Academic literature on the topic 'CSTR'
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Journal articles on the topic "CSTR"
Azizan, Amizon, and Nornizar Anuar. "Simulating Trambouze reaction for a series reactor." Malaysian Journal of Chemical Engineering and Technology (MJCET) 3, no. 1 (November 30, 2020): 1. http://dx.doi.org/10.24191/mjcet.v3i1.10930.
Full textChang, Kil Sang, Jae Youn Kim, and Hyun-Ku Rhee. "Intricate CSTR dynamics." Korean Journal of Chemical Engineering 6, no. 2 (April 1989): 69–80. http://dx.doi.org/10.1007/bf02697482.
Full textSudha, T. "Analysis of Proportional Integral Derivative Controller Parameters for CSTR." WSEAS TRANSACTIONS ON SYSTEMS AND CONTROL 16 (July 13, 2021): 387–95. http://dx.doi.org/10.37394/23203.2021.16.34.
Full textTrishch, Vitaliy, Yurii Beznosyk, Gregory Yablonsky, and Denis Constales. "The phenomenon of conservative-perturbed equilibrium in conditions different reactors." Proceedings of the NTUU “Igor Sikorsky KPI”. Series: Chemical engineering, ecology and resource saving, no. 1 (March 30, 2021): 38–46. http://dx.doi.org/10.20535/2617-9741.1.2021.228137.
Full textJia, Xiao Yi, Yu Tian Lin, Hui Bin Lin, Ling Gao, Jian Qun Lin, and Jian Qiang Lin. "Mathematical Modeling of CSTR Bioreactor Control for Production of Recombinant Protein." Advanced Materials Research 894 (February 2014): 311–15. http://dx.doi.org/10.4028/www.scientific.net/amr.894.311.
Full textCaneba, G. T., and Barbara Densch. "Intermittency in nonisothermal CSTR." AIChE Journal 34, no. 2 (February 1988): 333–34. http://dx.doi.org/10.1002/aic.690340219.
Full textZakaria, Siti Aminah, Mohd Jufri Zakaria, and Mohd Kamaruddin Abd Hamid. "Sustainable Integrated Process Design and Control for a Continuous-Stirred Tank Reactor System." Applied Mechanics and Materials 625 (September 2014): 466–69. http://dx.doi.org/10.4028/www.scientific.net/amm.625.466.
Full textToson, Peter, Pankaj Doshi, and Dalibor Jajcevic. "Explicit Residence Time Distribution of a Generalised Cascade of Continuous Stirred Tank Reactors for a Description of Short Recirculation Time (Bypassing)." Processes 7, no. 9 (September 10, 2019): 615. http://dx.doi.org/10.3390/pr7090615.
Full textDelevich, Kristen, Nana J. Okada, Ameet Rahane, Zicheng Zhang, Christopher D. Hall, and Linda Wilbrecht. "Sex and Pubertal Status Influence Dendritic Spine Density on Frontal Corticostriatal Projection Neurons in Mice." Cerebral Cortex 30, no. 6 (February 9, 2020): 3543–57. http://dx.doi.org/10.1093/cercor/bhz325.
Full textYan, J., and Y. Y. Hu. "Comparison of partial nitrification to nitrite for ammonium-rich organic wastewater in sequencing batch reactors and continuous stirred-tank reactor at laboratory-scale." Water Science and Technology 60, no. 11 (December 1, 2009): 2861–68. http://dx.doi.org/10.2166/wst.2009.719.
Full textDissertations / Theses on the topic "CSTR"
Tanaka, Ken. "Control of solution MMA polymerization in a CSTR." Thesis, National Library of Canada = Bibliothèque nationale du Canada, 1997. http://www.collectionscanada.ca/obj/s4/f2/dsk2/ftp04/mq22260.pdf.
Full textBarbosa, Junior Vandoel Pedro. "Estrategias de controle de operação de reatores CSTR." [s.n.], 1992. http://repositorio.unicamp.br/jspui/handle/REPOSIP/267333.
