The influence of process parameters on coal desulfurization by nitric leaching

被引：43

作者：

Rodriguez, RA

Jul, CC

GomezLimon, D

机构：

[1] Mining School, Polytechnical University, Madrid

来源：

FUEL | 1996年 / 75卷 / 05期

关键词：

coal; desulfurization; nitric acid leaching;

D O I：

10.1016/0016-2361(95)00283-9

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 [动力工程及工程热物理]; 0820 [石油与天然气工程];

摘要：

With the object to produce a low-sulfur coal by nitric leaching, research was undertaken on the influence of the different process parameters, such as temperature, time, acid concentration, particle size and physical pretreatment on sulfur decrease, nitrification of the product, loss of calorific value and variation in ash composition for a Spanish coal. Copyright (C) 1996 Elsevier Science Ltd.

引用

页码：606 / 612

页数：7

共 19 条

[1]

AGARWAL JC, 1975, MIN CONGR J, V61, P40

[2]

DIFFERENTIAL SEDIMENTATION AND SELECTIVE FLOCCULATION FOR SULFUR REMOVAL FROM TERUEL LIGNITES [J].