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Title:
METHANE PRODUCTION DEVICE AND METHOD
Document Type and Number:
WIPO Patent Application WO/2019/176744
Kind Code:
A1
Abstract:
This methane production device is provided with a reactor in which a methanation catalyst is housed, a raw material gas supply line which supplies a raw material gas to the reactor, a methane separation device which separates methane from the product gas exiting the reactor, a product gas tank which stores methane separated from the product gas in the methane separation device, and a recycle line through which off-gas, obtained by removing methane from the product gas in the methane separation device, is sent to the raw material gas supply line.

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Inventors:
IWAKI MASANORI
NISHIYAMA AI
WARATANI YUSUKE
MASAMOTO MANABU
Application Number:
PCT/JP2019/009161
Publication Date:
September 19, 2019
Filing Date:
March 07, 2019
Export Citation:
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Assignee:
KAWASAKI HEAVY IND LTD (JP)
International Classes:
C07C1/12; B01D53/047; B01D53/22; C01B3/56; C07C9/04; C07B61/00
Foreign References:
JP2015051954A2015-03-19
US5128003A1992-07-07
US20170355919A12017-12-14
JP2019026595A2019-02-21
Attorney, Agent or Firm:
PATENT CORPORATE BODY ARCO PATENT OFFICE (JP)
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