Full textDissertação (mestrado) - Universidade Estadual de Campinas, Faculdade de Engenharia Quimica
Made available in DSpace on 2018-07-20T14:58:49Z (GMT). No. of bitstreams: 1 BarbosaJunior_VandoelPedro_M.pdf: 4624642 bytes, checksum: 4293773886a1d0c320a0a105b2c3b205 (MD5) Previous issue date: 1995
Resumo: : O controle de processos químicos é um fator determinante para o bom desempenho de toda a planta. No entanto, o seu sucesso vai depender do desenvolvimento de estruturas de controle adequadas. Neste trabalho foram propostas e investigadas várias estruturas de controle com o objetivo de obter o controle de reatores químicos ¿off-line¿ e ¿on-line¿. Para tanto foram utilizadas técnicas de controle não convencionais. O sistema considerado é um reator tanque contínuo agitado (CSTR) não isotérmico para reações químicas do tipo A 'seta¿ B ou A 'seta¿ B 'seta¿ C (consideradas exotérmicas, irreversíveis e com cinéticas de primeira ordem), onde pretende-se maximizar o produto B. O estudo deste tipo de sistema tem relevância para muitos processos na indústria química e em processos biotecnológicos. Embora o sistema seja de parâmetros concentrados, o fato de ser multivariável e ter um modelo matemático determinístico não linear, leva-o a ter um comportamento dinâmico complexo. Um estudo dinâmico abrangente do sistema, para perturbações múltiplas nas variáveis de entrada, foi realizado. A metodologia proposta para analisar tais efeitos mostrou-se conveniente na definição de futuras políticas de controle e de operação. Feita a análise dinâmica do sistema iniciou-se os estudos de otimização através de um procedimento visando a definição de ¿set-point¿ para operação ótima do reator, estratégias e implementação de algoritmos de controle... Observação: O resumo, na íntegra, poderá ser visualizado no texto completo da tese digital
Abstract: The control of chemical processes is a determining factor to a good performance of the whole plant. However, its success will be highly restricted to the development of suitable control structures. In this work, it was proposed and investigated several structures of control looking for obtaing suitable off-line and on-line control of chemical reactor. For that some non-conventional techiniques were used. A non-isothermic continuous stirred tank reactor (CSTR) to chemical reactions of the type A 'seta¿ B ou A 'seta¿ B 'seta¿ C (considered exothermic, irreversible with first order kinetics) was used as the system, where the control objective is to maximize product b. the study of this system is of major importance in many process is of the chemical and biotechnological industries. In spite of being a lumped parameter system, the process multivariable and nonlinear so that it has a complex dynamic behaviour. A comprehensive dynamic study for simultaneous perturbations of the inputs was carried out. The proposed methodology to analyse such effects showed out be very convenient in the definitions of control strategies and operational policies. Made the dynamic analyse of the system was began the optimization study through a procedure to define the set-point for the reactor optimum operation, strategies and implementation of control algorithm... Note: The complete abstract is available with the full electronic digital thesis or dissertations
Mestrado
Mestre em Engenharia Química
Murphy, Terry 1955. "Residence time distribution of solid particles in a CSTR." Thesis, McGill University, 2002. http://digitool.Library.McGill.CA:80/R/?func=dbin-jump-full&object_id=79251.
Full textAli, Fathei M. "On the nonlinear chemical dynamics of the imperfectly mixed CSTR." Thesis, National Library of Canada = Bibliothèque nationale du Canada, 1998. http://www.collectionscanada.ca/obj/s4/f2/dsk2/ftp03/NQ33891.pdf.
Full textSANTOS, Tarcísio David KOnna Nunes. "Simulação em CFP de um reator CSTR para produção de biodíesel." Universidade Federal de Campina Grande, 2016. http://dspace.sti.ufcg.edu.br:8080/jspui/handle/riufcg/301.
