Invention Grant
- Patent Title: Integrated reactor for ionic liquid alkylation using bio-ethylene feedstock
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Application No.: US17954438Application Date: 2022-09-28
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Publication No.: US11643373B1Publication Date: 2023-05-09
- Inventor: Huping Luo , Hye-Kyung Cho Timken , Bong-Kyu Chang
- Applicant: CHEVRON U.S.A. INC.
- Applicant Address: US CA San Ramon
- Assignee: CHEVRON U.S.A. INC.
- Current Assignee: CHEVRON U.S.A. INC.
- Current Assignee Address: US CA San Ramon
- Main IPC: C07C2/60
- IPC: C07C2/60 ; B01J31/02 ; C07C2/58 ; C07C2/62
Abstract:
An alkylation process is described. The process involves alkylation of isobutane and ethylene in a loop reactor using an ionic liquid catalyst as a continuous phase. The alkylate typically has a research octane number of at least about 93, and the olefin conversion is typically at least about 95%.
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