Invention Grant
- Patent Title: Base oil synthesis via ionic catalyst oligomerization and waterless separation of the oligomerization catalyst
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Application No.: US16862813Application Date: 2020-04-30
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Publication No.: US11753355B2Publication Date: 2023-09-12
- Inventor: Howard Steven Lacheen , Hye-Kyung Cho Timken
- 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: C07C2/12
- IPC: C07C2/12 ; B01J20/10 ; B01J20/28 ; B01J27/125 ; B01J31/02 ; C10G7/00 ; C10G7/06 ; C10G25/00 ; C10G50/02 ; C10G69/12
Abstract:
Described herein is a base oil synthesis via ionic catalyst oligomerization further utilizing a hydrophobic process for removing an ionic catalyst from a reaction mixture with a silica gel composition, specifically a reaction mixture comprising an oligomerization reaction to produce PAO utilizing an ionic catalyst wherein the ionic catalyst is removed post reaction.
Information query
