CN

陈克正

Professor

Supervisor of Doctorate Candidates

Supervisor of Master's Candidates

Date of Birth:1965-10-27

Paper Publications

石脑油中芳香烃含量的测定

Release time:2023-10-19 Hits:

Key Words:石脑油;芳香烃;不饱和烃

Abstract:用化学分析方法测定了工业用石脑油中芳香烃的含量。其基本原理是根据石脑油中芳香烃、烯烃在室温下与浓硫酸起磺化作用的原理测定其中不饱和烃与芳香烃的总含量,再根据碘与试样产生作用的原理测定其碘值,计算其不饱和烃含量,按两者的差来确定其芳香烃的含量。该分析方法具有直观性和准确性的特点。

Volume:

Issue:01

Translation or Not:no

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