摘要
采用气相色谱一原子发射光谱联用技术,对几种不同催化裂化(FCC)柴油中的含氮化合物进行了研究。结果表明:FCC柴油中氮化物包括苯胺类、喹啉类、吲哚类和咔唑类;吲哚类和咔唑类氮含量占总氮的90%以上; 咔唑类是含量最多的氮化物。
Gas chromatograph configured with atomic emission detector technique (GC-AED) was used to study nitride in different fluid catalytic cracking diesel. The results showed that the nitrides include aniline, quinoline, indole and carbazole compounds; the nitrogen content of indole and carbazole is over 90 percent of the total nitrogen; the nitrogen content of carbazole compounds is the highest.
出处
《石化技术》
CAS
2006年第2期7-9,共3页
Petrochemical Industry Technology