蒸馏法检测轻苯终点主要误差来源及管控  

Main source of error and its control for light benzene end point measurement by distillation method

作　　者：江鑫[1] 付利俊[1] 

机构地区：[1]包钢钢联股份有限公司焦化厂,包头014010

出　　处：《燃料与化工》2017年第4期34-36,共3页Fuel & Chemical Processes

摘　　要：蒸馏法检测轻苯终点是国家标准规定的方法,但检测过程容易产生误差,造成检测结果失真。通过对检测环节与要素的分析和研究,确定了主要误差来源,提出了减小误差的方法和措施,从而提高准确性。Light benzene end point measurement by distillation method is an official measurement as per Chinese national standard, during which errors would occur and the test result would be inaccurate. This paper analyzes the testing details and finds out the source of errors and puts forward a solution to minimize the errors.

关 键 词：轻苯终点 检测方法 误差 

分 类 号：TQ522[化学工程—煤化学工程]