Process for the production of hydrogen by the thermal decomposition of water. [FeCl/sub 2/ and CO/sub 2/]
Patent
·
OSTI ID:5178690
Hydrogen is produced by the thermal decomposition of water at temperatures of 1000/sup 0/C or below by making use of iron salts and carbon dioxide, which are circulated in closed circuits in the reaction system. The only raw material to be supplied from an external source is water; all intermediates are circulated in the reaction system. A nuclear reactor may be used as a heat source for the reaction.
- Assignee:
- Japan Atomic Energy Research Inst.
- Patent Number(s):
- US 4066741
- OSTI ID:
- 5178690
- Resource Relation:
- Patent Priority Date: Priority date 8 Nov 1974, Japan
- Country of Publication:
- United States
- Language:
- English
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Process of producing hydrogen and oxygen from H/sub 2/O in a thermochemical cycle. [steam, SO/sub 2/, and oxide of one of metals Mn, Fe, Co, Ni, Zn, and Cd]
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Hydrogen production from water decomposition by redox of Fe{sub 2}O{sub 3} modified with single- or double-metal additives
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· Journal of Solid State Chemistry
·
OSTI ID:5178690
Related Subjects
08 HYDROGEN
21 SPECIFIC NUCLEAR REACTORS AND ASSOCIATED PLANTS
HYDROGEN PRODUCTION
THERMOCHEMICAL PROCESSES
CARBON DIOXIDE
IRON CHLORIDES
PROCESS HEAT REACTORS
WATER
CARBON COMPOUNDS
CARBON OXIDES
CHALCOGENIDES
CHLORIDES
CHLORINE COMPOUNDS
HALIDES
HALOGEN COMPOUNDS
HYDROGEN COMPOUNDS
IRON COMPOUNDS
OXIDES
OXYGEN COMPOUNDS
REACTORS
TRANSITION ELEMENT COMPOUNDS
080102* - Hydrogen- Production- Thermochemical Processes
210900 - Nuclear Power Plants- Process Heat Reactors- (-1987)
21 SPECIFIC NUCLEAR REACTORS AND ASSOCIATED PLANTS
HYDROGEN PRODUCTION
THERMOCHEMICAL PROCESSES
CARBON DIOXIDE
IRON CHLORIDES
PROCESS HEAT REACTORS
WATER
CARBON COMPOUNDS
CARBON OXIDES
CHALCOGENIDES
CHLORIDES
CHLORINE COMPOUNDS
HALIDES
HALOGEN COMPOUNDS
HYDROGEN COMPOUNDS
IRON COMPOUNDS
OXIDES
OXYGEN COMPOUNDS
REACTORS
TRANSITION ELEMENT COMPOUNDS
080102* - Hydrogen- Production- Thermochemical Processes
210900 - Nuclear Power Plants- Process Heat Reactors- (-1987)