MICROBIAL DESULFURIZATION OF COAL AND OXIDATION OF PURE PYRITE BY THIOBACILLUS-FERROOXIDANS AND ACIDIANUS-BRIERLEYI

被引：5
|
作者：
OLSSON, G [1 ]
POTT, BM [1 ]
LARSSON, L [1 ]
HOLST, O [1 ]
KARLSSON, HT [1 ]
机构：
[1] LUND UNIV,CTR CHEM,DEPT BIOTECHNOL,S-22100 LUND,SWEDEN
来源：
JOURNAL OF INDUSTRIAL MICROBIOLOGY | 1995年 / 14卷 / 05期
关键词：
PYRITE OXIDATION; COAL DESULFURIZATION; THIOBACILLUS FERROOXIDANS; ACIDIANUS BRIERLEY; KINETICS;
D O I：
10.1007/BF01569961
中图分类号：
Q81 [生物工程学（生物技术）]; Q93 [微生物学];
学科分类号：
071005 ; 0836 ; 090102 ; 100705 ;
摘要：
Thiobacillus ferrooxidans and Acidianus brierleyi were capable of oxidizing pure pyrite as well as oxidizing sulfur in coal. First order reactions were assumed in the kinetic analysis performed. For oxidation of pure pyrite the rate constant was higher for A. brierleyi than for T. ferrooxidans. For sulfur removal from coal the values of the rate constants were comparable far the two microorganisms.
引用
收藏
页码：420 / 423
页数：4
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