马钢炼铁污泥的综合利用  

UTILIZATION OF IRON-MAKING SLUDGE IN MA STEEL

作　　者：朱贺民[1] 夏征宇[1] 夏能伟[1] 

机构地区：[1]马鞍山钢铁股份有限公司

出　　处：《河南冶金》2008年第1期20-22,39,共4页Henan Metallurgy

摘　　要：主要介绍了马钢炼铁污泥利用工艺的开发和使用情况。实验室试验和工业生产表明,马钢所采用的炼铁污泥浮-重选富集工艺是可行的,具有流程顺行,铁回收效果好、锌去除率高等特点。该工艺实现了炼铁污泥的循环利用,具有明显的经济和社会效益。The paper is focused on introducing the development and application of Masteel＇s Iron - Making Sludge＇s treatment ways. The labroatory experiment and production showed that the treatment dopted Iron - Making Sludge flotation and gravity - separation in Masteel is feasible, and its flow course is good, the recovery of TFe and removal rate of Zn are higho I- ron -Making Sludge Circular utilization is attained in the processing and economical and social benefit is very obvious.

关 键 词：炼铁尘泥 浮-重选 富集 试验 循环利用 

分 类 号：X757[环境科学与工程—环境工程] F426.31[经济管理—产业经济]