浅析水泥中的水溶性铬(Ⅵ)  

Analysis of Water Soluble Chromium(Ⅵ)in Cement

作　　者：李壮 孔庆亮 薛文庆 Li Zhuang;Kong Qingliang;Xue Wenqing(Shanxi Exhibition Hall·Shanxi Building Materials Quality Inspection and Testing Center,Taiyuan Shanxi 030024,China;Shanxi Shunwang Construction Engineering Co.,Ltd.,Yuncheng Shanxi 043700,China)

机构地区：[1]山西省展览馆·山西省建材质量检验测试中心,山西太原030024 [2]山西舜王建筑工程有限公司,山西运城043700

出　　处：《山西化工》2024年第9期101-103,共3页Shanxi Chemical Industry

摘　　要：鉴于国家监督抽查结果,本文测定了配制生料常用原材料中的总铬含量、水泥粉磨常用原材料中的水溶性铬(Ⅵ)含量,提出了水泥中水溶性铬(Ⅵ)测定的注意事项,并总结了水泥中水溶性铬(Ⅵ)的控制措施,希望对水泥生产企业控制产品中水溶性铬(Ⅵ)含量提供参考。Based on the results of national supervision and spot checks,this article determined the total chromium content in commonly used raw materials for preparing raw materials and the water-soluble chromium(Ⅵ)content in commonly used raw materials for cement grinding.The precautions for determining water-soluble chromium(Ⅵ)in cement were proposed,and the control measures for water-soluble chromium(Ⅵ)in cement were summarized.It is hoped that this can provide reference for cement production enterprises to control the water-soluble chromium(Ⅵ)content in their products.

关 键 词：总铬 水溶性铬(Ⅵ) 水泥 

分 类 号：TQ172.18[化学工程—水泥工业]