME OF PUMPING OF LIQUID WASTE FROM THE PRODUCTION OF APATITE CONCENTRATE DUE TO THE TECHNOLOGY OF PARTIALLY CLOSED WATER CIRCULATION." In GEOLINKS Conference Proceedings. Saima Consult Ltd, 2021. http://dx.doi.org/10.32008/geolinks2021/b1/v3/51.
Повний текст джерелаBra¨hler, Georg, K. Froschauer, P. Welbers, and D. Boyes. "The PBMR Fuel Plant: Proven Technology in Advanced Safety Environment." In Fourth International Topical Meeting on High Temperature Reactor Technology. ASMEDC, 2008. http://dx.doi.org/10.1115/htr2008-58060.
Повний текст джерелаDamm, David L., and Andrei G. Fedorov. "Design and Analysis of Zero CO2 Emission Powerplants for the Transportation Sector." In ASME 2006 International Mechanical Engineering Congress and Exposition. ASMEDC, 2006. http://dx.doi.org/10.1115/imece2006-14172.
Повний текст джерелаYulistiani, F., A. Husna, R. Fuadah, Keryanti, R. P. Sihombing, A. R. Permanasari, and W. Wibisono. "The Effect of Distillation Temperature in Liquid Smoke Purification Process: A Review." In International Seminar of Science and Applied Technology (ISSAT 2020). Paris, France: Atlantis Press, 2020. http://dx.doi.org/10.2991/aer.k.201221.088.
Повний текст джерелаCampanari, Stefano, Matteo Gazzani, and Matteo C. Romano. "Analysis of Direct Carbon Fuel Cell (DCFC) Based Coal Fired Power Cycles With CO2 Capture." In ASME Turbo Expo 2012: Turbine Technical Conference and Exposition. American Society of Mechanical Engineers, 2012. http://dx.doi.org/10.1115/gt2012-69778.
Повний текст джерелаAvramenko, Valentin, Vitaly Dobrzhansky, Dmitry Marinin, Valentin Sergienko, and Sergey Shmatko. "Novel Technology for Hydrothermal Treatment of NPP Evaporator Concentrates." In The 11th International Conference on Environmental Remediation and Radioactive Waste Management. ASMEDC, 2007. http://dx.doi.org/10.1115/icem2007-7093.
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