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Report for the coal type committee in fiscal 1992; 1992 nendo tanshu iinkai hokokusho

Abstract

This paper reports the activities of the coal type committee in fiscal 1992, and summarizes the main technological achievements. In the Chinese coal liquefaction test, fiscal 1991 has performed liquefaction tests on Fushun coal by using a small continuous testing facility (0.1 t/d) at the Coal Chemistry Research Institute in Beijing. Fiscal 1992 has completed the liquefaction tests on Shengli coal. In October, a liquefaction test was carried out by using Tianzhu coal according to the NEDOL process. This paper reports the result of the liquefaction test on the Shengli coal, and the result of the analysis on the Fushun coal liquefied oil. The coal type selection and investigation having been performed to date reveals close correlation among the maceral composition of coal, coal rank and liquefied oil yield. Coals having good reactivity and suitable for liquefaction are generally suitable also for gasification. In the pretreatment of coal as a gasification material for hydrogen manufacture, a test was performed by using A heavy oil and tar sand bitumen plus A heavy oil as the granulating agents. With Montana coal, the highest de-ashing rate was achieved when the oil was added at 35% by weight. Both of the reaction rate and  More>>
Authors:
"NONE"
Publication Date:
Mar 01, 1993
Product Type:
Technical Report
Report Number:
JP-NEDO-010017733
Resource Relation:
Other Information: PBD: Mar 1993
Subject:
01 COAL, LIGNITE, AND PEAT; COAL RANK; PROCEEDINGS; CHINA; COAL LIQUEFACTION; BENCH-SCALE EXPERIMENTS; OIL SHALES; SCREENING; MACERALS; COALIFICATION; COAL LIQUIDS; YIELDS; HYDROGEN PRODUCTION; COAL PREPARATION; AGGLOMERATION; DEASHING; MATERIALS HANDLING
OSTI ID:
20123785
Research Organizations:
New Energy and Industrial Technology Development Organization, Tokyo (Japan)
Country of Origin:
Japan
Language:
Japanese
Other Identifying Numbers:
TRN: JN0040897
Availability:
Available to ETDE participating countries only(see www.etde.org); commercial reproduction prohibited; OSTI as DE20123785
Submitting Site:
NEDO
Size:
138 pages
Announcement Date:

Citation Formats

Report for the coal type committee in fiscal 1992; 1992 nendo tanshu iinkai hokokusho. Japan: N. p., 1993. Web.
Report for the coal type committee in fiscal 1992; 1992 nendo tanshu iinkai hokokusho. Japan.
1993. "Report for the coal type committee in fiscal 1992; 1992 nendo tanshu iinkai hokokusho." Japan.
@misc{etde_20123785,
title = {Report for the coal type committee in fiscal 1992; 1992 nendo tanshu iinkai hokokusho}
abstractNote = {This paper reports the activities of the coal type committee in fiscal 1992, and summarizes the main technological achievements. In the Chinese coal liquefaction test, fiscal 1991 has performed liquefaction tests on Fushun coal by using a small continuous testing facility (0.1 t/d) at the Coal Chemistry Research Institute in Beijing. Fiscal 1992 has completed the liquefaction tests on Shengli coal. In October, a liquefaction test was carried out by using Tianzhu coal according to the NEDOL process. This paper reports the result of the liquefaction test on the Shengli coal, and the result of the analysis on the Fushun coal liquefied oil. The coal type selection and investigation having been performed to date reveals close correlation among the maceral composition of coal, coal rank and liquefied oil yield. Coals having good reactivity and suitable for liquefaction are generally suitable also for gasification. In the pretreatment of coal as a gasification material for hydrogen manufacture, a test was performed by using A heavy oil and tar sand bitumen plus A heavy oil as the granulating agents. With Montana coal, the highest de-ashing rate was achieved when the oil was added at 35% by weight. Both of the reaction rate and oil yield were improved. A handling test was carried out up to 72.5 degrees C, wherein Tatung coal presented no problems in both of the discharging and sticking tendencies. (NEDO)}
place = {Japan}
year = {1993}
month = {Mar}
}