燃料与化工 ›› 2017, Vol. 48 ›› Issue (4): 34-36.

• 煤气净化与化学产品加工 • 上一篇    下一篇

蒸馏法检测轻苯终点主要误差来源及管控

江鑫  付利俊   

  1. 包钢钢联股份有限公司焦化厂, 包头014010
  • 出版日期:2017-07-20

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

Jiang XinFu Lijun   

  1. Coking Plant of Baotou Iron & Steel Co.,Ltd.,Baotou 014010,China)
  • Online:2017-07-20

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。

Abstract:

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.

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