Title:
METHOD FOR PREPARING CARBONATE
Document Type and Number:
WIPO Patent Application WO/2023/101298
Kind Code:
A1
Abstract:
The present invention relates to a method for preparing a carbonate. The method for preparing a carbonate according to the present invention is capable of removing a catalyst applied in the preparation process with high efficiency, without damaging an adsorbent.
Inventors:
HAN EUNHYE (KR)
KIM WANG GYU (KR)
BAEK MI HWA (KR)
CHOI JONG MYUNG (KR)
KIM WANG GYU (KR)
BAEK MI HWA (KR)
CHOI JONG MYUNG (KR)
Application Number:
PCT/KR2022/018589
Publication Date:
June 08, 2023
Filing Date:
November 23, 2022
Export Citation:
Assignee:
LOTTE CHEMICAL CORP (KR)
International Classes:
C07C68/06; C07C68/08; C07C69/96
Foreign References:
| JP5596049B2 | 2014-09-24 | |||
| KR20070016666A | 2007-02-08 | |||
| KR101424808B1 | 2014-07-31 |
Other References:
KELLER TOBIAS, HOLTBRUEGGE JOHANNES, NIESBACH ALEXANDER, GÓRAK ANDRZEJ: "Transesterification of Dimethyl Carbonate with Ethanol To Form Ethyl Methyl Carbonate and Diethyl Carbonate: A Comprehensive Study on Chemical Equilibrium and Reaction Kinetics", INDUSTRIAL & ENGINEERING CHEMISTRY RESEARCH, AMERICAN CHEMICAL SOCIETY, vol. 50, no. 19, 5 October 2011 (2011-10-05), pages 11073 - 11086, XP055932331, ISSN: 0888-5885, DOI: 10.1021/ie2014982
ZIELINSKA-NADOLSKA, I. ; WARMUZINSKI, K. ; RICHTER, J.: "Zeolite and other heterogeneous catalysts for the transesterification reaction of dimethyl carbonate with ethanol", CATALYSIS TODAY, ELSEVIER, AMSTERDAM, NL, vol. 114, no. 2-3, 15 May 2006 (2006-05-15), AMSTERDAM, NL , pages 226 - 230, XP027975975, ISSN: 0920-5861
ZIELINSKA-NADOLSKA, I. ; WARMUZINSKI, K. ; RICHTER, J.: "Zeolite and other heterogeneous catalysts for the transesterification reaction of dimethyl carbonate with ethanol", CATALYSIS TODAY, ELSEVIER, AMSTERDAM, NL, vol. 114, no. 2-3, 15 May 2006 (2006-05-15), AMSTERDAM, NL , pages 226 - 230, XP027975975, ISSN: 0920-5861
Attorney, Agent or Firm:
TNI IP LAW FIRM (KR)
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