摘要
介绍了Zeolyst公司的重整技术(ART)工艺,UOP公司的催化轻循环油加氢转化—选择性烷基转移生产二甲苯和苯的新工艺LOC-X,法国Axens公司的全转化型炼油厂和芳烃联合装置,以及新日本石油的以轻柴油(LCO)生产芳烃的技术工艺等芳烃增产的技术。着重介绍了甲苯歧化和烷基转移制取对二甲苯,还有轻质烷烃芳构化的进展情况。
The arene yield increasing techniques such as the ART technique of Zeolyst Company,the new technique LOC-X of UOP company that produced xylene and benzene with catalytic light cycle oil hydro-conversion selective transalkylation,the fully transformation refinery and aromatic combination plant of Axens in France,the ENEOS technique that using LCO to produce arene were introduced.The development conditions of toluene disproportionation and transalkylation to prepare p-xylene,light paraffin aromatization were introduced emphatically.
出处
《聚酯工业》
CAS
2010年第6期11-17,49,共8页
Polyester Industry
关键词
芳烃
对二甲苯
甲苯歧化
芳构化
arene
p-xylene
toluene disproportionation
aromatization
