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Fiscal 1995 report. Liquefaction key technology subcommittee; 1995 nendo ekika kiban gijutsu bukai hokokusho

Abstract

The subcommittee held the 1st meeting in September 1955 and the 2nd in March 1996, when fiscal 1995 research plans and research results were introduced and deliberated. In the study for designing a high-dispersion catalyst and the elucidation of the mechanism of activity expression, catalysts of highly dispersed iron supported on the brown coal surface in various ways were compared with each other in terms of liquefaction activity. Furthermore, geometric changes in the iron catalyst during the sulfurizing process were examined using the XRD (X-ray diffraction) and TEM (transient electromagnetic) methods. An improved catalyst was found to achieve a liquefaction yield near the Yallourn coal liquefaction limit in a high boiling solvent system. Concerning the study of coal oil product applications and refining technologies, reports were delivered on research results relating to the problem of blocking to occur during naphtha fraction refining and measures therefor, inhibition of active metal geometric changes during reaction, methods for separating hetero-compounds from coal oil and application thereof, and so forth. (NEDO)
Publication Date:
Mar 01, 1996
Product Type:
Technical Report
Report Number:
JP-NEDO-010019904
Resource Relation:
Other Information: PBD: Mar 1996
Subject:
01 COAL, LIGNITE, AND PEAT; COAL LIQUEFACTION; RESEARCH PROGRAMS; CATALYSTS; DISPERSIONS; BROWN COAL; IRON; SULFIDATION; COAL LIQUIDS; YIELDS; SOLVENTS; NAPHTHA; RESIDUES; PLUGGING
OSTI ID:
20291720
Research Organizations:
New Energy and Industrial Technology Development Organization, Tokyo (Japan)
Country of Origin:
Japan
Language:
Japanese
Other Identifying Numbers:
TRN: JN0240330
Availability:
Available to ETDE participating countries only(see www.etde.org); commercial reproduction prohibited; OSTI as DE20291720
Submitting Site:
NEDO
Size:
162 pages
Announcement Date:

Citation Formats

Fiscal 1995 report. Liquefaction key technology subcommittee; 1995 nendo ekika kiban gijutsu bukai hokokusho. Japan: N. p., 1996. Web.
Fiscal 1995 report. Liquefaction key technology subcommittee; 1995 nendo ekika kiban gijutsu bukai hokokusho. Japan.
1996. "Fiscal 1995 report. Liquefaction key technology subcommittee; 1995 nendo ekika kiban gijutsu bukai hokokusho." Japan.
@misc{etde_20291720,
title = {Fiscal 1995 report. Liquefaction key technology subcommittee; 1995 nendo ekika kiban gijutsu bukai hokokusho}
abstractNote = {The subcommittee held the 1st meeting in September 1955 and the 2nd in March 1996, when fiscal 1995 research plans and research results were introduced and deliberated. In the study for designing a high-dispersion catalyst and the elucidation of the mechanism of activity expression, catalysts of highly dispersed iron supported on the brown coal surface in various ways were compared with each other in terms of liquefaction activity. Furthermore, geometric changes in the iron catalyst during the sulfurizing process were examined using the XRD (X-ray diffraction) and TEM (transient electromagnetic) methods. An improved catalyst was found to achieve a liquefaction yield near the Yallourn coal liquefaction limit in a high boiling solvent system. Concerning the study of coal oil product applications and refining technologies, reports were delivered on research results relating to the problem of blocking to occur during naphtha fraction refining and measures therefor, inhibition of active metal geometric changes during reaction, methods for separating hetero-compounds from coal oil and application thereof, and so forth. (NEDO)}
place = {Japan}
year = {1996}
month = {Mar}
}