文献类型：期刊文献

中文题名：气升式外循环淤浆反应器中固体分布的研究

英文题名：STUDY ON CONCENTRATION PROFILE OF SOLIDS IN GAS—LIFT EXTERNAL LOOP SLURRY REACTORS

作者：袁福根[1];顾其威[1]

机构：[1]联合化学反应工程研究所华东化工学院分所

年份：1990

卷号：6

期号：3

起止页码：93

中文期刊名：化学反应工程与工艺

外文期刊名：Chemical Reaction Engineering and Technology

收录：CSTPCD;;Scopus;北大核心:【北大核心1992】；CSCD:【CSCD2011_2012】；

语种：中文

中文关键词：气升式;反应器;固体分布;淤浆

外文关键词：External loop reactor;;Slurry;;Solid profile

摘要：本文对气升式外循环淤浆反应器中固体分布进行了研究。采用丝网过滤,催化剂留于反应器上升管中。结果表明,循环液速和空塔气速对固体分布有显著影响,并可实现固体均匀分布。
The concentration profile of solids in airlift external loop slurry reactors was experimently de- termined.By using a screen filter,the catalyst was kept in the upflow column of the reactor.it was realized that the circulating liquid velocity and the superfieal gas velocity have remarkable effects on the concentration profile of solids.Under proper operating conditions,a uniform concentration pro- file of solids in the reactor can be achieved.