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Este trabalho propôs um modelo matemático para um reator do tipo CSTR (continuous stirred-tank reactor) partindo de dados experimentais da cinética da reação de transesterificação entre o óleo de soja e o acetato de metila, tendo como catalisador uma enzima, a Candida Antartica. Um volume foi proposto para reator para que o tempo médio de residência da mistura reacional fosse suficiente tal que o rendimento esperado, com base nos dados obtidos pelo Matlab®, fosse obtido na saída do reator. O estudo reacional fluidodinâmico foi feito utilizando o software comercial ANSYS® versão 15.0. Duas configurações do reator foram propostas otimização, afim de tornar o processo o mais homogêneo possível, tentando atingir as configurações do reator de mistura perfeita. Os impelidores utilizados foram o tipo pás retas inclinadas e o ripo Ribbon (Âncora), afim de avaliar qual dos impelidores consegue o rendimento satisfatório com menor potência de operação. A potência requerida foi determinada através das equações para misturadores mecânicos, sendo avaliado apenas como variável a rotação das pás.
This work proposes a mathematical model to a reactor of CSTR-type (Continuous Stirred-tank reactor) starting from experimental data of the kinetics of transesterification of soybean oil and methyl acetate, with the catalyst enzyme, Candida Antarctica. A reactor volume was proposed for the average residence time of the reaction mixture was sufficient such that the expected yield, based on data obtained by Matlab, was obtained in the reactor outlet. The reaction fluid dynamic study was done using the commercial software ANSYS® version 15.0. The optimization of the reactor was proposed by comparing the reactor operation with two impellers separately in order to make the process more homogeneous as possible, trying to achieve the perfect blend of reactor configurations. The impellers used were the type inclined straight blades and Ribbon RIPO (Anchor), to determine which of the impellers can the satisfactory performance with lower power operation. The required power was determined by the equations for mechanical mixers, being rated only as a variable rotation of the blades
SOARES, Arianne de Freitas Barros. "Análise e avaliação entrópica de reações múltiplas consecutivas em reator CSTR." Universidade Federal de Campina Grande, 2017. http://dspace.sti.ufcg.edu.br:8080/jspui/handle/riufcg/2022.
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O presente trabalho estende a metodologia de análise e otimização de processos químicos via minimização da taxa de produção de entropia a um sistema considerado complexo e pouco explorado pela metodologia adotada. Com o intuito de determinar as condições ótimas operacionais do processo, um sistema de reações múltiplas, genéricas e consecutivas conduzidas em um reator de mistura perfeita foi analisado. Tendo em vista que o produto intermediário é o de interesse comercial, o desenvolvimento da metodologia foi baseado nos balanços de massa e energia associados ao balanço entrópico objetivando a minimização da taxa de produção de entropia da reação de interesse. Em conformidade com estudos antecedentes, o procedimento de otimização revelou que a obtenção de uma relação entre a temperatura de alimentação e a temperatura de operação é fundamental para que a condição de mínima produção de entropia seja alcançada. Se tratando da temperatura de reação, uma única condição operacional foi considerada ótima do ponto de vista da mínima produção de entropia, maximizando o rendimento do produto desejado; enquanto que a metodologia clássica de análise e otimização sugeriu diversos pontos operacionais, incluindo um que direciona o sistema para a maximização do produto indesejado em detrimento do produto de interesse. Por se tratar de reações consecutivas, um parâmetro construtivo do reator também foi analisado para alcançar a condição de mínima entropia. A otimização entrópica do tempo de residência revelou que quanto maior for seu valor menor será a taxa de produção de entropia. Uma análise econômica de modo simplificado foi aplicada ao sistema com o intuito de se configurar um critério de seleção de tal parâmetro. Os resultados obtidos revelaram uma nova condição operacional capaz de reduzir os custos energéticos do processo e melhorar o desempenho reacional do sistema.
