摘要
以分子筛-HZSM-5(38),HZSM-5(55),USY和REY原粉为原料改性制备了四种催化剂.其中的HZSM-5(55)(在600℃焙烧)和REY(在300～400℃焙烧)对乙酸异戊醇酯化反应有较好的催化活性和稳定性,并讨论了催化剂失活的原因.
The four catalysts:HZSM-5(38) ,HZSM-5(55) ,USY and REY were modified prepared. Among HZSM-5 (55) calcined at 600℃ and REY at 300-400℃ have been high catalytic activity and stability for esterification reaction of acetic acid and isoamyl alcohol. The reason of their loss on activity was discussed.
出处
《精细石油化工》
CAS
CSCD
1995年第3期21-24,17,共5页
Speciality Petrochemicals
关键词
沸石催化剂
酯化
异戊醇
乙酸
Zeolite Catalysts
Esterification Reaction
Acetic Acid
Isoamyl Alcohol
Isoamyl Acetate
