煤中碳酸盐矿物二氧化碳含量测定的初步探讨  

Preliminary study on the determination or carbon dioxide content in the mineral carbonates associated with coal

作　　者：陈翠菊[1] 

机构地区：[1]煤炭科学研究总院西安研究院,陕西西安710054

出　　处：《煤质技术》2010年第B06期35-36,41,共3页Coal Quality Technology

摘　　要：从实验准备、气密性检查、空白实验、严格控制升温速度与气流速度等方面，论述了煤中碳酸盐二氧化碳含量测定时应注意的主要技术问题和解决方法。The main technical matters and solution in the determination of carbon dioxide content in the mineral carbonates associated with coal was discussed, from the aspects of the experiment preparation, the airtight test, the blank experiment, the controlling of the temperature rising speed, gas velocity and so on.

关 键 词：煤质检验 二氧化碳含量 碳酸盐矿物 

分 类 号：TQ533[化学工程—煤化学工程]