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Result of design and test operation of a coal boiler at Hyogo Refinery

Journal Article:

Abstract

This boiler is the first coal boiler for the oil refineries in Japan (Installed in Oct., 1986 at Idemitsu Petrochemical Co.) Causes for using coal as a fuel are a conversion to less expensive fuel and offering a technical service to the users of coal through the combustion of coal and learning of a handling technique. The type of boiler is Babcock single barrel radiant type and has 150 t/d capacity with single fuel combustion of coal. Auxiliary equipments are a pulverizer, a transportation and storage unit, a denitration unit, a dust collector, a desulfurization unit, and an ash disposal unit. Main considerations in the design are measures for the security of finely pulverized coal, clogging prevention for coal and ash. A test operation revealed 7 % of combustible loss and 160 - 250 ppm of NOx content at a charge inlet of denitration unit. Actual operation exhibited no clogging at the denitration unit of troubles due to scaling. Design for raw materials is to blend 4 imported coals (from Australia and Canada, etc) and 3 Japanese ones. (7 figs, 2 tabs)
Publication Date:
May 01, 1987
Product Type:
Journal Article
Reference Number:
NEDO-87-920011; EDB-88-000241
Resource Relation:
Journal Name: Idemitsu Sekiyu Gijutsu; (Japan); Journal Volume: 30:3
Subject:
02 PETROLEUM; 42 ENGINEERING; 01 COAL, LIGNITE, AND PEAT; BOILERS; BOILER FUELS; DESIGN; PERFORMANCE TESTING; PETROLEUM DISTILLATES; REFINING; PETROLEUM REFINERIES; COAL; COAL BURNING APPLIANCES; COMBUSTION; PULVERIZED FUELS; APPLIANCES; CARBONACEOUS MATERIALS; CHEMICAL REACTIONS; DISTILLATES; ENERGY SOURCES; FOSSIL FUELS; FUELS; INDUSTRIAL PLANTS; MATERIALS; OXIDATION; PETROLEUM; PETROLEUM FRACTIONS; PROCESSING; TESTING; THERMOCHEMICAL PROCESSES; 020400* - Petroleum- Processing; 421000 - Engineering- Combustion Systems; 014000 - Coal, Lignite, & Peat- Combustion
OSTI ID:
5949992
Research Organizations:
Idemitsu Kosan Co., Ltd., Hyogo, Japan
Country of Origin:
Japan
Language:
English
Other Identifying Numbers:
Journal ID: CODEN: IDSGA
Submitting Site:
NEDO
Size:
Pages: 1-7
Announcement Date:

Journal Article:

Citation Formats

Miura, Yasuhiko, and Sato, Noriyuki. Result of design and test operation of a coal boiler at Hyogo Refinery. Japan: N. p., 1987. Web.
Miura, Yasuhiko, & Sato, Noriyuki. Result of design and test operation of a coal boiler at Hyogo Refinery. Japan.
Miura, Yasuhiko, and Sato, Noriyuki. 1987. "Result of design and test operation of a coal boiler at Hyogo Refinery." Japan.
@misc{etde_5949992,
title = {Result of design and test operation of a coal boiler at Hyogo Refinery}
author = {Miura, Yasuhiko, and Sato, Noriyuki}
abstractNote = {This boiler is the first coal boiler for the oil refineries in Japan (Installed in Oct., 1986 at Idemitsu Petrochemical Co.) Causes for using coal as a fuel are a conversion to less expensive fuel and offering a technical service to the users of coal through the combustion of coal and learning of a handling technique. The type of boiler is Babcock single barrel radiant type and has 150 t/d capacity with single fuel combustion of coal. Auxiliary equipments are a pulverizer, a transportation and storage unit, a denitration unit, a dust collector, a desulfurization unit, and an ash disposal unit. Main considerations in the design are measures for the security of finely pulverized coal, clogging prevention for coal and ash. A test operation revealed 7 % of combustible loss and 160 - 250 ppm of NOx content at a charge inlet of denitration unit. Actual operation exhibited no clogging at the denitration unit of troubles due to scaling. Design for raw materials is to blend 4 imported coals (from Australia and Canada, etc) and 3 Japanese ones. (7 figs, 2 tabs)}
journal = {Idemitsu Sekiyu Gijutsu; (Japan)}
volume = {30:3}
journal type = {AC}
place = {Japan}
year = {1987}
month = {May}
}