Hydrodynamics and mass transfer in an internal airlift slurry reactor for process intensification

doi:10.1016/j.ces.2018.03.040

	Hydrodynamics and mass transfer in an internal airlift slurry reactor for process intensification
	Yang, Tao 1,3; Geng, Shujun 1; Yang, Chao 1,2; Huang, Qingshan 1,2
刊名	CHEMICAL ENGINEERING SCIENCE
	2018-07-20
卷号	184 页码:126-133
关键词	Internal Airlift Loop Reactor (Ialr) Hydrocyclone Process Intensification Hydrodynamics Mass Transfer Coefficient
ISSN号	0009-2509
DOI	10.1016/j.ces.2018.03.040
文献子类	Article
英文摘要	By combining the prominent advantage of directional fluid flow in an internal airlift loop reactor with the cheap cost of liquid-solid separation in a hydrocyclone, a new slurry reactor for process intensification integrating solid catalytic reactions with liquid-solid separation for clear liquid products is proposed and designed to cut down the capital and operating costs. The reactor can be operated properly when the superficial gas velocity is above 0.0108 m/s, and the solid particles of aluminum oxide are all retained in the slurry reactor if the particle diameter is larger than 57.9 mu m. The influences of superficial gas velocity and top clearance on the performance of hydrodynamics and mass transfer in the gas-liquid two-phase and the gas-liquid-solid three-phase systems are measured and discussed systematically, and some data base for the rational design, optimization and scaling-up of this type of promising reactor is provided. (C) 2018 Elsevier Ltd. All rights reserved.
WOS关键词	PARTICLE SEPARATION EFFICIENCY ; WASTE-WATER TREATMENT ; LOOP REACTOR ; LIQUID VELOCITY ; CFD SIMULATION ; VORTEX FINDER ; 2-FLUID MODEL ; GAS ; HYDROCYCLONE ; CIRCULATION
WOS研究方向	Engineering
语种	英语
出版者	PERGAMON-ELSEVIER SCIENCE LTD
WOS记录号	WOS:000429898800012
资助机构	National Key Research and Development Program of China(2016YFB0301701) ; National Natural Science Foundation of China(91434114 ; Instrument Developing Project of the Chinese Academy of Sciences(YZ201641) ; 21376254)
内容类型	期刊论文
源URL	[http://ir.qibebt.ac.cn/handle/337004/10731]
专题	中国科学院青岛生物能源与过程研究所
通讯作者	Huang, Qingshan
作者单位	1.Chinese Acad Sci, Qingdao Inst Bioenergy & Bioproc Technol, Qingdao 266101, Shandong, Peoples R China 2.Chinese Acad Sci, Inst Proc Engn, Key Lab Green Proc & Engn, Beijing 100190, Peoples R China 3.Univ Chinese Acad Sci, Beijing 100080, Peoples R China
推荐引用方式 GB/T 7714	Yang, Tao,Geng, Shujun,Yang, Chao,et al. Hydrodynamics and mass transfer in an internal airlift slurry reactor for process intensification[J]. CHEMICAL ENGINEERING SCIENCE,2018,184:126-133.
APA	Yang, Tao,Geng, Shujun,Yang, Chao,&Huang, Qingshan.(2018).Hydrodynamics and mass transfer in an internal airlift slurry reactor for process intensification.CHEMICAL ENGINEERING SCIENCE,184,126-133.
MLA	Yang, Tao,et al."Hydrodynamics and mass transfer in an internal airlift slurry reactor for process intensification".CHEMICAL ENGINEERING SCIENCE 184(2018):126-133.