石灰乳制备工艺设计简述

Brief Introduction for Process Design of Lime Cream Preparation

石灰乳是生产化工产品环氧丙烷的主要原料之一。介绍福州二化集团在 1996年引进日本旭硝子公司的石灰乳制备工艺技术 ,该技术中的关键设备石灰消化器能够处理质量相对较低的石灰 (即与煤混合燃烧用于立式煅烧炉煅烧的石灰 ) ;旋液分离器能分离出含有粗、细颗粒的石灰乳。并对石灰乳制备工艺设计作简要介绍。

The lime cream is one of main materials to produce the chemical product epoxypropane. The technology of lime cream preparation process was imported from Japan Xushaozi company in 1996 by Fuzhou 2th chemical group company, which the key equipment of this process lime absorber can deal with relatively low quality lime (the lime can be mixed with coal and be used to calcine the lime for vertical roaster) and the hydraulic cyclone separator can classify the coarse and fine lime cream. The author is designer of the detail engineering design of this project, who has briefly introduced the process design of the lime cream preparation.