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Title:
METHOD FOR PREPARING LINEAR HYDROCARBON DOUBLE ACID WITH CYCLIC HYDROCARBON OXIDATION CATALYST
Document Type and Number:
WIPO Patent Application WO/2022/092851
Kind Code:
A1
Abstract:
The present invention relates to a method for preparing a hydrocarbon double acid with a cyclic hydrocarbon oxidation catalyst, wherein, in the presence of a vanadium phosphate oxide-based catalyst and/or a cobalt manganese oxide-based catalyst, use is made of the oxidation reaction of a cyclohexane-cyclohexanone mixture to prepare adipic acid and of the oxidation reaction of a cyclodedecane-cyclododecanone mixture to prepare dodecanedioic acid, whereby the problem of environmental pollution can be solved, together with production at high yield.

Inventors:
LEE JAE W (KR)
PARK JEIL (KR)
LEE WONHYEONG (KR)
Application Number:
PCT/KR2021/015305
Publication Date:
May 05, 2022
Filing Date:
October 28, 2021
Export Citation:
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Assignee:
KOREA ADVANCED INST SCI & TECH (KR)
HANWHA SOLUTIONS CORP (KR)
International Classes:
B01J23/34; C07C51/31; B01J23/75; C07C55/14; C07C55/21
Foreign References:
CN102755907A2012-10-31
JP2002030027A2002-01-29
Other References:
ALSHEHRI AMAL A.; ALHANASH ABDULLAH M.; EISSA MURAD; HAMDY MOHAMED S.: "New catalysts with dual-functionality for cyclohexane selective oxidation", APPLIED CATALYSIS A: GENERAL, ELSEVIER, AMSTERDAM, NL, vol. 554, 31 January 2018 (2018-01-31), AMSTERDAM, NL , pages 71 - 79, XP085352484, ISSN: 0926-860X, DOI: 10.1016/j.apcata.2018.01.025
JIAN JIAN, YOU KUIYI, DUAN XUEZHI, GAO HONGXU, LUO QING, DENG RENJIE, LIU PINGLE, AI QIUHONG, LUO HE'AN: "Boosting one-step conversion of cyclohexane to adipic acid by NO 2 and VPO composite catalysts", CHEMICAL COMMUNICATIONS, ROYAL SOCIETY OF CHEMISTRY, UK, vol. 52, no. 16, 25 February 2016 (2016-02-25), UK , pages 3320 - 3323, XP055927387, ISSN: 1359-7345, DOI: 10.1039/C5CC09840H
WU MINGZHOU; ZHAN WANGCHENG; GUO YANGLONG; GUO YUN; WANG YUNSONG; WANG LI; LU GUANZHONG: "An effective Mn-Co mixed oxide catalyst for the solvent-free selective oxidation of cyclohexane with molecular oxygen", APPLIED CATALYSIS A: GENERAL, ELSEVIER, AMSTERDAM, NL, vol. 523, 2 June 2016 (2016-06-02), AMSTERDAM, NL , pages 97 - 106, XP029656758, ISSN: 0926-860X, DOI: 10.1016/j.apcata.2016.06.001
JIAN JIAN, YOU KUIYI, LUO QING, GAO HONGXU, ZHAO FANGFANG, LIU PINGLE, AI QIUHONG, LUO HE’AN: "Supported Ni–Al–VPO/MCM-41 As Efficient and Stable Catalysts for Highly Selective Preparation of Adipic Acid from Cyclohexane with NO 2", INDUSTRIAL & ENGINEERING CHEMISTRY RESEARCH, AMERICAN CHEMICAL SOCIETY, vol. 55, no. 13, 6 April 2016 (2016-04-06), pages 3729 - 3735, XP055927389, ISSN: 0888-5885, DOI: 10.1021/acs.iecr.6b00008
LI HUI, SHE YUANBIN, FU HAIYAN, CAO MEIJUAN, WANG JING, WANG TAO: "Synergistic effect of co-reactant promotes one-step oxidation of cyclohexane into adipic acid catalyzed by manganese porphyrins", CANADIAN JOURNAL OF CHEMISTRY, vol. 93, no. 7, 1 July 2015 (2015-07-01), CA , pages 696 - 701, XP009536253, ISSN: 0366-7391, DOI: 10.1139/cjc-2014-0515
A. MAZZIS. PAULF. CAVANIR. WOJCIESZAK, CHEMCATCHEM, vol. 10, 2018, pages 3680 - 3682
F. IVARS-BARCELOG. J. HUTCHINGSJ. K. BARTLEYS. H. TAYLORP. SUTTERB. SOLSONA, JOURNAL OF CATALYSIS, vol. 354, 2017, pages 236 - 249
M. WUW. ZHANY. GUOY. GUOY. WANGL. WANGG. LU, APPLIED CATALYSIS A: GENERAL, vol. 523, 2016, pages 97 - 106
Attorney, Agent or Firm:
LEE, Cheo Young et al. (KR)
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