Study on influence of catalysts on product distribution during liquefaction of Pakistani coal

被引：22

作者：

Ahmad, Imtiaz

Khan, Mohammad Arsala

Shakirullah, Mohammad

Ishaq, Mohammad

Ahmad, Rashid

Rehman, Habib Ur

Rehman, Saeed Ur

机构：

[1] Univ Peshawar, Inst Chem Sci, Peshawar, Pakistan

[2] Yanbu Ind Coll, Dept Chem Engn, Yanbu Al Sinayah, Saudi Arabia

[3] Pakistan Atom Energy Commiss, Islamabad, Pakistan

来源：

ENERGY CONVERSION AND MANAGEMENT | 2007年 / 48卷 / 09期

关键词：

coal liquefaction; synthetic fuels; catalysis; catalysts; nanostructures; pentane soluble; pentane insoluble;

D O I：

10.1016/j.enconman.2007.04.015

中图分类号：

O414.1 [热力学];

学科分类号：

摘要：

The influence of a group of metal oxide, hydroxide and chloride catalysts on the yields of liquefied products has been identified. The results of hydrogenation experiments performed with varying coal to catalyst ratio for a slurry of lignite coal in toluene demonstrated that metal loadings even as low as 1% proved effective for enhancement of yields. Among the catalysts employed, halide catalysts proved to be the most effective in terms of high yields of desirable liquefied products. (c) 2007 Elsevier Ltd. All rights reserved.

引用

页码：2502 / 2507

页数：6

共 31 条

[1]

MECHANISM FOR COKING OF COAL-LIQUEFACTION CATALYSTS INVOLVING BASIC NITROGEN-COMPOUNDS, SODIUM AND CATALYST ACID SITES [J].