Title:
METHOD OF PRODUCING HYDROGEN BY SPLITTING WATER ON SOLID ACID MATERIALS
Document Type and Number:
WIPO Patent Application WO/2013/022189
Kind Code:
A1
Abstract:
The present invention relates to a method of producing hydrogen by splitting water on a solid acid material. Specifically, the method comprises: continuously introducing a water-adsorbed solid acid into a reactor made of a heat-resistant and pressure-resistant material in a state in which the internal temperature of the reactor is maintained at 500~1500 K; splitting the water adsorbed on the solid acid to produce hydrogen; discharging the solid acid used in the splitting of the water from the reactor; adsorbing water on the discharged solid acid; and introducing the water-adsorbed solid acid again into the reactor. According to the invention, the amount of hydrogen produced by splitting of water can be increased by adsorbing a desired amount of water on a solid acid and continuously introducing the water-adsorbed solid acid into a reactor.
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Inventors:
CHO YOUNG SANG (KR)
KIM JAE IK (KR)
KIM JU HEE (KR)
OH IN HWAN (KR)
SHIN KYUNG-HO (KR)
KIM JAE IK (KR)
KIM JU HEE (KR)
OH IN HWAN (KR)
SHIN KYUNG-HO (KR)
Application Number:
PCT/KR2012/005271
Publication Date:
February 14, 2013
Filing Date:
July 03, 2012
Export Citation:
Assignee:
KOREA INST SCI & TECH (KR)
CHO YOUNG SANG (KR)
KIM JAE IK (KR)
KIM JU HEE (KR)
OH IN HWAN (KR)
SHIN KYUNG-HO (KR)
CHO YOUNG SANG (KR)
KIM JAE IK (KR)
KIM JU HEE (KR)
OH IN HWAN (KR)
SHIN KYUNG-HO (KR)
International Classes:
C01B3/06; B01J8/08; B01J19/24; C01B3/22
Domestic Patent References:
| WO2005123285A1 | 2005-12-29 | |||
| WO2004109086A2 | 2004-12-16 |
Foreign References:
| US20080006034A1 | 2008-01-10 | |||
| US20050026008A1 | 2005-02-03 |
Attorney, Agent or Firm:
KIM, Sun-young (10th Floor 80-6,Susong-Dong, Chongro-K, Seoul 110-727, KR)
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Claims: