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Relation of ash composition to the uses of coal

Journal Article:

Abstract

The effects of coal ash and ash components on the utilization of coal for coke and gas production, steam generation, water gas production, smithing, and domestic uses were described in a review of literature. Calcite, gypsum, and pyrite which occur in high amounts in coal, increase the ash fusibility of the coal and render it unsuitable for many industrial and domestic uses. As a rule, coal ash of high Si content and low Fe content would not be readily fusible. High amounts of ash in coal also have the effect of reducing the heating value of the coal.
Publication Date:
Feb 01, 1926
Product Type:
Journal Article
Reference Number:
EDB-81-096854
Resource Relation:
Journal Name: Trans. Am. Inst. Min., Metall. Pet. Eng.; (USSR); Journal Volume: 74
Subject:
01 COAL, LIGNITE, AND PEAT; ASHES; CALORIFIC VALUE; COAL; COMBUSTION; USES; CALCITE; COKING; GYPSUM; IRON; PYRITE; REVIEWS; SILICON; STEAM GENERATION; WATER GAS PROCESSES; ALKALINE EARTH METAL COMPOUNDS; CALCIUM CARBONATES; CALCIUM COMPOUNDS; CALCIUM SULFATES; CARBON COMPOUNDS; CARBONACEOUS MATERIALS; CARBONATES; CARBONIZATION; CHALCOGENIDES; CHEMICAL REACTIONS; COMBUSTION PROPERTIES; DECOMPOSITION; DOCUMENT TYPES; ELEMENTS; ENERGY SOURCES; FOSSIL FUELS; FUELS; IRON COMPOUNDS; IRON SULFIDES; MATERIALS; METALS; MINERALS; ORES; OXIDATION; OXYGEN COMPOUNDS; PYRITES; RESIDUES; SEMIMETALS; SULFATES; SULFIDES; SULFUR COMPOUNDS; SULFUR ORES; THERMOCHEMICAL PROCESSES; TRANSITION ELEMENT COMPOUNDS; TRANSITION ELEMENTS; 014000* - Coal, Lignite, & Peat- Combustion
OSTI ID:
6433228
Country of Origin:
USSR
Language:
English
Other Identifying Numbers:
Journal ID: CODEN: TAIMA
Submitting Site:
TIC
Size:
Pages: 456-468
Announcement Date:

Journal Article:

Citation Formats

Fieldner, A C, and Selvig, W A. Relation of ash composition to the uses of coal. USSR: N. p., 1926. Web.
Fieldner, A C, & Selvig, W A. Relation of ash composition to the uses of coal. USSR.
Fieldner, A C, and Selvig, W A. 1926. "Relation of ash composition to the uses of coal." USSR.
@misc{etde_6433228,
title = {Relation of ash composition to the uses of coal}
author = {Fieldner, A C, and Selvig, W A}
abstractNote = {The effects of coal ash and ash components on the utilization of coal for coke and gas production, steam generation, water gas production, smithing, and domestic uses were described in a review of literature. Calcite, gypsum, and pyrite which occur in high amounts in coal, increase the ash fusibility of the coal and render it unsuitable for many industrial and domestic uses. As a rule, coal ash of high Si content and low Fe content would not be readily fusible. High amounts of ash in coal also have the effect of reducing the heating value of the coal.}
journal = {Trans. Am. Inst. Min., Metall. Pet. Eng.; (USSR)}
volume = {74}
journal type = {AC}
place = {USSR}
year = {1926}
month = {Feb}
}