Bacterial desulphurization of coal from most coal basin

被引：0

作者：

Fecko, P ^{[1
]}

Sedlácková, V ^{[1
]}

机构：

[1] Tech Univ Ostrava, Dept Mineral Proc, CZ-70833 Ostrava, Czech Republic

来源：

PROSPECTS FOR COAL SCIENCE IN THE 21ST CENTURY | 1999年

关键词：

desulphurization; coal; bacteria; Thiobacillus Ferrooxidans;

D O I：

暂无

中图分类号：

TE [石油、天然气工业]; TK [能源与动力工程];

学科分类号：

0807 ; 0820 ;

摘要：

The aim of this paper was the suitability evaluation of bacterial leaching applied on the coal sample from the Most coal basin. The results of this work that the using clean cultures of Thiobacillus ferrooxidans is in this case very good if we evaluate desulphurization from the point of view of pyrite sulphur, which after one month of leaching is almost gone from the sample contains much organic sulphur which is degraded only a little. The desulphurization of pyritic sulphur was about 86 % and total desulphurization of coal was 52%.

引用

页码：1119 / 1122

页数：4