摘要
焦炉煤气含有较多难以净化的杂质,对分析焦炉煤气的在线分析仪预处理系统的净化能力要求较高。分析了CM6G热值仪检测系统在韶钢焦炉煤气热值检测中取样及预处理系统存在的问题,并探讨了预处理系统部件的改进措施。经实验表明,改进后的预处理系统净化效果大大加强,满足仪表在线连续检测的要求。
Coke-oven gas contains many impurities that very hard to be purified, thus higher purifying capability of the pre-treatment system of online gas analyzer is requested. The problems existing in the sampling and pre-treatment of the detection system of CM6G calorimeter used in Shaoshan Iron and Steel Group are analyzed; and the improving measures for the pre-treatment components are investigated. The improved sys- tem gready increases the purifying effects for satisfying the requirement of online continuous inspection,
出处
《自动化仪表》
CAS
北大核心
2011年第2期84-86,共3页
Process Automation Instrumentation
关键词
焦炉煤气
检测系统
仪表
热值仪
预处理
改进
Coke-oven gas Detection system Instrumentation Calorimeter Pre-treatment Improvement
