我国冶金石灰的碳含量现状及降低措施分析

耐火与石灰 ›› 2013, Vol. 38 ›› Issue (2): 11-13.

我国冶金石灰的碳含量现状及降低措施分析

曹红红张继香韩涛

中北大学材料科学与工程学院, 太原030051（中北大学材料科学与工程学院, 太原030051

出版日期:2013-04-23 发布日期:2013-04-23

Present situation of carbon content in metallurgical lime in our country and analysis of its reducing measures

Cao Honghong Zhang Jixiang Han Tao

Material and Engineering School of North University of China, Taiyuan 030051, China

Online:2013-04-23 Published:2013-04-23

摘要/Abstract

摘要：

在简述国内冶金石灰碳含量和活性度指标现状的基础上，提出了石灰中的碳有杂质碳、原生碳和再生碳等三种存在形式，分析了各种形式碳的生成原因和分布特征，利用SEM和EPMA检测了两种石灰窑生产石灰的微观形貌和再生碳分布情况，并提出了降低石灰中不同形式碳的多种技术措施。

Abstract:

On the basis of brief description of the present situation of carbon content and reactivity indexes in our country,it is put forward that there are three existing forms of carbon in the lime,i.e.impurity carbon,primary carbon and regeneration carbon.The formed cause and distribution features of various forms of carbon are analyzed.The morphology and regeneration carbon distribution of the lime produced from two kinds of lime kilns are determined by SEM and EPMA and the multiple kinds of technical measures for reducing different forms of carbon in metallurgical lime are put forward.

中图分类号:

TF044

曹红红张继香韩涛. 我国冶金石灰的碳含量现状及降低措施分析[J]. 耐火与石灰, 2013, 38(2): 11-13.

Cao Honghong Zhang Jixiang Han Tao. Present situation of carbon content in metallurgical lime in our country and analysis of its reducing measures[J]. REFRACTORIES & LIME, 2013, 38(2): 11-13.