化工进展2012，Vol.31Issue(4)：943-947,5.
石灰乳制备过程中的石灰渣分离方法及设备
Research on the method and equipments for the separation of slag in lime-milk preparation process
吕文杰 1杨强 1汪华林 1沈其松 1左鹏2
作者信息
- 1. 华东理工大学化学工程联合国家重点实验室,上海200237
- 2. 中国石油乌鲁木齐石化公司,新疆乌鲁木齐830019
- 折叠
摘要
Abstract
In order to avoid the harm of the undissolved impurities to the entire system in the process of the lime-milk＇s preparation,the preparation technology of lime-milk and the separation equipment of slag are analyzed.It indicates that hydrocyclone is more applicable in the separation of slag.Hydrocyclone scummer device was found in 8000 t/a epoxy propane unit of Baling Petrochemical Company.The average separation efficiency of hydrocyclone scummer device was above 80%,the average removal rate of slag reached 81.35%,and the cleaning period of saponificationcolumn was prolonged to 40—50 days.It has realized the long period stable operation for the whole device,and reduced the damage rate and the environmental pollution.关键词
石灰乳/石灰渣分离/旋流除渣器/分离效率/脱除率Key words
lime-milk/separaion of slag/hydrocyclone scummer device/seperation efficiency/removal rate分类
化学化工引用本文复制引用
吕文杰,杨强,汪华林,沈其松,左鹏..石灰乳制备过程中的石灰渣分离方法及设备[J].化工进展,2012,31(4):943-947,5.