The present study extends the methodology of analysis and optimization of chemical process by minimizing the entropy rate production to a system considered complex and still not explored by the adopted methodology. In order to determinate the optimal operational conditions of the process, a system of multiple generic and consecutive reactions conducted in a perfect mixing reactor was analyzed. Since the intermediate product is of commercial interest, the development of the methodology was based on the mass and energy balances associated with the entropic balance aiming to minimize the entropy rate production of the reaction of interest. In accordance with previous studies, the optimization procedure revealed that obtaining a relation between inlet and operating temperatures is essential to reach the minimum entropy production condition. If treating of reaction temperature, a single operational condition was considered optimal from the point of view of minimum entropy production, while the classical analysis methodology suggested several operating points. Because it is a consecutive reaction, a constructive parameter of the reactor was also analyzed to reach the minimum entropy condition. The entropic optimization of the residence time revealed that the higher its value the lower is the entropy rate production. A simplified economic analysis was applied in order to configure a selection criterion for such parameter. The results reveals a new operating condition capable of reducing the energy costs of the process and improving the reactive performance of the system.
Mendiburu, Díaz Henry A. "Diseño de un neurocontrolador dinámico (DBP) aplicado a un reactor químico continuo (CSTR)." Master's thesis, Pontificia Universidad Católica del Perú, 2005. http://tesis.pucp.edu.pe/repositorio/handle/123456789/138.
Full textTesis
Basu, Nandini. "Nonlinear chemical phenomena in a continuously stirred tank reactor (CSTR) containing chlorine dioxide and sulfite /." free to MU campus, to others for purchase, 2004. http://wwwlib.umi.com/cr/mo/fullcit?p1426045.
Full textTemeng, Kwaku Ofosu. "The design and evaluation of a control scheme for emulsion polymerization in a tube-CSTR system." Diss., Georgia Institute of Technology, 1987. http://hdl.handle.net/1853/10019.
Full textWolf, Aurel. "Darstellung von Styrol-Glycidylmethacrylat-Copolymeren mit niedrigen Molmassen durch radikalische Polymerisation im CSTR bei hohen Temperaturen." [S.l.] : [s.n.], 2000. http://deposit.ddb.de/cgi-bin/dokserv?idn=962822604.
Full textBooks on the topic "CSTR"
Tyagi, Rajesh. Control of pH in a continuous stirred tank reactor (CSTR). Ottawa: National Library of Canada = Bibliothèque nationale du Canada, 1993.
Find full textEdwards, J. B. Use of the Riccati equation on-line for adaptively controlling a CSTR chemical reactor. Sheffield: University of Sheffield, Dept. of Automatic Control and Systems Engineering, 1995.
Find full textOAU/STRC, Inter-African Symposium on New Renewable and Solar Energies (3rd 1997 Pretoria South Africa). Third OAU/STRC Inter₋African Symposium on New, Renewable and Solar Energies: Troisieme Symposium Inter₋African OAU/CSTR sur les energies nouvelles, renouvelables et solaires. Pretoria: Dept. of Minerals and Energy, 1999.
Find full text(Ghana), Council for Scientific and Industrial Research. CSIR handbook. Accra, Ghana: CSIR Secretariat, 1999.
Find full text(India), Council of Scientific &. Industrial Research. CSIR profile 2005. New Delhi: Council of Scientific & Industrial Research, 2005.
Find full textCouncil of Scientific & Industrial Research (India). CSIR directory, 2006. New Delhi: Council of Scientific & Industrial Research, 2006.
Find full textUrip, Sri, ed. CSR Strategies. Hoboken, NJ, USA: John Wiley & Sons, Inc., 2012. http://dx.doi.org/10.1002/9781119199595.
Full textBook chapters on the topic "CSTR"
Martinez-Guerra, Rafael, and Juan Luis Mata-Machuca. "Fault Detection in CSTR Using Nonlinear Observers." In Understanding Complex Systems, 21–32. Cham: Springer International Publishing, 2013. http://dx.doi.org/10.1007/978-3-319-03047-0_2.
Full textManimozhi, M., and R. Meenakshi. "Multiloop IMC-Based PID Controller for CSTR Process." In Proceedings of the International Conference on Soft Computing Systems, 615–25. New Delhi: Springer India, 2015. http://dx.doi.org/10.1007/978-81-322-2671-0_59.
