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Fiscal 1994 survey report. Coal hydrogasification technology development; 1994 nendo sekitan suiten gaska gijutsu kaihatsu chosa hokokusho

Abstract

Surveys and studies were conducted to establish a practical SNG (substitute natural gas) production process. For the development of an ARCH (advanced rapid coal hydrogasification) process, a plan was prepared covering the basic concept of the process, overall development program, hydrogen/oxygen burner, and an injector. The overall development program comprises element studies (4 years) and the study of the operation of a 50 tons/day pilot plant (8 years), and deals with the development of a reactor and peripheral equipment. Next comes a total system verification effort using a 200 tons/day verification plant in combination with a hydrogen production process, and this aims to achieve commercialization at 3 million Nm{sup 3}/day. As for the hydrogen/oxygen burner, a structure was proposed after surveys of literature and patents on burner structures, ignition methods, and monitoring methods. In the development of an injector, a plan was prepared for testing, and improving, the performance in a cold/hot model of a specimen incorporating the proposed hydrogen/oxygen burner. Basic studies to be carried out include simulation-aided performance prediction. (NEDO)
Publication Date:
Mar 01, 1995
Product Type:
Technical Report
Report Number:
JP-NEDO-010019805
Resource Relation:
Other Information: PBD: Mar 1995
Subject:
01 COAL, LIGNITE, AND PEAT; COAL GASIFICATION; HYDROGENATION; FUEL SUBSTITUTION; NATURAL GAS; OXYGEN; BURNERS; PILOT PLANTS; OPERATION; CHEMICAL REACTORS; DEMONSTRATION PLANTS; HYDROGEN PRODUCTION; PATENTS; COMPUTERIZED SIMULATION
OSTI ID:
20291766
Research Organizations:
New Energy and Industrial Technology Development Organization, Tokyo (Japan)
Country of Origin:
Japan
Language:
Japanese
Other Identifying Numbers:
TRN: JN0240386
Availability:
Available to ETDE participating countries only(see www.etde.org); commercial reproduction prohibited; OSTI as DE20291766
Submitting Site:
NEDO
Size:
184 pages
Announcement Date:

Citation Formats

Fiscal 1994 survey report. Coal hydrogasification technology development; 1994 nendo sekitan suiten gaska gijutsu kaihatsu chosa hokokusho. Japan: N. p., 1995. Web.
Fiscal 1994 survey report. Coal hydrogasification technology development; 1994 nendo sekitan suiten gaska gijutsu kaihatsu chosa hokokusho. Japan.
1995. "Fiscal 1994 survey report. Coal hydrogasification technology development; 1994 nendo sekitan suiten gaska gijutsu kaihatsu chosa hokokusho." Japan.
@misc{etde_20291766,
title = {Fiscal 1994 survey report. Coal hydrogasification technology development; 1994 nendo sekitan suiten gaska gijutsu kaihatsu chosa hokokusho}
abstractNote = {Surveys and studies were conducted to establish a practical SNG (substitute natural gas) production process. For the development of an ARCH (advanced rapid coal hydrogasification) process, a plan was prepared covering the basic concept of the process, overall development program, hydrogen/oxygen burner, and an injector. The overall development program comprises element studies (4 years) and the study of the operation of a 50 tons/day pilot plant (8 years), and deals with the development of a reactor and peripheral equipment. Next comes a total system verification effort using a 200 tons/day verification plant in combination with a hydrogen production process, and this aims to achieve commercialization at 3 million Nm{sup 3}/day. As for the hydrogen/oxygen burner, a structure was proposed after surveys of literature and patents on burner structures, ignition methods, and monitoring methods. In the development of an injector, a plan was prepared for testing, and improving, the performance in a cold/hot model of a specimen incorporating the proposed hydrogen/oxygen burner. Basic studies to be carried out include simulation-aided performance prediction. (NEDO)}
place = {Japan}
year = {1995}
month = {Mar}
}