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Report on the achievements in research and development of a coal liquefaction technology in the Sunshine Project in fiscal 1981. Development of a solvent extraction and liquefaction plant (development of a 1-t/d experimental plant and research on the solvent extraction and liquefaction process); 1981 nendo sekitan ekika gijutsu no kenkyu kaihatsu, yozai chushutsu ekika plant no kaihatsu seika hokokusho. 1t/d jikken plant no kaihatsu (yozai chushutsu ekika process no kenkyu)

Abstract

Among the items of the solvent extraction and liquefaction plant technologies in the Sunshine Project in fiscal 1981, this paper describes the achievements in developing a 1-t/d experimental plant and the solvent extraction and liquefaction process. Basic facilities were completed by giving expansion constructions on the extraction reaction column, gas-liquid separation column, and hydrogenation reaction column. The operation was performed with the primary object placed on verifying the effect of measures on problems that have been extracted, and checking the solvent balance. The conversion rate at an extraction reaction temperature of 450 degrees C was 83%, agreeing with the result of the fundamental study. The solvent has turned light as a result of 153-hour continuous operation, but circulating use was possible. Progress of the reaction has become easily controllable in the hydrogenation system. Fundamental discussions were given on engineering aspects, which require further accumulation of data. In the research of the solvent extraction and liquefaction process, fiscal 1981 has performed discussions on liquefaction catalysts, and on the effect of the hydrogen donating solvents. The discussions were for the fundamental research to establish adequate conditions for the 1-t/d experimental plant by operating a small continuous operation facility to its full extent,  More>>
Authors:
"NONE"
Publication Date:
Mar 01, 1982
Product Type:
Technical Report
Report Number:
JP-NEDO-010017616
Resource Relation:
Other Information: PBD: Mar 1982
Subject:
01 COAL, LIGNITE, AND PEAT; SUNSHINE PROJECT; COAL LIQUEFACTION; SOLVENT EXTRACTION; BENCH-SCALE EXPERIMENTS; CHEMICAL REACTORS; SEPARATION EQUIPMENT; HYDROGENATION; MATERIAL BALANCE; CIRCULATING SYSTEMS; CATALYSTS; HYDROGEN TRANSFER; SCREENING
OSTI ID:
20123667
Research Organizations:
New Energy and Industrial Technology Development Organization, Tokyo (Japan)
Country of Origin:
Japan
Language:
Japanese
Other Identifying Numbers:
TRN: JN0040779
Availability:
Available to ETDE participating countries only(see www.etde.org); commercial reproduction prohibited; OSTI as DE20123667
Submitting Site:
NEDO
Size:
364 pages
Announcement Date:

Citation Formats

Report on the achievements in research and development of a coal liquefaction technology in the Sunshine Project in fiscal 1981. Development of a solvent extraction and liquefaction plant (development of a 1-t/d experimental plant and research on the solvent extraction and liquefaction process); 1981 nendo sekitan ekika gijutsu no kenkyu kaihatsu, yozai chushutsu ekika plant no kaihatsu seika hokokusho. 1t/d jikken plant no kaihatsu (yozai chushutsu ekika process no kenkyu). Japan: N. p., 1982. Web.
Report on the achievements in research and development of a coal liquefaction technology in the Sunshine Project in fiscal 1981. Development of a solvent extraction and liquefaction plant (development of a 1-t/d experimental plant and research on the solvent extraction and liquefaction process); 1981 nendo sekitan ekika gijutsu no kenkyu kaihatsu, yozai chushutsu ekika plant no kaihatsu seika hokokusho. 1t/d jikken plant no kaihatsu (yozai chushutsu ekika process no kenkyu). Japan.
1982. "Report on the achievements in research and development of a coal liquefaction technology in the Sunshine Project in fiscal 1981. Development of a solvent extraction and liquefaction plant (development of a 1-t/d experimental plant and research on the solvent extraction and liquefaction process); 1981 nendo sekitan ekika gijutsu no kenkyu kaihatsu, yozai chushutsu ekika plant no kaihatsu seika hokokusho. 1t/d jikken plant no kaihatsu (yozai chushutsu ekika process no kenkyu)." Japan.
@misc{etde_20123667,
title = {Report on the achievements in research and development of a coal liquefaction technology in the Sunshine Project in fiscal 1981. Development of a solvent extraction and liquefaction plant (development of a 1-t/d experimental plant and research on the solvent extraction and liquefaction process); 1981 nendo sekitan ekika gijutsu no kenkyu kaihatsu, yozai chushutsu ekika plant no kaihatsu seika hokokusho. 1t/d jikken plant no kaihatsu (yozai chushutsu ekika process no kenkyu)}
abstractNote = {Among the items of the solvent extraction and liquefaction plant technologies in the Sunshine Project in fiscal 1981, this paper describes the achievements in developing a 1-t/d experimental plant and the solvent extraction and liquefaction process. Basic facilities were completed by giving expansion constructions on the extraction reaction column, gas-liquid separation column, and hydrogenation reaction column. The operation was performed with the primary object placed on verifying the effect of measures on problems that have been extracted, and checking the solvent balance. The conversion rate at an extraction reaction temperature of 450 degrees C was 83%, agreeing with the result of the fundamental study. The solvent has turned light as a result of 153-hour continuous operation, but circulating use was possible. Progress of the reaction has become easily controllable in the hydrogenation system. Fundamental discussions were given on engineering aspects, which require further accumulation of data. In the research of the solvent extraction and liquefaction process, fiscal 1981 has performed discussions on liquefaction catalysts, and on the effect of the hydrogen donating solvents. The discussions were for the fundamental research to establish adequate conditions for the 1-t/d experimental plant by operating a small continuous operation facility to its full extent, and by using a batch type reaction device. Screening was also carried out on catalysts. (NEDO)}
place = {Japan}
year = {1982}
month = {Mar}
}