摘要
制备了Ga、Zn双组分负载的HZSM-5催化剂,研究了甲醇芳构化反应中反应温度和反应时间对该催化剂液烃收率的影响。结果表明,甲醇芳构化反应中,该催化剂在400℃左右时的液烃收率最高,且液烃收率在较长的一段反应时间内保持稳定,双组份负载催化剂具有较好的工业应用前景。
Ga and Zn modified HZSM-5 catalyst is prepared. The influence of temperature and time on the liquid hydrocarbons yield in the methanol aromatization is tested. The results show that the highest liquid hydrocarbon yield is achieved at 400℃ and steadily remained for a longer period. It indicates that the dual components modified catalyst possesses a strong potential in the industrial application.
出处
《现代化工》
CAS
CSCD
北大核心
2015年第6期99-100,102,共3页
Modern Chemical Industry
关键词
镓
锌
HZSM-5
液烃收率
甲醇芳构化
gallium
zinc
HZSM-5
liquid hydrocarbons yield
methanol aromatization
