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Summary of the research achievements in fiscal 1990 in developing coal liquefying technologies; Sekitan ekika gijutsu kaihatsu 1990 nendo kenkyu seika no gaiyo

Abstract

This paper describes the summary of the research achievements in fiscal 1990 in developing coal liquefying technologies. The bituminous coal liquefaction project is scheduled to have a 150-t/d pilot plant start operation from the latter half of fiscal 1994. Research problems were reviewed based on the basic and detailed designs. Construction processes were also reviewed by each facility. Detailed design was performed on the main four facilities for pretreatment, liquefying reaction, liquefied oil distillation, and solvent hydrogenation. Support researches were carried out on the pilot plant in addition to 1-t/d PSU and small testing devices. In the research of a brown coal liquefying technology, operation of the pilot plant (50 t/d) was resumed after completion of the long-term operation (Run 7) having been executed in fiscal 1989, and after the extraordinary repair. The planned operation has been completed as scheduled. Modification and repair works were also carried out. Researches were made on upgrading of brown coal liquefied oil, and a petroleum mixing technology. The paper also describes the support researches. In developing the common basic technologies, studies were performed on development of plant devices, investigation on coal type selection, applications of coal liquefied products, and a refining technology. An environment  More>>
Authors:
"NONE"
Publication Date:
Mar 01, 1990
Product Type:
Technical Report
Report Number:
JP-NEDO-010017716
Resource Relation:
Other Information: PBD: Mar 1990
Subject:
01 COAL, LIGNITE, AND PEAT; COAL LIQUEFACTION; BITUMINOUS COAL; PILOT PLANTS; CHEMICAL ENGINEERING; SCHEDULES; COAL PREPARATION; DISTILLATION; PROCESS DEVELOPMENT UNITS; BROWN COAL; COAL LIQUIDS; REFINING; MIXING; SCREENING; MARKET; HEALTH HAZARDS
OSTI ID:
20123768
Research Organizations:
New Energy and Industrial Technology Development Organization, Tokyo (Japan)
Country of Origin:
Japan
Language:
Japanese
Other Identifying Numbers:
TRN: JN0040880
Availability:
Available to ETDE participating countries only(see www.etde.org); commercial reproduction prohibited; OSTI as DE20123768
Submitting Site:
NEDO
Size:
49 pages
Announcement Date:

Citation Formats

Summary of the research achievements in fiscal 1990 in developing coal liquefying technologies; Sekitan ekika gijutsu kaihatsu 1990 nendo kenkyu seika no gaiyo. Japan: N. p., 1990. Web.
Summary of the research achievements in fiscal 1990 in developing coal liquefying technologies; Sekitan ekika gijutsu kaihatsu 1990 nendo kenkyu seika no gaiyo. Japan.
1990. "Summary of the research achievements in fiscal 1990 in developing coal liquefying technologies; Sekitan ekika gijutsu kaihatsu 1990 nendo kenkyu seika no gaiyo." Japan.
@misc{etde_20123768,
title = {Summary of the research achievements in fiscal 1990 in developing coal liquefying technologies; Sekitan ekika gijutsu kaihatsu 1990 nendo kenkyu seika no gaiyo}
abstractNote = {This paper describes the summary of the research achievements in fiscal 1990 in developing coal liquefying technologies. The bituminous coal liquefaction project is scheduled to have a 150-t/d pilot plant start operation from the latter half of fiscal 1994. Research problems were reviewed based on the basic and detailed designs. Construction processes were also reviewed by each facility. Detailed design was performed on the main four facilities for pretreatment, liquefying reaction, liquefied oil distillation, and solvent hydrogenation. Support researches were carried out on the pilot plant in addition to 1-t/d PSU and small testing devices. In the research of a brown coal liquefying technology, operation of the pilot plant (50 t/d) was resumed after completion of the long-term operation (Run 7) having been executed in fiscal 1989, and after the extraordinary repair. The planned operation has been completed as scheduled. Modification and repair works were also carried out. Researches were made on upgrading of brown coal liquefied oil, and a petroleum mixing technology. The paper also describes the support researches. In developing the common basic technologies, studies were performed on development of plant devices, investigation on coal type selection, applications of coal liquefied products, and a refining technology. An environment preserving technology was also developed. The development made it possible to identify the whole image relative to the relevant laws and regulations on the comprehensive operation oil in the whole fraction and by fractions. Comprehensive management of the research and development was also implemented. (NEDO)}
place = {Japan}
year = {1990}
month = {Mar}
}