Full textKroiss, Helmut, and Karl Svardal. "CSTR Reactors and Contact Processes in Industrial Wastewater Treatment." In Biotechnology, 479–91. Weinheim, Germany: Wiley-VCH Verlag GmbH, 2008. http://dx.doi.org/10.1002/9783527620944.ch23.
Full textRanjan, Ankita, and Sarbani Chakraborty. "Phase Portrait Analysis of Continuous Stirred Tank Reactor (CSTR)." In Nanoelectronics, Circuits and Communication Systems, 177–92. Singapore: Springer Singapore, 2020. http://dx.doi.org/10.1007/978-981-15-7486-3_18.
Full textTaylor, T. W., and W. Geiseler. "Periodic Perturbation of Limit Cycles in an Isothermal CSTR." In Temporal Order, 122–25. Berlin, Heidelberg: Springer Berlin Heidelberg, 1985. http://dx.doi.org/10.1007/978-3-642-70332-4_17.
Full textBar-Eli, K. "Oscillations in a CSTR Affected by the Pump Periodicity." In Temporal Order, 126–27. Berlin, Heidelberg: Springer Berlin Heidelberg, 1985. http://dx.doi.org/10.1007/978-3-642-70332-4_18.
Full textVojtesek, Jiri, and Petr Dostál. "Control of Concentration inside CSTR Using Nonlinear Adaptive Controller." In Nostradamus 2014: Prediction, Modeling and Analysis of Complex Systems, 195–204. Cham: Springer International Publishing, 2014. http://dx.doi.org/10.1007/978-3-319-07401-6_19.
Full textMurugan, B., R. Vinodha, and B. Shoba. "Fuzzy Cluster based PID Controller for a CSTR Process." In Lecture Notes in Electrical Engineering, 283–93. Singapore: Springer Singapore, 2021. http://dx.doi.org/10.1007/978-981-16-0336-5_23.
Full textSchnürer, A., I. Bohn, and J. Moestedt. "Protocol for Start-Up and Operation of CSTR Biogas Processes." In Springer Protocols Handbooks, 171–200. Berlin, Heidelberg: Springer Berlin Heidelberg, 2016. http://dx.doi.org/10.1007/8623_2016_214.
Full textMukherjee, Deep, Palash Kundu, and Apurba Ghosh. "Analysis of Conventional and Fractional-Order Controllers for Nonlinear CSTR System." In Lecture Notes in Electrical Engineering, 167–74. Singapore: Springer Singapore, 2021. http://dx.doi.org/10.1007/978-981-15-7511-2_15.
Full textConference papers on the topic "CSTR"
Utkin, Victor A., and Svetlana I. Gulyukina. "Block approach for CSTR Control." In 2020 International Russian Automation Conference (RusAutoCon). IEEE, 2020. http://dx.doi.org/10.1109/rusautocon49822.2020.9208071.
Full textHazerchi, Mohamed, and Rachid Illoul. "Tracking PDC controller for CSTR." In 2015 3rd International Conference on Control, Engineering & Information Technology (CEIT). IEEE, 2015. http://dx.doi.org/10.1109/ceit.2015.7233084.
Full textWang, Zaiying, Ye Zhang, and Dong Li. "Temperature Optimization Control of CSTR." In 2020 IEEE International Conference on Information Technology,Big Data and Artificial Intelligence (ICIBA). IEEE, 2020. http://dx.doi.org/10.1109/iciba50161.2020.9276793.
Full textSabura Banu, U., and G. Uma. "Modelling of CSTR by fuzzy clustering." In 2006 India International Conference on Power Electronics (IICPE 2006). IEEE, 2006. http://dx.doi.org/10.1109/iicpe.2006.4685400.
Full textVarshney, Tarun, Ruchi Varshney, and Satya Sheel. "ANN based IMC scheme for CSTR." In the International Conference. New York, New York, USA: ACM Press, 2009. http://dx.doi.org/10.1145/1523103.1523211.
