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Achievement report for 1st phase (fiscal 1974-80) Sunshine Program research and development - Hydrogen energy. Research on hydrogen production technology using thermochemical process (Research on cycles of Fe systems etc.); 1974-1980 nendo suiso energy seika hokokusho. Netsu kagakuho ni yoru suiso seizo gijutsu no kenkyu (tetsukei cycle nado no kenkyu)

Abstract

Collected in this report are the results of efforts of the Government Industrial Research Institute, Osaka, in the 7-year period that began in fiscal 1974. The Institute, after looking for basic reactions in thermochemical cycles which are promising, has come to propose a new cycle in which iron and bromine are the reactants. In the research, the Fe-Br reaction is divided into a hydrogen generating loop and an oxygen generating loop, both to be developed into devices. Problems in developing them into a cycle are isolated, and solved. In the hydrogen generating loop, the use of a molten salt is contrived for the prevention of reduction in the reactivity of the Fe{sub 3}O{sub 4} to be generated, and now it is expected that the problem will be solved. No problem is detected in the oxygen generating loop. The process is now accepted as a superb one. As for the materials for the Fe-Br-based cycle apparatus, important tasks have to be undertaken since existing materials cannot be used as is. Besides, thermal efficiency etc. are estimated for a new As-Br-based hybrid cycle and the Fe-Br-based cycle. (NEDO)
Authors:
"NONE"
Publication Date:
Mar 01, 1981
Product Type:
Technical Report
Report Number:
JP-NEDO-010018349
Resource Relation:
Other Information: PBD: Mar 1981
Subject:
08 HYDROGEN; SUNSHINE PROJECT; HYDROGEN; PRODUCTION; THERMOCHEMICAL PROCESSES; IRON OXIDES; BROMINE; MOLTEN SALTS; OXYGEN; THERMAL EFFICIENCY
OSTI ID:
20102542
Research Organizations:
New Energy and Industrial Technology Development Organization, Tokyo (Japan)
Country of Origin:
Japan
Language:
Japanese
Other Identifying Numbers:
TRN: JN0040304
Availability:
Available to ETDE participating countries only(see www.etde.org); commercial reproduction prohibited; OSTI as DE20102542
Submitting Site:
NEDO
Size:
162 pages
Announcement Date:

Citation Formats

Achievement report for 1st phase (fiscal 1974-80) Sunshine Program research and development - Hydrogen energy. Research on hydrogen production technology using thermochemical process (Research on cycles of Fe systems etc.); 1974-1980 nendo suiso energy seika hokokusho. Netsu kagakuho ni yoru suiso seizo gijutsu no kenkyu (tetsukei cycle nado no kenkyu). Japan: N. p., 1981. Web.
Achievement report for 1st phase (fiscal 1974-80) Sunshine Program research and development - Hydrogen energy. Research on hydrogen production technology using thermochemical process (Research on cycles of Fe systems etc.); 1974-1980 nendo suiso energy seika hokokusho. Netsu kagakuho ni yoru suiso seizo gijutsu no kenkyu (tetsukei cycle nado no kenkyu). Japan.
1981. "Achievement report for 1st phase (fiscal 1974-80) Sunshine Program research and development - Hydrogen energy. Research on hydrogen production technology using thermochemical process (Research on cycles of Fe systems etc.); 1974-1980 nendo suiso energy seika hokokusho. Netsu kagakuho ni yoru suiso seizo gijutsu no kenkyu (tetsukei cycle nado no kenkyu)." Japan.
@misc{etde_20102542,
title = {Achievement report for 1st phase (fiscal 1974-80) Sunshine Program research and development - Hydrogen energy. Research on hydrogen production technology using thermochemical process (Research on cycles of Fe systems etc.); 1974-1980 nendo suiso energy seika hokokusho. Netsu kagakuho ni yoru suiso seizo gijutsu no kenkyu (tetsukei cycle nado no kenkyu)}
abstractNote = {Collected in this report are the results of efforts of the Government Industrial Research Institute, Osaka, in the 7-year period that began in fiscal 1974. The Institute, after looking for basic reactions in thermochemical cycles which are promising, has come to propose a new cycle in which iron and bromine are the reactants. In the research, the Fe-Br reaction is divided into a hydrogen generating loop and an oxygen generating loop, both to be developed into devices. Problems in developing them into a cycle are isolated, and solved. In the hydrogen generating loop, the use of a molten salt is contrived for the prevention of reduction in the reactivity of the Fe{sub 3}O{sub 4} to be generated, and now it is expected that the problem will be solved. No problem is detected in the oxygen generating loop. The process is now accepted as a superb one. As for the materials for the Fe-Br-based cycle apparatus, important tasks have to be undertaken since existing materials cannot be used as is. Besides, thermal efficiency etc. are estimated for a new As-Br-based hybrid cycle and the Fe-Br-based cycle. (NEDO)}
place = {Japan}
year = {1981}
month = {Mar}
}