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s zorb qi you xi fu tuo liu qian hou ting zu cheng ji liu han liang qi xiang se pu fen xi
Author(s): 
Pages: 86-89
Year: Issue:  2
Journal: Petroleum Products Application Research

Keyword:  气相色谱分析硫含量汽油吸附脱硫烃组成FID检测器烃类组成同时测定;
Abstract: 建立了以气相色谱同时测定汽油中烃类组成和硫含量的分析方法。汽油样品在采用高分辨毛细管柱分离后,分别使用FID检测器和SCD检测器分析烃类组成和测定硫含量。使用该方法对S Zorb工艺可以将汽油中硫含量进行了分析。分析结果表明,S Zorb工艺可以将汽油中硫含量降低到15 mg/kg以下,处理后烯烃含量有下降,异构烷听、环烷烃和芳烃含量稍有增加,辛烷值基本保持不变。所建立方法操作简单,样品用量少,重...
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