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Title:
ACRYLIC ACID PRODUCTION PLANT AND ACRYLIC ACID PRODUCTION METHOD
Document Type and Number:
WIPO Patent Application WO/2019/116483
Kind Code:
A1
Abstract:
The purpose of the present invention is to provide an acrylic acid production plant in which acrylic acid can be produced using propylene obtained in a partial oxidation coupling reaction of methane. To achieve the foregoing, provided is an acrylic acid production plant 100 for producing acrylic acid from a natural gas that contains methane, the plant comprising: an OCM reaction apparatus 6 (a partial oxidation coupling reaction apparatus) for producing propylene by subjecting methane to a partial oxidation coupling reaction; and an acrylic acid production apparatus 8 for producing acrylic acid by oxidizing propylene that has been produced in the OCM reaction apparatus 6.

Inventors:
TACHIBANA SHINYA (JP)
HAGIMOTO AKIYORI (JP)
Application Number:
JP2017/044830
Publication Date:
June 20, 2019
Filing Date:
December 14, 2017
Export Citation:
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Assignee:
MITSUBISHI HEAVY IND ENG LTD (JP)
International Classes:
C07C51/25; C07C2/82; C07C11/04; C07C11/06; C07C51/15; C07C57/04; C07C57/05
Foreign References:
US20160200643A12016-07-14
JP2010524684A2010-07-22
JP2009520748A2009-05-28
JP2013521261A2013-06-10
JPH08157395A1996-06-18
JP2015529230A2015-10-05
JP2004509155A2004-03-25
Other References:
DANIEL SALERNO ET AL.: "21st European Symposium on Computer Aided Process Engineering", COMPUTER AIDED CHEMICAL ENGINEERING, vol. 29, 2011, pages 1874 - 1878
DANIEL SALERNO ET AL.: "Proceedings of the 11th International Symposium on Process Systems Engineering", COMPUTER AIDED CHEMICAL ENGINEERING, vol. 31, 2012, pages 410 - 414
TAO REN ET AL.: "Steam cracking and methane to olefins: Energy use, CO2 emissions and production costs", ENERGY, vol. 33, no. 5, 11 February 2008 (2008-02-11), pages 817 - 833, XP022533958, ISSN: 0360-5442
AIKA KENICHI: "An Effective Reaction Analysis Method for Understanding Methane Oxidative Coupling Reactions and Catalyst Development", SEKIYU GAKKAISHI, vol. 37, no. 2, 1994, pages 112 - 122, XP055618250
IKARIYA TAKAO ET AL.: "Oxidative Coupling Reaction of Methane", OIL CHEMISTRY, vol. 39, no. 12, 1990, pages 1014 - 1021
Attorney, Agent or Firm:
SEISHIN IP PATENT FIRM, P. C. (JP)
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