燃料与化工 ›› 2010, Vol. 41 ›› Issue (5): 44-47.

• 煤气净化与化学产品加工 • 上一篇    下一篇

酚类产品组成的气相色谱测定方法

程亚平,李知良   

  1. 上海宝钢化工有限公司梅山分公司,南京 210039
  • 出版日期:2010-09-23

Gas phase chromatography measurement method for phenols product composition

Cheng Yaping,Li Zhiliang   

  1. Meishan Subsidiary of Shanghai Baosteel Chemical Co., Ltd, Nanjing  210039, China
  • Online:2010-09-23

摘要:

建立了酚类产品组成的气相色谱测定方法,使用4种类型的毛细管色谱柱对酚类产品进行分析,对测定条件进行优化,各组分的分离度均达到了1.3,准确度和精密度优于GB/T 2601—1981和GB/T 2604—1981及JIS标准,与ASTM标准接近。该方法适用于所有焦化酚类产品组成的分析。

Abstract:

The Gas phase chromatography measurement method for phenols product composition is established. Phenols products are analyzed with 4 kinds of capillary chromatographic columns and the measuring conditions are optimized. The degree of separation for all components can reach 1.3, the accuracy and degree of precision are superior to GB/T 2601—1981, GB/T 2604—1981 and JIS standards and close to ASTM standard. The method is applicable to analyze the compositions of all coking phenols products.

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