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Report on 1979 result of R and D under Sunshine Project. Development of coal liquefaction technology (development of solvent treatment and liquefaction plant); 1979 nendo sekitan ekika gijutsu no kaihatsu seika hokokusho. Yozai shori ekika plant no kaihatsu

Abstract

A report was made on the result for fiscal 1979 of the development of a coal solvent treatment and liquefaction plant. With the purpose of establishing a technology of making equipment for a coal liquefaction plant by a solvent treatment method, R and D were conducted on a solid liquid separation method and on the construction and operation of an experimental equipment having a scale of the maximum 1 t/day coal processing, providing technical data for the construction of an efficient coal liquefaction equipment. In studying the operation of a centrifugal separator, it was run using heating solvent, dummy slurry and coal extraction slurry, with no abnormality found in each equipment and with knowledge obtained of the separation state of the solid. The machine is capable of obtaining SRC of 0.2-0.3% low ash contents. Water operation was performed for the extraction processing device (agitation tank, heating furnace, compression pump, circulation pump, etc.) of the 1 t/day experimental plant and, as a result, a relation was confirmed between a water flow rate and pressure loss of the piping part. The detailed design, manufacture and installation were completed for a part (pulverizer, solvent tank, feeding pump, etc.) of the equipment for the  More>>
Authors:
"NONE"
Publication Date:
Mar 01, 1980
Product Type:
Technical Report
Report Number:
JP-NEDO-010017568
Resource Relation:
Other Information: PBD: Mar 1980
Subject:
01 COAL, LIGNITE, AND PEAT; SUNSHINE PROJECT; COAL LIQUEFACTION; SOLVOLYSIS; SOLVENT EXTRACTION; SEPARATION PROCESSES; PILOT PLANTS; CENTRIFUGES; SOLVENTS; SLURRIES; ASH CONTENT; SOLVENT-REFINED COAL; PRESSURE DROP; COMMINUTION
OSTI ID:
20123617
Research Organizations:
New Energy and Industrial Technology Development Organization, Tokyo (Japan)
Country of Origin:
Japan
Language:
Japanese
Other Identifying Numbers:
TRN: JN0040729
Availability:
Available to ETDE participating countries only(see www.etde.org); commercial reproduction prohibited; OSTI as DE20123617
Submitting Site:
NEDO
Size:
97 pages
Announcement Date:

Citation Formats

Report on 1979 result of R and D under Sunshine Project. Development of coal liquefaction technology (development of solvent treatment and liquefaction plant); 1979 nendo sekitan ekika gijutsu no kaihatsu seika hokokusho. Yozai shori ekika plant no kaihatsu. Japan: N. p., 1980. Web.
Report on 1979 result of R and D under Sunshine Project. Development of coal liquefaction technology (development of solvent treatment and liquefaction plant); 1979 nendo sekitan ekika gijutsu no kaihatsu seika hokokusho. Yozai shori ekika plant no kaihatsu. Japan.
1980. "Report on 1979 result of R and D under Sunshine Project. Development of coal liquefaction technology (development of solvent treatment and liquefaction plant); 1979 nendo sekitan ekika gijutsu no kaihatsu seika hokokusho. Yozai shori ekika plant no kaihatsu." Japan.
@misc{etde_20123617,
title = {Report on 1979 result of R and D under Sunshine Project. Development of coal liquefaction technology (development of solvent treatment and liquefaction plant); 1979 nendo sekitan ekika gijutsu no kaihatsu seika hokokusho. Yozai shori ekika plant no kaihatsu}
abstractNote = {A report was made on the result for fiscal 1979 of the development of a coal solvent treatment and liquefaction plant. With the purpose of establishing a technology of making equipment for a coal liquefaction plant by a solvent treatment method, R and D were conducted on a solid liquid separation method and on the construction and operation of an experimental equipment having a scale of the maximum 1 t/day coal processing, providing technical data for the construction of an efficient coal liquefaction equipment. In studying the operation of a centrifugal separator, it was run using heating solvent, dummy slurry and coal extraction slurry, with no abnormality found in each equipment and with knowledge obtained of the separation state of the solid. The machine is capable of obtaining SRC of 0.2-0.3% low ash contents. Water operation was performed for the extraction processing device (agitation tank, heating furnace, compression pump, circulation pump, etc.) of the 1 t/day experimental plant and, as a result, a relation was confirmed between a water flow rate and pressure loss of the piping part. The detailed design, manufacture and installation were completed for a part (pulverizer, solvent tank, feeding pump, etc.) of the equipment for the coal pre-processing slurry making process and the extraction process, with a trial run implemented for adjustment and confirmation of the operation. The cold/hot continuous trial run by a solvent smoothly proceeded, proving the performance to be the same as the specifications. (NEDO)}
place = {Japan}
year = {1980}
month = {Mar}
}