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

doi:10.1016/j.ces.2018.03.040

QIBEBT-IR

	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
	2018-07-20
发表期刊	CHEMICAL ENGINEERING SCIENCE
ISSN	0009-2509
卷号	184 页码:126-133
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.
文章类型	Article
关键词	Internal Airlift Loop Reactor (Ialr) Hydrocyclone Process Intensification Hydrodynamics Mass Transfer Coefficient
WOS标题词	Science & Technology ; Technology
DOI	10.1016/j.ces.2018.03.040
关键词[WOS]	PARTICLE SEPARATION EFFICIENCY ; WASTE-WATER TREATMENT ; LOOP REACTOR ; LIQUID VELOCITY ; CFD SIMULATION ; VORTEX FINDER ; 2-FLUID MODEL ; GAS ; HYDROCYCLONE ; CIRCULATION
收录类别	SCI
语种	英语
WOS研究方向	Engineering
项目资助者	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)
WOS类目	Engineering, Chemical
WOS记录号	WOS:000429898800012
出版者	PERGAMON-ELSEVIER SCIENCE LTD
引用统计
文献类型	期刊论文
条目标识符	http://ir.qibebt.ac.cn/handle/337004/10732
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.