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Proceedings of the Joint Meeting of The Fuel Society of Japan (1991). 28th Coal Science Conference/91st Coke Meeting; (Sha) nenryo kyokai godo taikai happyo ronbunshu (1991). Dai 28 kai sekitan kagaku kaigi dai 91 kai cokes tokubetsukai

Abstract

Relating to coke, studies are made on the rapid coke production method, oven investigation during carbonization, and operational management/control. As to coal science, studies are mainly on the brown coal two-stage liquefaction (BCL) method, and data on the pilot plant and PSU are reported. Concerning bituminous coal liquefaction, PSU data mostly including the NEDOL process, and characteristics of liquefaction residue and its effective utilization by thermal decomposition are reported. Regarding the liquefaction mechanism, an experimentally extensive study on catalyst, solvent and reaction conditions is made using model materials and coal itself on the bench scale and also in the pilot plant. Engineering subjects on residue, solvent deashing, scale attachment and coprocessing are also reported. Relations of decomposition process to coal chemical structure changes and reaction conditions are investigated. As to coal gasification, studies, which are not many, are conducted on material balance, heat balance, and image characteristics of char for gasification and factors controlling reactivity.
Authors:
Publication Date:
Nov 07, 1991
Product Type:
Conference
Report Number:
CONF-9111294-
Reference Number:
SCA: 010400; PA: NEDO-92:913593; SN: 93000961839
Resource Relation:
Conference: 28. coal science symposium and 91st special meeting on coke,Dai 28 kai sekitan kagaku kaigi; Dai 91 kai cokes tokubetsukai,Osaka (Japan),7-8 Nov 1991; Other Information: PBD: 7 Nov 1991
Subject:
01 COAL, LIGNITE, AND PEAT; PROCEEDINGS; COKE; FLASH HEATING; COAL; MEETINGS; BITUMINOUS COAL; COAL LIQUEFACTION; BCL PROCESS; PILOT PLANTS; PROCESS DEVELOPMENT UNITS; RETORTING; SURVEYS; CONTROL; ORGANIC SOLVENTS; BENCH-SCALE EXPERIMENTS; SCALING; COPROCESSING; COAL GASIFICATION; CHARS; MORPHOLOGICAL CHANGES; CHEMICAL REACTION KINETICS; RESIDUES; PYROLYSIS; CATALYSTS; DEASHING; 010400; PROCESSING
OSTI ID:
10136955
Research Organizations:
Fuel Society of Japan, Tokyo (Japan)
Country of Origin:
Japan
Language:
Japanese
Other Identifying Numbers:
Other: ON: DE93776037; TRN: 92:913593
Availability:
OSTI; NTIS; Available from The Fuel Society of Japan, 5-4, Sotokanda 6-chome, Chiyoda-ku, Tokyo, Japan
Submitting Site:
NEDO
Size:
387 p.
Announcement Date:

Citation Formats

Not Available. Proceedings of the Joint Meeting of The Fuel Society of Japan (1991). 28th Coal Science Conference/91st Coke Meeting; (Sha) nenryo kyokai godo taikai happyo ronbunshu (1991). Dai 28 kai sekitan kagaku kaigi dai 91 kai cokes tokubetsukai. Japan: N. p., 1991. Web.
Not Available. Proceedings of the Joint Meeting of The Fuel Society of Japan (1991). 28th Coal Science Conference/91st Coke Meeting; (Sha) nenryo kyokai godo taikai happyo ronbunshu (1991). Dai 28 kai sekitan kagaku kaigi dai 91 kai cokes tokubetsukai. Japan.
Not Available. 1991. "Proceedings of the Joint Meeting of The Fuel Society of Japan (1991). 28th Coal Science Conference/91st Coke Meeting; (Sha) nenryo kyokai godo taikai happyo ronbunshu (1991). Dai 28 kai sekitan kagaku kaigi dai 91 kai cokes tokubetsukai." Japan.
@misc{etde_10136955,
title = {Proceedings of the Joint Meeting of The Fuel Society of Japan (1991). 28th Coal Science Conference/91st Coke Meeting; (Sha) nenryo kyokai godo taikai happyo ronbunshu (1991). Dai 28 kai sekitan kagaku kaigi dai 91 kai cokes tokubetsukai}
author = {Not Available}
abstractNote = {Relating to coke, studies are made on the rapid coke production method, oven investigation during carbonization, and operational management/control. As to coal science, studies are mainly on the brown coal two-stage liquefaction (BCL) method, and data on the pilot plant and PSU are reported. Concerning bituminous coal liquefaction, PSU data mostly including the NEDOL process, and characteristics of liquefaction residue and its effective utilization by thermal decomposition are reported. Regarding the liquefaction mechanism, an experimentally extensive study on catalyst, solvent and reaction conditions is made using model materials and coal itself on the bench scale and also in the pilot plant. Engineering subjects on residue, solvent deashing, scale attachment and coprocessing are also reported. Relations of decomposition process to coal chemical structure changes and reaction conditions are investigated. As to coal gasification, studies, which are not many, are conducted on material balance, heat balance, and image characteristics of char for gasification and factors controlling reactivity.}
place = {Japan}
year = {1991}
month = {Nov}
}