Title:
PRODUCTION METHOD FOR HYDROGEN GAS
Document Type and Number:
WIPO Patent Application WO/2019/049611
Kind Code:
A1
Abstract:
The present invention addresses the problem of providing a method for producing highly pure hydrogen gas using a simple method at low cost. The problem is solved by: a production method for hydrogen gas, characterized by reacting a "mineral ion water containing at least alkaline-earth metal ions and having a pH of 11-14" with a "mineral-supporting high-temperature-fired carbonaceous material obtained by impregnating a living-organism-derived carbon precursor with a mineral ion water and firing same at a high temperature"; a mineral-supporting high-temperature-fired carbonaceous material for the production method for hydrogen gas; and a production method for a mineral ion water for the production method for hydrogen gas, comprising dissolving, in water, at least an oxide, hydroxide, carbonate, or hydrogencarbonate of magnesium or calcium to incorporate alkaline-earth metal ions into the water, and adjusting the pH of the water, to produce a mineral ion water for dissolving a water-soluble component of an incinerated material of a living organism.
Inventors:
SUGIYAMA OSAMU (JP)
Application Number:
PCT/JP2018/030197
Publication Date:
March 14, 2019
Filing Date:
August 13, 2018
Export Citation:
Assignee:
SUGIYAMA OSAMU (JP)
MIZUGUCHI YUKA (JP)
MIZUGUCHI KANA (JP)
MIZUGUCHI ETSUKO (JP)
MIZUGUCHI YUKA (JP)
MIZUGUCHI KANA (JP)
MIZUGUCHI ETSUKO (JP)
International Classes:
C01B3/08; A23L2/00; A23L2/38; A23L2/52; B01J21/18; C01B32/05; C02F1/68
Domestic Patent References:
| WO2012140726A1 | 2012-10-18 | |||
| WO2011048685A1 | 2011-04-28 |
Foreign References:
| JP2003026408A | 2003-01-29 | |||
| JP2000319011A | 2000-11-21 | |||
| JP6190084B1 | 2017-08-30 | |||
| JP2005289796A | 2005-10-20 |
Attorney, Agent or Firm:
TAKAHASHI INTERNATIONAL PATENT OFFICE (JP)
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