文献类型：期刊文献

中文题名：列管式固定床反应器振荡操作研究——以Bang-Bang控制方法产生强制振荡

英文题名：Forced Oscillating Operation of Non-isothermal and Non-adiabatic Fixed Bed Reactor——Forced Oscillations Caused by Bang-Bang Control

作者：沈瀛坪[1];张濂[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：1989

卷号：40

期号：3

起止页码：383

中文期刊名：化工学报

外文期刊名：CIESC Journal

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：列管式;强制振荡;固定床反应器

摘要：本文研究了以Bang-Bang控制产生强制振荡的列管式反应器的操作特性.对邻二甲苯催化氧化反应,以热点温度作为控制参数,进行Bang-Bang控制,使反应器在振荡状态下操作,与定态操作相比,苯酐收率提高3%.Bang-Bang控制比传统定值控制提供了更多的工程操作手段,具有更多的灵活性.
The properties of oscillatary states caused by Bang-Bang control of non-isothermal and non-adiabatic fixed bed reactor have been studied experimentally. In o-xylene catalytic oxidation the phthalic anhydride yield with Bang-Bang control may be higher than that in the steady state operation by about 3% (mol/mol). The causes of higher yield of phthalic anhydride with dynamic operation were also discussed. Compared with the classical setting value control method, Bang-Bang control may provide another measure tor engineering control and provide greater operating flexibility.