Invention Grant
US09457346B2 Highly active, selective, accessible, and robust zeolitic Ti-epoxidation catalyst
有权
高活性，选择性，易接近和稳定的沸石Ti-环氧化催化剂
- Patent Title: Highly active, selective, accessible, and robust zeolitic Ti-epoxidation catalyst
- Patent Title (中): 高活性，选择性，易接近和稳定的沸石Ti-环氧化催化剂
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Application No.: US14847700Application Date: 2015-09-08
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Publication No.: US09457346B2Publication Date: 2016-10-04
- Inventor: Xiaoying Ouyang , Stacey Ian Zones , Alexander S. Katz
- Applicant: The Regents of the University of California , Chevron U.S.A. Inc.
- Applicant Address: US CA Oakland US CA San Ramon
- Assignee: The Regents of the University of California,Chevron U.S.A. Inc.
- Current Assignee: The Regents of the University of California,Chevron U.S.A. Inc.
- Current Assignee Address: US CA Oakland US CA San Ramon
- Agent E. Joseph Gess; Melissa M. Hayworth
- Main IPC: C07D301/02
- IPC: C07D301/02 ; B01J29/89 ; C07D301/19
Abstract:
Provided is a process of conducting olefin epoxidation which comprises contacting an olefin and an oxidant in the presence of Ti-UCB-4 to thereby prepare an epoxide. The Ti-UCB-4 catalyst is prepared by delaminating a B-SSZ-70 precursor and substituting Ti atoms for the boron atoms on the surface of the zeolite material lattice framework.
Public/Granted literature
- US20160067694A1 HIGHLY ACTIVE, SELECTIVE, ACCESSIBLE, AND ROBUST ZEOLITIC TI-EPOXIDATION CATALYST Public/Granted day:2016-03-10
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