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Title:
CATALYST, AND METHOD FOR PRODUCING 1,3-BUTADIENE USING SAME
Document Type and Number:
WIPO Patent Application WO/2020/059889
Kind Code:
A1
Abstract:
A catalyst including at least one first metal selected from the group consisting of the elements belonging to groups III to VI of the periodic table, wherein the Bronsted acid site content of the catalyst is 1.8 μmol/g or less.

Inventors:
NISHIYAMA HARUKA (JP)
YAGIHASHI NORITOSHI (JP)
SHINMEI KENICHI (JP)
DASANAYAKE ALUTHGE RASIKA (JP)
Application Number:
PCT/JP2019/037282
Publication Date:
March 26, 2020
Filing Date:
September 24, 2019
Export Citation:
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Assignee:
SEKISUI CHEMICAL CO LTD (JP)
International Classes:
B01J23/06; C07B61/00; C07C1/20; C07C11/167
Domestic Patent References:
WO2014199349A22014-12-18
WO2016114299A12016-07-21
WO2014199349A22014-12-18
Foreign References:
JP2018008248A2018-01-18
CN106831287A2017-06-13
JP2017144359A2017-08-24
JP2016023141A2016-02-08
Other References:
BAYLON, REBECCA A. L. ET AL.: "Conversion of ethanol to 1, 3-butadiene over Na doped ZnxZryOz mixed metal oxides", CATALYSIS TODAY, vol. 259, 2016, pages 446 - 452, XP029292518
JOURNAL OF CATALYSIS, vol. 141, 1993, pages 347 - 354
PATIL PRATAP T.; LIU DAPENG; LIU YAN; CHANG JIE; BORGNA ARMANDO: "Improving 1,3-butadiene yield by Cs promotion in ethanol conversion", APPLIED CATALYSIS A: GENERAL, vol. 543, 29 May 2017 (2017-05-29), AMSTERDAM, NL , pages 67 - 74, XP085133566, ISSN: 0926-860X, DOI: 10.1016/j.apcata.2017.05.025
DE BAERDEMAEKER TREES, FEYEN MATHIAS, MüLLER ULRICH, YILMAZ BILGE, XIAO FENG-SHOU, ZHANG WEIPING, YOKOI TOSHIYUKI, BAO XINHE,: "Bimetallic Zn and Hf on Silica Catalysts for the Conversion of Ethanol to 1,3-Butadiene", ACS CATALYSIS, vol. 5, no. 6, 5 June 2015 (2015-06-05), US , pages 3393 - 3397, XP055773299, ISSN: 2155-5435, DOI: 10.1021/acscatal.5b00376
BAYLON REBECCA A.L.; SUN JUNMING; WANG YONG: "Conversion of ethanol to 1,3-butadiene over Na doped ZnxZryOzmixed metal oxides", CATALYSIS TODAY, vol. 259, 5 May 2015 (2015-05-05), AMSTERDAM, NL , pages 446 - 452, XP029292518, ISSN: 0920-5861, DOI: 10.1016/j.cattod.2015.04.010
SIMONÍ DA ROS; MATTHEW D. JONES; DAVIDE MATTIA; JOSE C. PINTO; MARCIO SCHWAAB; FABIO B. NORONHA; SIMON A. KONDRAT; TOMOS C. CLARKE: "Ethanol to 1,3‐Butadiene Conversion by using ZrZn‐Containing MgO/SiO2 Systems Prepared by Co‐precipitation and Effect of Catalyst Acidity Modification", CHEMCATCHEM, vol. 8, no. 14, 17 June 2016 (2016-06-17), Hoboken, USA, pages 2376 - 2386, XP072433624, ISSN: 1867-3880, DOI: 10.1002/cctc.201600331
WANG CHAN, ZHENG MINGYUAN, LI XINSHENG, LI XIANQUAN, ZHANG TAO: "Catalytic conversion of ethanol into butadiene over high performance LiZnHf-MFI zeolite nanosheets", GREEN CHEMISTRY, vol. 21, no. 5, 4 March 2019 (2019-03-04), GB , pages 1006 - 1010, XP093115391, ISSN: 1463-9262, DOI: 10.1039/C8GC03983F
POMALAZA GUILLAUME, ARANGO PONTON PAOLA, CAPRON MICKAËL, DUMEIGNIL FRANCK: "Ethanol-to-butadiene: the reaction and its catalysts", CATALYSIS SCIENCE & TECHNOLOGY, vol. 10, no. 15, 5 August 2020 (2020-08-05), UK , pages 4860 - 4911, XP093115377, ISSN: 2044-4753, DOI: 10.1039/D0CY00784F
HO-JEONG CHAE, TAE-WAN KIM, YOUNG-KYUN MOON, HAN-KYU KIM, KWANG-EUN JEONG, CHUL-UNG KIM, SOON-YONG JEONG: "Butadiene production from bioethanol and acetaldehyde over tantalum oxide-supported ordered mesoporous silica catalysts", APPLIED CATALYSIS B. ENVIRONMENTAL, vol. 150-151, 1 May 2014 (2014-05-01), AMSTERDAM, NL , pages 596 - 604, XP055276659, ISSN: 0926-3373, DOI: 10.1016/j.apcatb.2013.12.023
See also references of EP 3854476A4
Attorney, Agent or Firm:
TAGUCHI, Masahiro et al. (JP)
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