摘要
通过两次吸附分离，然后采用低压电离，高分辨质谱直接进样技术对重馏份油中的含氮多环芳烃进行定性测定。并将结果按分类归属，得到一定的组成信息，为科研。
The qualitative analysis of N polyaromatics in heavy oil was made by a double adsorption separation followed by the application of low voltage ionization and high resolution MS direct sampling.The results were classified according to composition to obtain large quantities of information on the structure of compounds and thus providing scientific basis for research and production.
出处
《石油化工》
CAS
CSCD
北大核心
1996年第12期849-851,共3页
Petrochemical Technology
