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Patent Searching and Data


Title:
PREPARATION AND APPLICATION OF HIGH-PERFORMANCE TOLUENE SIDE-CHAIN ALKYLATION CATALYST
Document Type and Number:
WIPO Patent Application WO/2018/010360
Kind Code:
A1
Abstract:
A dual-function catalyst and a preparation method therefor. The catalyst comprises a basic molecular sieve and a supported alkali metal oxide, wherein the basic molecular sieve is an alkali metal molecular sieve having an FAU structure; the supported alkali metal oxide comprises a carrier and an alkali metal oxide supported on the carrier. The catalyst can greatly improve the conversion rate of toluene while keeping the high selectivity of styrene in products in a toluene-methanol side-chain alkylation reaction system.

Inventors:
XU LEI (CN)
LI PEIDONG (CN)
XU LI (CN)
ZHANG XIAOMIN (CN)
YUAN YANGYANG (CN)
Application Number:
PCT/CN2016/106953
Publication Date:
January 18, 2018
Filing Date:
November 23, 2016
Export Citation:
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Assignee:
DALIAN INST CHEM & PHYSICS CAS (CN)
International Classes:
B01J29/08; B01J32/00; C07C2/86; C07C15/073; C07C15/46
Foreign References:
US20120108873A12012-05-03
TW201034755A2010-10-01
US4483936A1984-11-20
CN103772134A2014-05-07
Attorney, Agent or Firm:
PERIODIC LAW FIRM (CN)
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