氧瓶燃烧法与冷原子吸光光度法测定煤中痕量汞  

TEST METHOD FOR TRACE MERCURY IN COAL BY THE OXYGEN BOTTLE COMBUSTION/NON-FLAME ATOMIC ABSORPTION SPECTROPHOTOMETRY

作　　者：奉平[1] 赖维平[1] 

机构地区：[1]西南师范大学化学系

出　　处：《重庆环境科学》1992年第5期48-50,63,共4页Chongqing Environmental Science

摘　　要：本文介绍了以氧瓶燃烧法处理煤样,氯化亚锡还原汞离子,用冷原子吸收法测定汞的含量。同时,对氧瓶燃烧法处理煤样的可靠性进行了考察。This report introduces a non —flame atomic absorption speetrophotometry that mercuric was reduced by stannous chloride for determination of total mercury in coal. The samples of coal were disposed by oxygen bottle combustion. The reliability of oxygen bottle combustion disposing coal was studied.

关 键 词：煤 汞 氧瓶燃烧法 光度法 监测 

分 类 号：X830.1[环境科学与工程—环境工程]