๐”– Bobbio Scriptorium
โœฆ   LIBER   โœฆ

97/02407 Change of the coking capacity of coals in relation to their degree of oxidation


Publisher
Elsevier Science
Year
1997
Weight
195 KB
Volume
38
Category
Article
ISSN
0140-6701

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โœฆ Synopsis


Applications of shallow,

high-resolution seismic reflection to various mining operations


๐Ÿ“œ SIMILAR VOLUMES


Oxidation studies on coking coal related
โœ B.S. Ignasiak; D.M. Clugston; D.S. Montgomery ๐Ÿ“‚ Article ๐Ÿ“… 1972 ๐Ÿ› Elsevier Science ๐ŸŒ English โš– 578 KB

A high-volatile A bituminous coal was oxidized with 180, at 1OO'C for 72 h to simulate weathering, and subsequently pyrolysed at various temperatures to drive off C180,, C1801%, C1%,, C180, C160, Hz180, Hz'%. These gases were subsequently analysed by massspectrometry. The results indicate that 60%

Oxidation studies on coking coal related
โœ Boleslaw S. Ignasiak; Adam J. Szladow; Douglas S. Montgomery ๐Ÿ“‚ Article ๐Ÿ“… 1974 ๐Ÿ› Elsevier Science ๐ŸŒ English โš– 650 KB

A high-volatile bituminous coal possessing a high Gieseler fluidity and large dilatation was subjected to slight oxidation in air under chosen conditions. The resultant 'oxycoal'was treated with various chemical reagents in order to determine to what extent the original caking properties of this coa

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โœ Peter Nordon; Brian C. Young; Norman W. Bainbridge ๐Ÿ“‚ Article ๐Ÿ“… 1979 ๐Ÿ› Elsevier Science ๐ŸŒ English โš– 861 KB

As part of a study of self-heating tendencies of Australian coals and chars, the rates of oxidation of fresh and weathered chars and a weathered coal have been measured in dry (fresh char only) and moist air over the temperature range 45 to 94ยฐC. The oxidation of the weathered materials has an appar