发明授权
US4795728A Motor fuel alkylation process utilizing a surfactant containing catalyst
to reduce hydrofluoric acid requirements
失效
使用含有表面活性剂的催化剂以减少氢氟酸需求的汽油燃料烷基化方法
- 专利标题: Motor fuel alkylation process utilizing a surfactant containing catalyst to reduce hydrofluoric acid requirements
- 专利标题(中): 使用含有表面活性剂的催化剂以减少氢氟酸需求的汽油燃料烷基化方法
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申请号: US68513申请日: 1987-07-01
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公开(公告)号: US4795728A公开(公告)日: 1989-01-03
- 发明人: Joseph A. Kocal
- 申请人: Joseph A. Kocal
- 申请人地址: IL Des Plaines
- 专利权人: UOP Inc.
- 当前专利权人: UOP Inc.
- 当前专利权人地址: IL Des Plaines
- 主分类号: B01J31/02
- IPC分类号: B01J31/02 ; B01J31/40 ; C07C2/62
摘要:
A novel hydrofluoric acid-catalyzed motor fuel alkylation process and catalyst is disclosed which incorporates from 0.5 to 5 vol. % of a cationic or anionic surfactant component in an HF containing acid alkylation catalyst to enable the process to be operated at an olefin-to-acid volumetric feed ratio greater than 1.0 while producing a motor alkylate product with a good octane number.
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