浅析铬盐清洁生产技术“无钙焙烧法”的优势  

The advantages of cleaning production technology——"non-calcium roasting method"for chromium salt

作　　者：梅海军[1] 李霞[1] 张大威[1] 马光辉[1] 韩登仑 张忠元 

机构地区：[1]天津化工研究设计院,天津300131 [2]民乐县化工厂

出　　处：《无机盐工业》2005年第3期5-7,13,共4页Inorganic Chemicals Industry

摘　　要：主要简介了铬盐生产技术“无钙焙烧法”在清洁生产、资源利用、环境效益等方面的优势。着重从铬渣物相分析入手,比较了与“有钙焙烧法”的本质区别及优势产生的原因,并指出无钙焙烧法是现阶段中国铬盐清洁生产的首选技术。The advantages of the cleaning production technology——'non-calcium roasting method'for chromium salt,utilization of resources and environment benefit are briefly introduced.Start with the analysis of phase of chromium residues and compare to the calcium-containing roasting method,their essential difference and the reasons of the advantages caused are found.It is pointed out that at present,the non-calcium roasting method is the first selection for the cleaning production of chromium salt in China.

关 键 词：无钙焙烧 清洁生产 铬盐 

分 类 号：TQ136.11[化学工程—无机化工]