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Title:
PURIFIED GAS MANUFACTURING DEVICE, AND PURIFIED GAS MANUFACTURING METHOD
Document Type and Number:
WIPO Patent Application WO/2019/187811
Kind Code:
A1
Abstract:
Provided is a purified gas manufacturing device provided with a catalyst tower for subjecting at least a combustible component of a feed gas to a catalytic reaction in the presence of oxygen, and a purification tower for obtaining purified gas by removing at least water content and oxygen in the feed gas that has passed through the catalyst tower, wherein; the purification tower contains a first region and a second region; the first region is a region in which at least water content in the feed gas is removed by adsorption; and the second region is a region in which at least oxygen in the feed gas that has passed through the first region is removed to obtain purified gas. Also provided is a purified gas manufacturing method.

Inventors:
KAIGAWA TAKANORI (JP)
TAKAHASHI AKARI (JP)
Application Number:
PCT/JP2019/006256
Publication Date:
October 03, 2019
Filing Date:
February 20, 2019
Export Citation:
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Assignee:
AIR WATER INC (JP)
International Classes:
B01D53/04; B01D53/26; B01D53/28; B01D53/86; C01B21/04; C01B23/00
Foreign References:
JP2012051753A2012-03-15
JPH0578108A1993-03-30
JP2000233909A2000-08-29
JP2006111506A2006-04-27
JPH08252431A1996-10-01
JP2012229151A2012-11-22
JPS59107910A1984-06-22
JPH054809A1993-01-14
JPH0731877A1995-02-03
Attorney, Agent or Firm:
FUKAMI PATENT OFFICE, P.C. (JP)
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