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Report for the coal type committee meetings in fiscal 1993; 1993 nendo tanshu iinkai hokokusho

Abstract

This paper reports a joint meeting of the coal liquefaction committee and the coal type committee in fiscal 1993. The report is focussed on the coal type selection (the final report) for the coal used in the 150-t/d coal liquefaction pilot plant (PP) among other agenda. Initially the Australian Wandoan coal was scheduled to be selected as the reference coal for the PP operation, but the mine has not gone into operation, hence the schedule was given up. Screening was carried out to select a coal which is commercially produced and exported, and contains ash at 10% by weight or less, sulfur at 1.5% by weight or less, and chlorine at 300 ppm or less. An autoclave and a 0.01-t/d flowing type device were used to evaluate liquefaction performance, whereas the Tanito Harum coal produced in Indonesia, very similar to the Wandoan coal, was selected as a promising candidate. A PSU was used to demonstrate overall operation performance. The coal is an appropriate reference coal as seen from the aspects of liquefied oil yield, nature, operability, and site surveys in Indonesia. Among the actual record of four kinds of PSU coals in the past, the present coal has the oil  More>>
Authors:
"NONE"
Publication Date:
Mar 01, 1994
Product Type:
Technical Report
Report Number:
JP-NEDO-010017742
Resource Relation:
Other Information: PBD: Mar 1994
Subject:
01 COAL, LIGNITE, AND PEAT; COAL RANK; COAL LIQUEFACTION; PILOT PLANTS; SCREENING; AUSTRALIA; COMMERCIALIZATION; ASH CONTENT; SULFUR CONTENT; CHLORINE COMPOUNDS; INDONESIA; PROCESS DEVELOPMENT UNITS; COAL LIQUIDS; YIELDS; ECONOMIC ANALYSIS
OSTI ID:
20123794
Research Organizations:
New Energy and Industrial Technology Development Organization, Tokyo (Japan)
Country of Origin:
Japan
Language:
Japanese
Other Identifying Numbers:
TRN: JN0040906
Availability:
Available to ETDE participating countries only(see www.etde.org); commercial reproduction prohibited; OSTI as DE20123794
Submitting Site:
NEDO
Size:
190 pages
Announcement Date:

Citation Formats

Report for the coal type committee meetings in fiscal 1993; 1993 nendo tanshu iinkai hokokusho. Japan: N. p., 1994. Web.
Report for the coal type committee meetings in fiscal 1993; 1993 nendo tanshu iinkai hokokusho. Japan.
1994. "Report for the coal type committee meetings in fiscal 1993; 1993 nendo tanshu iinkai hokokusho." Japan.
@misc{etde_20123794,
title = {Report for the coal type committee meetings in fiscal 1993; 1993 nendo tanshu iinkai hokokusho}
abstractNote = {This paper reports a joint meeting of the coal liquefaction committee and the coal type committee in fiscal 1993. The report is focussed on the coal type selection (the final report) for the coal used in the 150-t/d coal liquefaction pilot plant (PP) among other agenda. Initially the Australian Wandoan coal was scheduled to be selected as the reference coal for the PP operation, but the mine has not gone into operation, hence the schedule was given up. Screening was carried out to select a coal which is commercially produced and exported, and contains ash at 10% by weight or less, sulfur at 1.5% by weight or less, and chlorine at 300 ppm or less. An autoclave and a 0.01-t/d flowing type device were used to evaluate liquefaction performance, whereas the Tanito Harum coal produced in Indonesia, very similar to the Wandoan coal, was selected as a promising candidate. A PSU was used to demonstrate overall operation performance. The coal is an appropriate reference coal as seen from the aspects of liquefied oil yield, nature, operability, and site surveys in Indonesia. Among the actual record of four kinds of PSU coals in the past, the present coal has the oil yield ranked high, has the least liquefaction residues, and is advantageous economically. The oil yield per ton of coal has cleared the PP target of four barrels. The coal has less ash, is easy in solid/liquid separation in the depressurized distillation, and has no problems in operability, excepting the matter of coal supply. (NEDO)}
place = {Japan}
year = {1994}
month = {Mar}
}