化工进展2011，Vol.30Issue(10)：2173-2177,5.
液-固微旋流分离技术脱除水中催化剂颗粒
Liquid-solid micro hydrocyclone separation technology in removing catalyst particle from water
孙保全 1夏季 1吕文杰 2杨强2
作者信息
- 1. 中国神华煤制油化工有限公司包头煤化工分公司,内蒙古包头014010
- 2. 华东理工大学化学工程联合国家重点实验室,上海200237
- 折叠
摘要
Abstract
The harms of quench water that contains catalyst particles in a chemical device is introduced.Methods of removing micro solid particles from waste water is reviewed.By analysing the characteristics of quench water,various separation methods are compared.An approach with two-stage micro hydrocyclones to separate catalyst from quench water is proposed.Its first stage is for clarification and second stage for concentration.The operation principle and device structures of micro hydrocyclone are expounded.The operating condition of whole separation system is introduced.According to the equipment＇s operating characteristic,the separation efficiency has reached 72% in optimal operating condition,which effectively removes the catalyst and makes liquid-solid micro hydrocyclone separation technology in industrialized coal chemical devices successful.关键词
急冷水/催化剂/液-固微旋流分离/煤化工Key words
quench water/catalyst/liquid-solid micro hydrocyclone separation/coal chemical分类
化学化工引用本文复制引用
孙保全,夏季,吕文杰,杨强..液-固微旋流分离技术脱除水中催化剂颗粒[J].化工进展,2011,30(10):2173-2177,5.
