Title:
乾燥水電解ガスの製造方法及びその装置
Document Type and Number:
Japanese Patent JP6808192
Kind Code:
B2
Abstract:
PROBLEM TO BE SOLVED: To provide a method for safely manufacturing dried water electrolysis gas with excellent energy efficiency, from high humidity water electrolysis gas manufactured by water electrolysis.SOLUTION: A manufacturing method of dried water electrolysis gas includes a water electrolysis gas generating process of providing water electrolysis gas by electrolyzing water, an absorption process of selectively absorbing steam in an absorbent by contacting the water electrolysis gas of including steam derived from raw material water and the absorbent of including an ion liquid and a separation process of gas-liquid-separating dried water electrolysis gas reduced in humidity in the absorption process and a rich absorbent of absorbing the steam.SELECTED DRAWING: Figure 1
Inventors:
Mitsuo Kanakubo
Takashi Makino
Tetsuhiko Maeda
Mariko Kurosaka
Takashi Makino
Tetsuhiko Maeda
Mariko Kurosaka
Application Number:
JP2016194351A
Publication Date:
January 06, 2021
Filing Date:
September 30, 2016
Export Citation:
Assignee:
National Institute of Advanced Industrial Science and Technology
International Classes:
B01D53/26; B01D53/14; B01D53/28; C25B1/04
Domestic Patent References:
| JP48025703A | ||||
| JP2016117723A | ||||
| JP62023419A | ||||
| JP56047729U | ||||
| JP2012229461A | ||||
| JP201255785A | ||||
| JP2015166478A |
Foreign References:
| WO2016087039A1 | ||||
| WO2008153045A1 |
Other References:
光島 重徳, 松澤 幸一,水電解技術の現状と課題,水素エネルギーシステム,2011年,Vol.36, No.1,p11-16
Attorney, Agent or Firm:
Kimura Mitsuru
Hiroyoshi Sato
Taiji Morikawa
Hiroyoshi Sato
Taiji Morikawa