%0 Journal Article
%T 煤岩显微组分的气化反应性及其影响因素分析
%A 何秀风
%A 常丽萍
%A 杜娟
%A 陈小利
%J 洁净煤技术
%D 2008
%X 煤的岩相特性是决定煤质的关键因素,在煤的加工利用中具有重要的影响。笔者对煤的主要有机显微组分的气化反应性及其主要影响因素进行了分析概述,归纳和比较了镜质组、惰质组和壳质组3种基本有机显微组分的反应性,对煤阶、反应压力和温度、升温速率、矿物质、显微组分的结构及其交互作用在显微组分气化中的影响作了探讨,并对气化过程中注重煤岩显微组分的作用提出了看法。 The petrographical characteristic of coal is one of the key factors that influence the properties of coal and its conversion technologies.The properties of macerals gasification and their influence factors were summarized in this paper.The gasification reactivity of vitrinite,inertinite and exinite was summed up and compared.The influence of coal rank,pressure and temperature in reactor,heating rate,minerals in coal,structure and of macerals on gasification were discussed in detail.And the opinion to pay attention to the effects of macerals in coal gasification was also presented
%K 煤
%K 显微组分
%K 气化 coal
%K maceral
%K gasification
%U http://www.jjmjs.com.cn/WKD/WebPublication/paperDigest.aspx?paperID=5d26a759-67fd-476f-a2d9-adbf2003ad57