You need JavaScript to view this

Fiscal 1994 report. Liquefaction key technology subcommittee; 1994 nendo ekika kiban gijutsu bukai hokokusho

Abstract

The subcommittee held the 1st meeting in August 1994 and the 2nd in March 1995, when preceding fiscal year's research results, fiscal 1994 research plans, fiscal 1994 research results, etc., were introduced, and deliberated. In the study of hydrorefining of naphtha, kerosene, and light oil fractions, a nitrogen concentration level of not more than 5 ppm was achieved by refining oils from Indonesian coal. Studies were also made about the two-step hydrorefining system, the relationship between the coal oil refining level and sludge formation, etc. In the research for the development of novel catalysts for upgrading coal oil, the active life of a nickel-supporting catalyst for hydrogenation at the 1st step was somewhat prolonged with an increase in the amount of nickel. In the study of coal liquefaction conditions, an AWIP method was deliberated, wherein liquefaction process waste water was utilized as one of catalytic component adjusting materials. For upgrading liquefaction key technologies, studies were made for catalyst improvement and pretreatment method development, and about the behavior of liquefaction reaction in a high boiling solvent-aided process. (NEDO)
Publication Date:
Mar 01, 1995
Product Type:
Technical Report
Report Number:
JP-NEDO-010019903
Resource Relation:
Other Information: PBD: Mar 1995
Subject:
01 COAL, LIGNITE, AND PEAT; COAL LIQUEFACTION; RESEARCH PROGRAMS; NAPHTHA; GAS OILS; PETROLEUM RESIDUES; HYDROGENATION; REFINING; INDONESIA; COAL LIQUIDS; NITROGEN; CONCENTRATION RATIO; SLUDGES; CATALYSTS; SOLVENTS
OSTI ID:
20291719
Research Organizations:
New Energy and Industrial Technology Development Organization, Tokyo (Japan)
Country of Origin:
Japan
Language:
Japanese
Other Identifying Numbers:
TRN: JN0240329
Availability:
Available to ETDE participating countries only(see www.etde.org); commercial reproduction prohibited; OSTI as DE20291719
Submitting Site:
NEDO
Size:
209 pages
Announcement Date:

Citation Formats

Fiscal 1994 report. Liquefaction key technology subcommittee; 1994 nendo ekika kiban gijutsu bukai hokokusho. Japan: N. p., 1995. Web.
Fiscal 1994 report. Liquefaction key technology subcommittee; 1994 nendo ekika kiban gijutsu bukai hokokusho. Japan.
1995. "Fiscal 1994 report. Liquefaction key technology subcommittee; 1994 nendo ekika kiban gijutsu bukai hokokusho." Japan.
@misc{etde_20291719,
title = {Fiscal 1994 report. Liquefaction key technology subcommittee; 1994 nendo ekika kiban gijutsu bukai hokokusho}
abstractNote = {The subcommittee held the 1st meeting in August 1994 and the 2nd in March 1995, when preceding fiscal year's research results, fiscal 1994 research plans, fiscal 1994 research results, etc., were introduced, and deliberated. In the study of hydrorefining of naphtha, kerosene, and light oil fractions, a nitrogen concentration level of not more than 5 ppm was achieved by refining oils from Indonesian coal. Studies were also made about the two-step hydrorefining system, the relationship between the coal oil refining level and sludge formation, etc. In the research for the development of novel catalysts for upgrading coal oil, the active life of a nickel-supporting catalyst for hydrogenation at the 1st step was somewhat prolonged with an increase in the amount of nickel. In the study of coal liquefaction conditions, an AWIP method was deliberated, wherein liquefaction process waste water was utilized as one of catalytic component adjusting materials. For upgrading liquefaction key technologies, studies were made for catalyst improvement and pretreatment method development, and about the behavior of liquefaction reaction in a high boiling solvent-aided process. (NEDO)}
place = {Japan}
year = {1995}
month = {Mar}
}