Title:
DEVICE FOR PRODUCING LOWER OLEFIN-CONTAINING GAS AND METHOD FOR PRODUCING LOWER OLEFIN-CONTAINING GAS
Document Type and Number:
WIPO Patent Application WO/2020/116474
Kind Code:
A1
Abstract:
Provided are a production device and a production method with which it is possible to produce, from CH4 and CO2 via CO and H2, a gas that contains a lower olefin including propylene, with high activity and high selectivity. This production device is provided with: a synthetic gas generation part to which a gas containing CH4 and CO2 is fed from a first feed part and which generates a synthetic gas containing CO and H2 while heating a first catalytic structure; a gas generation part to which the synthetic gas is fed and which generates a gas that contains a lower olefin including propylene while heating a second catalytic structure; and a detection part which detects propylene discharged from the gas generation part. The first catalytic structure is provided with a first carrier having a porous structure and first metal microparticles disposed within the first carrier. The first carrier has a first passageway. The first metal microparticles are located in the first passageway. The second catalytic structure is provided with a second carrier having a porous structure and second metal microparticles disposed within the second carrier. The second carrier has a second passageway. A part of the second passageway has an average inner diameter of not more than 0.95 nm.
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Inventors:
BANBA YUICHIRO (JP)
SEKINE KAORI (JP)
NAKAI YUKAKO (JP)
NISHII MAI (JP)
FUKUSHIMA MASAYUKI (JP)
KATO SADAHIRO (JP)
SEKINE KAORI (JP)
NAKAI YUKAKO (JP)
NISHII MAI (JP)
FUKUSHIMA MASAYUKI (JP)
KATO SADAHIRO (JP)
Application Number:
PCT/JP2019/047297
Publication Date:
June 11, 2020
Filing Date:
December 03, 2019
Export Citation:
Assignee:
FURUKAWA ELECTRIC CO LTD (JP)
International Classes:
C07C1/04; C07C11/02; C07C11/06; B01J29/72; B01J35/04; C01B3/40; C07B61/00
Domestic Patent References:
WO2018221700A1 | 2018-12-06 | |||
WO2018221697A1 | 2018-12-06 | |||
WO2020027321A1 | 2020-02-06 | |||
WO2015072573A1 | 2015-05-21 | |||
WO2014142282A1 | 2014-09-18 |
Foreign References:
JPS59132940A | 1984-07-31 | |||
JP2014534902A | 2014-12-25 | |||
JP2005015423A | 2005-01-20 | |||
JP2013255911A | 2013-12-26 | |||
JP2016002527A | 2016-01-12 | |||
JPH04227847A | 1992-08-17 | |||
JPS59102440A | 1984-06-13 |
Other References:
CARVALHO, ALEXANDRE ET AL.: "Design of nanocomposites with cobalt encapsulated in the zeolite micropores for selective synthesis of isoparaffins in Fischer-Tropsch reaction", CATALYSIS SCIENCE & TECHNOLOGY, vol. 7, no. 21, 2017, pages 5019 - 5027, XP055682801, ISSN: 2044-4753, DOI: 10.1039/C7CY01945A
LAPRUNE, DAVID ET AL.: "Highly Dispersed Nickel Particles Encapsulated in Multi-hollow Silicalite-1 Single Crystal Nanoboxes: Effects of Siliceous Deposits and Phosphorous Species on the Catalytic Performances", CHEMCATCHEM, vol. 9, no. 12, 2017, pages 2297 - 2307, XP055391961, ISSN: 1867-3880, DOI: 10.1002/cctc.201700233
See also references of EP 3892604A4
LAPRUNE, DAVID ET AL.: "Highly Dispersed Nickel Particles Encapsulated in Multi-hollow Silicalite-1 Single Crystal Nanoboxes: Effects of Siliceous Deposits and Phosphorous Species on the Catalytic Performances", CHEMCATCHEM, vol. 9, no. 12, 2017, pages 2297 - 2307, XP055391961, ISSN: 1867-3880, DOI: 10.1002/cctc.201700233
See also references of EP 3892604A4
Attorney, Agent or Firm:
SAITO Takuya et al. (JP)
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