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Japan`s New Sunshine Project. 20. 1995 annual summary of coal liquefaction and gasification

Abstract

The paper described a summary of the 1995 study on coal liquefaction and gasification under the New Sunshine Project. As for coal liquefaction, a study was made of liquefaction characteristics and catalysts of various coals. Also studied were liquefaction conditions for quality improvement of liquefaction products, an evaluation method of quality of coal liquid, and a utilization method of coal liquid. In order to prevent carbonization and realize effective liquefaction, a study was conducted for elucidation of the reaction mechanism of high pressure hydrogenation. In a 150t/d pilot plant using hydrogen transfer hydrogenation solvents, the NEDOL method was studied using various catalysts and kinds of coals. This is a step prior to data acquisition for engineering, actual construction of equipment and operation. A 1t/d process supporting unit is a unit to support it. The unit conducts studies on slurry letdown valves and synthetic iron sulfide catalysts, screening of Chinese coals, etc. As to coal gasification, the paper added to the basic research the combined cycle power generation using entrained flow coal gasification for improvement of thermal efficiency and environmental acceptability and the HYCOL method for hydrogen production. 68 refs., 40 figs.
Authors:
"NONE"
Publication Date:
Oct 01, 1996
Product Type:
Technical Report
Report Number:
ETDE/JP-mf-97747415
Reference Number:
SCA: 010405; 010404; 290500; PA: NEDO-97:820030; EDB-97:070866; NTS-97:010969; SN: 97001788375
Resource Relation:
Other Information: PBD: Oct 1996
Subject:
01 COAL, LIGNITE, AND PEAT; 29 ENERGY PLANNING AND POLICY; SUNSHINE PROJECT; PROGRESS REPORT; COAL LIQUEFACTION; COAL GASIFICATION; CATALYSTS; COAL LIQUIDS; REFINING; HYDROGENATION; ENTRAINMENT; AIR FLOW; COMBINED-CYCLE POWER PLANTS; HYDROGEN PRODUCTION; CARBONIZATION; ORGANIC SOLVENTS; HYDROGEN TRANSFER; COAL RANK
OSTI ID:
476505
Research Organizations:
New Energy and Industrial Technology Development Organization, Tokyo (Japan)
Country of Origin:
Japan
Language:
English
Other Identifying Numbers:
Other: ON: DE97747415; TRN: 97:820030
Availability:
Available from New Energy and Industrial Technology Development Organization, Sunshine 60, 30F 1-1, 3-chome, Higashi-Ikebukuro, Toshima-ku, Tokyo, Japan; OSTI as DE97747415
Submitting Site:
NEDO
Size:
192 p.
Announcement Date:

Citation Formats

Japan`s New Sunshine Project. 20. 1995 annual summary of coal liquefaction and gasification. Japan: N. p., 1996. Web.
Japan`s New Sunshine Project. 20. 1995 annual summary of coal liquefaction and gasification. Japan.
1996. "Japan`s New Sunshine Project. 20. 1995 annual summary of coal liquefaction and gasification." Japan.
@misc{etde_476505,
title = {Japan`s New Sunshine Project. 20. 1995 annual summary of coal liquefaction and gasification}
abstractNote = {The paper described a summary of the 1995 study on coal liquefaction and gasification under the New Sunshine Project. As for coal liquefaction, a study was made of liquefaction characteristics and catalysts of various coals. Also studied were liquefaction conditions for quality improvement of liquefaction products, an evaluation method of quality of coal liquid, and a utilization method of coal liquid. In order to prevent carbonization and realize effective liquefaction, a study was conducted for elucidation of the reaction mechanism of high pressure hydrogenation. In a 150t/d pilot plant using hydrogen transfer hydrogenation solvents, the NEDOL method was studied using various catalysts and kinds of coals. This is a step prior to data acquisition for engineering, actual construction of equipment and operation. A 1t/d process supporting unit is a unit to support it. The unit conducts studies on slurry letdown valves and synthetic iron sulfide catalysts, screening of Chinese coals, etc. As to coal gasification, the paper added to the basic research the combined cycle power generation using entrained flow coal gasification for improvement of thermal efficiency and environmental acceptability and the HYCOL method for hydrogen production. 68 refs., 40 figs.}
place = {Japan}
year = {1996}
month = {Oct}
}