Invention Grant
- Patent Title: Olefin oligomerization using delaminated zeolite supports as catalyst
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Application No.: US14919591Application Date: 2015-10-21
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Publication No.: US09783461B2Publication Date: 2017-10-10
- Inventor: Bi-Zeng Zhan , Stacey Ian Zones , Christopher M. Lew
- 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
- Agent E. Joseph Gess; Melissa M. Hayworth; Mark L. Warzel
- Main IPC: C07C2/04
- IPC: C07C2/04 ; C07C2/12 ; C07C2/24 ; C10G50/00 ; B01J37/34 ; B01J29/70 ; B01J29/74 ; B01J29/86 ; B01J35/00 ; B01J35/10 ; B01J38/10 ; B01J29/90
Abstract:
Provided is an improved process for olefin oligomerization allowing one to realize superior selectivity. The process comprises contacting a hydrocarbon feed comprised of straight and branched chain olefins under oligomerization conditions with a catalyst comprising delaminated SSZ-70. The delaminated SSZ-70 offers a zeolite layer with a single unit cell of thickness in one dimension, allowing for elimination of mass transfer in comparison with regular SSZ-70. The result is superior selectivity.
Public/Granted literature
- US20160122258A1 OLEFIN OLIGOMERIZATION USING DELAMINATED ZEOLITE SUPPORTS AS CATALYST Public/Granted day:2016-05-05
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