Analysis of total sulphur in Canadian coals by a modified oxygen-flask method using arsenazo(III): M38-8/117E-PDF

"A modified oxygen-flask method for total sulphur analysis using Arsenazo (III) as titration indicator and Chromel 'A' wire as combustion-grate material has been used to analyse twelve Canadian coals of widely differing rank, ash, and sulphur content. The results indicate that the method is generally applicable to coal sulphur analysis. The endpoint unlike that of Thorin is sufficiently definite to permit use of the method by relatively untrained analysts. The precision of the method appears to be similar to that of the Eschka method"--p. 190.

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Department/Agency Natural Resources Canada. Dept. of Energy, Mines and Resources. Mines Branch.
Title Analysis of total sulphur in Canadian coals by a modified oxygen-flask method using arsenazo(III)
Series Title Reprint series ;
Publication Type Series - View Master Record
Language [English]
Format Electronic
Electronic Document

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Note Cover title. "Reprinted from the Fuel - the Journal of Fuel Science, vol. 48, 1969, no. 2, pps 217-219." Historical publication digitized from print 2017 [by Natural Resources Canada].
Date 1972.
Number of Pages p. 190-193 :
Catalogue Number
  • M38-8/117E-PDF
Departmental Catalogue Number 300196
Subject Terms Coal, Testing