PHOTODISSOLUTION OF COAL PYRITE

被引：10

作者：

MISHRA, KK

OSSEOASARE, K

机构：

[1] Pennsylvania State Univ, University, Park, PA, USA, Pennsylvania State Univ, University Park, PA, USA

来源：

FUEL | 1987年 / 66卷 / 08期

关键词：

COULOMETERS; -; ELECTROCHEMISTRY;

D O I：

10.1016/0016-2361(87)90317-6

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：

Coal pyrite has been polarized anodically in the presence and absence of illumination. Photodissolution experiments were also carried out at fixed anodic potentials and the total dissolved iron was determined spectrophotometrically. The experimental data indicate the presence of significant photocurrents resulting in higher dissolution rates in the presence of illumination.

引用

页码：1161 / 1162

页数：2

共 14 条

[1]

BAILEY LK, 1976, CAN METALL QUART, V15, P333

[2] OXYGEN REDUCTION ON SULFIDE MINERALS .2. RELATION BETWEEN ACTIVITY AND SEMICONDUCTING PROPERTIES OF PYRITE ELECTRODES [J].