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Fiscal 1982 Sunshine Program achievement report. Development for practical application of photovoltaic system (Verification of experimental low cost silicon refining - Development of technology for chlorosilane hydrogen-reduction process); 1982 nendo taiyoko hatsuden system jitsuyoka gijutsu kaihatsu seika hokokusho. Tei cost silicon jikken seisei kensho (Chlorosilane no suiso kangen kotei no gijutsu kaihatsu)

Abstract

The effort aims to develop a reactor and its peripheral devices and process management technology therefor and to develop chlorosilane hydrogen-reduction process technology as part of the endeavors to develop a low cost production process for silicon for photovoltaic cells for the purpose of building a model plant capable of approximately 10 tons/year in terms of SOG (spin on glass) silicon. The installation of a 10 tons/year class model plant for SOG-Si production is completed in July 1982. Flaws are removed after a test run, and four reactions are accomplished without damage on the reactor tube in the period from February-end to March-beginning marking 550 hours of operation in total. Thanks to the four operations, 1,086kg of granules are experimentally produced and an electric power consumption rate of 30.6KWH/kg Si is achieved, control of the flowing particle amount by reactor differential pressure is accomplished and the same of the yield by recovered silane liquid composition analysis, and essence is seized of operation control technologies. In an experimental apparatus for seed production, Si is crushed by a roll crusher and then subjected to separation by a quartz-made air elutriator. A high yield of 130kg is obtained after crushing for 75 hours.  More>>
Authors:
"NONE"
Publication Date:
Mar 01, 1983
Product Type:
Technical Report
Report Number:
JP-NEDO-010014356
Resource Relation:
Other Information: PBD: Mar 1983
Subject:
14 SOLAR ENERGY; PHOTOVOLTAIC POWER PLANTS; SOLAR CELLS; COST; SILICON; SILANES; ORGANIC SILICON COMPOUNDS; HYDROGEN; REDUCTION; GRANULAR MATERIALS; PULVERIZERS; PARTICLE SIZE CLASSIFIERS
OSTI ID:
20163175
Research Organizations:
New Energy and Industrial Technology Development Organization, Tokyo (Japan)
Country of Origin:
Japan
Language:
Japanese
Other Identifying Numbers:
TRN: JN0042110
Availability:
Available to ETDE participating countries only(see www.etde.org); commercial reproduction prohibited; OSTI as DE20163175
Submitting Site:
NEDO
Size:
98 pages
Announcement Date:

Citation Formats

Fiscal 1982 Sunshine Program achievement report. Development for practical application of photovoltaic system (Verification of experimental low cost silicon refining - Development of technology for chlorosilane hydrogen-reduction process); 1982 nendo taiyoko hatsuden system jitsuyoka gijutsu kaihatsu seika hokokusho. Tei cost silicon jikken seisei kensho (Chlorosilane no suiso kangen kotei no gijutsu kaihatsu). Japan: N. p., 1983. Web.
Fiscal 1982 Sunshine Program achievement report. Development for practical application of photovoltaic system (Verification of experimental low cost silicon refining - Development of technology for chlorosilane hydrogen-reduction process); 1982 nendo taiyoko hatsuden system jitsuyoka gijutsu kaihatsu seika hokokusho. Tei cost silicon jikken seisei kensho (Chlorosilane no suiso kangen kotei no gijutsu kaihatsu). Japan.
1983. "Fiscal 1982 Sunshine Program achievement report. Development for practical application of photovoltaic system (Verification of experimental low cost silicon refining - Development of technology for chlorosilane hydrogen-reduction process); 1982 nendo taiyoko hatsuden system jitsuyoka gijutsu kaihatsu seika hokokusho. Tei cost silicon jikken seisei kensho (Chlorosilane no suiso kangen kotei no gijutsu kaihatsu)." Japan.
@misc{etde_20163175,
title = {Fiscal 1982 Sunshine Program achievement report. Development for practical application of photovoltaic system (Verification of experimental low cost silicon refining - Development of technology for chlorosilane hydrogen-reduction process); 1982 nendo taiyoko hatsuden system jitsuyoka gijutsu kaihatsu seika hokokusho. Tei cost silicon jikken seisei kensho (Chlorosilane no suiso kangen kotei no gijutsu kaihatsu)}
abstractNote = {The effort aims to develop a reactor and its peripheral devices and process management technology therefor and to develop chlorosilane hydrogen-reduction process technology as part of the endeavors to develop a low cost production process for silicon for photovoltaic cells for the purpose of building a model plant capable of approximately 10 tons/year in terms of SOG (spin on glass) silicon. The installation of a 10 tons/year class model plant for SOG-Si production is completed in July 1982. Flaws are removed after a test run, and four reactions are accomplished without damage on the reactor tube in the period from February-end to March-beginning marking 550 hours of operation in total. Thanks to the four operations, 1,086kg of granules are experimentally produced and an electric power consumption rate of 30.6KWH/kg Si is achieved, control of the flowing particle amount by reactor differential pressure is accomplished and the same of the yield by recovered silane liquid composition analysis, and essence is seized of operation control technologies. In an experimental apparatus for seed production, Si is crushed by a roll crusher and then subjected to separation by a quartz-made air elutriator. A high yield of 130kg is obtained after crushing for 75 hours. (NEDO)}
place = {Japan}
year = {1983}
month = {Mar}
}