Title:
POLY(SODIUM PHOSPHATE) SUPPORTED CATALYST HAVING IMPROVED ACTIVITY, AND METHOD WHEREIN METHYL ETHYL KETONE AND 1,3-BUTADIENE ARE PRODUCED FROM 2,3-BUTANEDIOL BY USING SAME
Document Type and Number:
WIPO Patent Application WO/2016/159650
Kind Code:
A1
Abstract:
The present invention relates to a poly(sodium phosphate) supported catalyst having improved activity and to a method wherein methyl ethyl ketone and 1,3-butadiene are produced from 2,3-butanediol by using same, and more specifically relates to a poly(sodium phosphate) supported catalyst wherein a compound having a polyphosphate structure produced by means of a condensation reaction of a sodium phosphate precursor is supported on the inside of a catalyst carrier, and to a method wherein methyl ethyl ketone and 1,3-butadiene are produced in high yield from 2,3-butanediol by using same and wherein the selectivity for 1,3-butadiene can be increased.
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Inventors:
KIM WOO-YOUNG (KR)
SYNN WOO-KYUN (KR)
FILIMONOV IGOR (KR)
LEE KYOUNG-JUN (KR)
SYNN WOO-KYUN (KR)
FILIMONOV IGOR (KR)
LEE KYOUNG-JUN (KR)
Application Number:
PCT/KR2016/003249
Publication Date:
October 06, 2016
Filing Date:
March 30, 2016
Export Citation:
Assignee:
GS CALTEX CORP (KR)
International Classes:
B01J31/12; C07C11/167; C07C49/10
Foreign References:
| KR960000757B1 | 1996-01-12 | |||
| KR101402889B1 | 2014-06-02 | |||
| KR101298672B1 | 2013-08-21 | |||
| KR101410369B1 | 2014-06-20 | |||
| KR20140112261A | 2014-09-23 |
Other References:
KIM, WOOYOUNG ET AL.: "2,3-Butanediol Dehydration Catalyzed by Silica-supported Sodium Phosphates", APPLIED CATALYSIS A: GENERAL, vol. 511, 2 December 2015 (2015-12-02), pages 156 - 167, XP029384993
Attorney, Agent or Firm:
DAE-A INTELLECTUAL PROPERTY CONSULTING (KR)
특허법인 대아 (KR)
특허법인 대아 (KR)
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