Full textAlmalki Al-Jehani, Nejoud, Hazem N. Nounou, and Mohamed N. Nounou. "Fuzzy control of a CSTR process." In 2012 8th International Symposium on Mechatronics and its Applications (ISMA). IEEE, 2012. http://dx.doi.org/10.1109/isma.2012.6215176.
Full textHoang, H., F. Couenne, Y. Le Gorrec, and D. Dochain. "Thermodynamics based stabilitization of CSTR networks." In 2012 IEEE 51st Annual Conference on Decision and Control (CDC). IEEE, 2012. http://dx.doi.org/10.1109/cdc.2012.6427055.
Full textWright, Raymond A., and Costas Kravaris. "Nonlinear pH Control in a CSTR." In 1989 American Control Conference. IEEE, 1989. http://dx.doi.org/10.23919/acc.1989.4790431.
Full textCinar, A., K. Rigopoulos, S. M. Meerkov, and X. Shu. "Nonlinear Control of an Exothermic CSTR." In 1986 American Control Conference. IEEE, 1986. http://dx.doi.org/10.23919/acc.1986.4789083.
Full textCinar, A., K. Rigopoulos, S. M. Meerkov, and X. Shu. "Vibrational Control of an Exothermic CSTR." In 1986 American Control Conference. IEEE, 1986. http://dx.doi.org/10.23919/acc.1986.4789145.
Full textReports on the topic "CSTR"
Lee, D. D. Test Results for CSTR Test 4. Office of Scientific and Technical Information (OSTI), May 2001. http://dx.doi.org/10.2172/786329.
Full textLee, D. D. Test Results for CSTR Test 3. Office of Scientific and Technical Information (OSTI), October 2000. http://dx.doi.org/10.2172/814058.
Full textLiu, D. D. S., and D. J. Patmore. Comparison of pitch conversions from experiments using CSTR and tubular reactors in the CANMET hydrocracking process. Natural Resources Canada/ESS/Scientific and Technical Publishing Services, 1985. http://dx.doi.org/10.4095/302572.
Full textLiu, D. D. S., D. J. Patmore, J. S. H. Tscheng, and A. K. Jain. Upgrading of heavy oil and residuum by the CANMET hydrocracking process: comparison of pitch conversion from experiments using CSTR and tubular reactors. Natural Resources Canada/ESS/Scientific and Technical Publishing Services, 1985. http://dx.doi.org/10.4095/302591.
Full textBaich, M. A. CST/FRIT Settling, CST Particle Size Reduction and CST Loading. Office of Scientific and Technical Information (OSTI), August 2000. http://dx.doi.org/10.2172/761150.
Full textRockward, Tommy, Christopher Jesse Romero, Eric Lanich Brosha, and Rangachary Mukundan. CSTT Update: Fuel Quality Analyzer. Office of Scientific and Technical Information (OSTI), January 2019. http://dx.doi.org/10.2172/1492560.
Full textBrosha, Eric L., Roger W. Lujan, Rangachary Mukundan, Tommy Rockward, Christopher J. Romero, Stefan Williams, and Mahlon S. Wilson. CSTT Update: Fuel Quality Analyzer. Office of Scientific and Technical Information (OSTI), February 2018. http://dx.doi.org/10.2172/1419742.
Full textPina, Cesar A. ARPA/CSTO Rapid VLSI Implementation. Fort Belvoir, VA: Defense Technical Information Center, July 1993. http://dx.doi.org/10.21236/ada269170.
Full textWittekind, W. D. ,. Westinghouse Hanford. CSER 96-023: CSER for PFP glovebox HC-21A with 4.4 kilogram plutonium cans. Office of Scientific and Technical Information (OSTI), December 1996. http://dx.doi.org/10.2172/301345.
Full textPang, Xiaoying. CSR for drift. Office of Scientific and Technical Information (OSTI), August 2014. http://dx.doi.org/10.2172/1159042.
Full text