粉石灰悬浮煅烧技术及下游应用
The technology of suspension calcination and the downstream application of powdered lime
张玉 1张林进 1庞焕军1
作者信息
- 1. 江苏中圣园科技股份有限公司,江苏 南京 211102
- 折叠
摘要
在现有可回收钙资源中,小粒径石灰石和电石渣无论是从储量还是从氧化钙含量来说都是生产石灰的极佳原料.本文详细介绍采用悬浮煅烧技术回收利用小粒径石灰石和电石渣的工艺流程,并提供了湿电石渣悬浮煅烧的生产实例.结合粉石灰指标,分析了在建筑行业较为合适的应用场景,为粉石灰生产企业提供参考.
Abstract
Among the existing recoverable calcium resources,small particle size limestone and calcium carbide slag are exceptional raw materials for lime production due to their abundant reserves and high calcium oxide content.This paper provided a detailed intro-duction to the process of recovering and utilizing small particle size limestone and calcium carbide slag through suspension calcination.Additionally,a practical production example was presented about suspension calcination of wet calcium carbide slag.Finally,the suit-able application scenarios of powdered lime in construction industry were briefly described,which can provide reference for powdered lime production enterprises.
关键词
石灰石/电石渣/悬浮煅烧/粉石灰/应用Key words
limestone/calcium carbide slag/suspension calcination/powdered lime/application引用本文复制引用
出版年
2024
NETL
NSTL
万方数据