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problem of MIMO system. The identification process and performance of MGPC are shown. Numerical results about a polymerization reactor validate the effectiveness of the proposed method and the comparisons show that MGPC has a better performance than QDMC and basic GPC. Key words: model predictive control; system identification; constrained systems; Hammerstein model; polymerization reactor......
Numerical simulation of gas flow field in chemical vapor infiltration reactor XIAO Peng, XIONG Xiang, HUANG Bai-yun (State Key Laboratory of Powder Metallurgy, Central South University, Changsha 410083, China) Abstract: In order to deposit ideal matrix, it is one of the key technologies to control the flow field of reaction gases in the chemical vapor infiltration(CVI) reactor. Based......
; 文章编号:1672-7207(2016)02-0697-06 Capacitance performance of packed-bed electrochemical reactor toward organic matter electro-oxidation in different... Science and Spatial Informatics, China University of Mining and Technology, Xuzhou 221116, China) Abstract: Capacitance performance of packed-bed electrochemical reactor toward organic matter electro......
Design and optimization of W/Cu divertor mock-upsQiang Li and Weiping Shen Lab of Special Ceramics and P/M, Research and Training Center on Fusion Reactor Materials, University of Science... of an international thermonuclear experimental reactor (ITER). Copper as a heat sink material serves to transfer heat excellently. Divertor mock-ups with W/Cu graded interlayers were designed......
Guangxiang (Department of Chemical Engineering, Beijing Institute of Petrochemical Technology, Beijing 102617, China) Abstract: The hydrodynamic parameters are studied in an airlift inner-loop reactor..., and the gas holdup in down-comer zone increases significantly. Moreover, the transformation of flow structure in the reactor can be seen clearly with the result of composition of ERT time series images......
标志码:A 液体连续相撞击流反应器(Liquid-continuous impinging streams reactor,简称LISR)是近几年提出的一类新型过程反应器[1],其利用撞击流(Impinging streams,简称IS)技术来促进化学反应快速发生,该类型反应器的重要特征是具有强化微观混合的特点,MAHAJAN等[2]实验研究了两股液体流撞击射流反应沉淀器,利用流体微观混合层状模型...流反应器的设计与研究[D]. 南京: 东南大学, 2009. HU Hui. Design and research of controllable residence time impinging stream reactor[D]. Nanjing: Southeast University, 2009. [4] 耿新玲, 苏正涛. 液相法制备纳米铜粉的研究[J]. 应用化工, 2005......
Trans. Nonferrous Met. Soc. China 31(2021) 2165-2173 Enhanced lithium leaching from lepidolite in continuous tubular reactor using H2SO4+H2SiF6 as lixiviant Hui GUO1,2,3, Ge KUANG2, Huan LI2,4, Wen..., leaching temperatures (40-80 °C) and time (15-75 min), were investigated. Moreover, an efficient tubular reactor was employed to improve this acid leaching system. Under the optimal conditions......
, China) Abstract: Self-made sequencing batch reactor (SBR) was used to study the co-metabolism characteristics of aniline aerofloat with different substrates. The results show that the aerobic... are obtained as Km (1.600 8±0.080) mg/L and vmax (0.264±0.006) mg/(L·min). Key words: aniline aerofloat; co-metabolism; sequencing batch reactor; kinetics 有色金属矿山浮选废水具有水量大,pH值高,含有机物和重金属,生化降解性差和起泡性强等明显特征,其......
reactor[J]. Industrial & Engineering Chemistry Research, 2006, 45(13): 4637-4652. [4] CHYLLA R W, HAASE D R. Temperature control of semibatch polymerization reactors[J]. Computers & Chemical Engineering, 1993, 17(3): 257-264. [5] HVALA N, ALLER F, MITEVA T, et al. Modelling, simulation and control of an industrial, semi-batch, emulsion-polymerization reactor[J]. Computers & Chemical......
), 2012(7): 40-43. [11] KHAMAR L, SAMRANE K. The use of the CFD for the hydrodynamic flow diagnostic and study in a phosphoric acid reactor[J]. Procedia Engineering, 2016, 138: 369-377. [12] 陶保林. 磷酸陈化槽内固...: 160. Flow field characteristic research in tanks reactor for leaching scheelite TANG Zhong-yang, CAO Guo-xiang, LI Jiang-tao, ZHAO Zhong-wei ( School of Metallurgy and Environment, Central South......
