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Spectrographic analysis of coal and coal ash

Analytical Chemistry

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Abstract

Coal can be analyzed on the spectrograph for per cent ash and composition of ash in a matter of a few minutes, using the total energy method. The composition of the ash so determined can be used to calculate ash softening temperatures. This analysis can be made in sufficiently short a time to control tipple and washing operations for preparation of coal to meet specifications. This spectrographic method can be readily adapted to the analysis of rocks, minerals, and inorganic chemicals of all kinds.

Additional Publication Details

Publication type:
Article
Publication Subtype:
Journal Article
Title:
Spectrographic analysis of coal and coal ash
Series title:
Analytical Chemistry
Volume
22
Issue:
3
Year Published:
1950
Language:
English
Larger Work Type:
Article
Larger Work Subtype:
Journal Article
First page:
441
Last page:
445
Number of Pages:
5