The coal geochemistry in direct coal liquefaction technique

被引：0

作者：

Xia, Xiaohong ^{[1
]}

Qin, Yong ^{[1
]}

Wu, Yanyan ^{[1
]}

Yang, Weifeng ^{[1
]}

机构：

[1] China Univ Min & Technol, Sch Resources & Geosci, Xuzhou 221116, Jiangsu, Peoples R China

来源：

CHALLENGES OF POWER ENGINEERING AND ENVIRONMENT, VOLS 1 AND 2 | 2007年

关键词：

coal geochemistry; direct coal liquefaction; coal organic matter structure; liquefactibility of macerals; invironmental effect;

D O I：

10.1007/978-3-540-76694-0_26

中图分类号：

X [环境科学、安全科学];

学科分类号：

08 ; 0830 ;

摘要：

The coal geochemistry in direct coal liquefaction deals with two factors as following: the reactivity of organic material such as macerals in coal, which will affect the oil yield of the coal liquefaction. The other is the geochemical transmition of metal elements, which will do harm to the environment if not take attention to. For this, in this paper the effect of macerals's property to the liquefaction reactivity has been stated, the study on transformation of trace elements has been preliminary generalized, and the future study orientation has been bring forthed.

引用

页码：143 / 147

页数：5

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