๐”– Bobbio Scriptorium
โœฆ   LIBER   โœฆ

Effect of oxidation and other treatments on hydrogasification rate of coal char

โœ Scribed by Martin E. Toomajian; Michael G. Lussier; Dennis J. Miller


Publisher
Elsevier Science
Year
1992
Tongue
English
Weight
922 KB
Volume
71
Category
Article
ISSN
0016-2361

No coin nor oath required. For personal study only.


๐Ÿ“œ SIMILAR VOLUMES


Physical properties and oxidation rates
โœ Ranajit Sahu; Yiannis A. Levendis; Richard C. Flagan; George R. Gavalas ๐Ÿ“‚ Article ๐Ÿ“… 1988 ๐Ÿ› Elsevier Science ๐ŸŒ English โš– 1009 KB

Intrinsic oxidation rates of coal chars derived from three different bituminous coals were measured at 5WC and the effects of char formation temperature, conversion, coal particle size and char particle size on the rates were evaluated. Characterization of the various samples including BET surface a

Effect of air-oxidation on the pore-stru
โœ Hirokazu Oda; Masami Takeuchi; Chikao Yokokawa ๐Ÿ“‚ Article ๐Ÿ“… 1981 ๐Ÿ› Elsevier Science ๐ŸŒ English โš– 762 KB

Seven kinds of coals (C, 77.S89.8 wt% daf) were oxidized with air at 150ยฐC for 1, 5 and 10 h. The oxidized coals were heat-treated at various temperatures between 300 and 1500ยฐC with intervals of 50 or 100ยฐC. The pore-structure of the oxidized coals and the cokes or chars obtained from the oxidized

The rate of oxidation of char and coal i
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

Low-temperature air oxidation of caking
โœ Om P. Mahajan; Masahiro Komatsu; Philip L. Walker Jr. ๐Ÿ“‚ Article ๐Ÿ“… 1980 ๐Ÿ› Elsevier Science ๐ŸŒ English โš– 995 KB

The effect of preoxidation of two highly caking coals in the temperature range 120-250ยฐC on weight loss during pyrolysis in a N2 atmosphere up to 1000ยฐC and reactivity of the resultant chars in 0.1 MPa air at 470ยฐC has been investigated. Preoxidation markedly enhances char reactivity (by a factor of