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Title:
HYDROGEN ADDITION DEVICE, AND METHOD FOR ASSESSING DEGREE CONSUMPTION OF HYDROGEN PERMEABLE FILM
Document Type and Number:
WIPO Patent Application WO/2020/179339
Kind Code:
A1
Abstract:
This hydrogen addition device 1 comprises a first chamber 31 to which hydrogen gas is supplied, a second chamber 32 to which raw water is supplied, a hydrogen permeable film 33 that causes the hydrogen gas to move from the first chamber 31 into the second chamber 32 in order to generate hydrogen-added water in the second chamber 32, a pressure sensor 51 that detects the pressure in the first chamber 31, and a control unit that assesses the degree of consumption of the hydrogen permeable film 33 on the basis of at least the pressure in the first chamber 31.

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Inventors:
TACHIBANA TAKAHITO (JP)
Application Number:
PCT/JP2020/004380
Publication Date:
September 10, 2020
Filing Date:
February 05, 2020
Export Citation:
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Assignee:
NIHON TRIM CO LTD (JP)
International Classes:
B01D65/10; B01F1/00; C02F1/461; C02F1/68
Foreign References:
JP2009125654A2009-06-11
JP2004122040A2004-04-22
JP2016093767A2016-05-26
Attorney, Agent or Firm:
SUMITOMO SHINTARO (JP)
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