煤的加工

化肥厂原料煤的加工及其关键技术

Raw Coal Preparing Process and Its Critical Technology in Fertilizer Factory

浅谈贵州省动力煤的洗选加工

Washing and Processing of Steam Coal in Guizhou Province

FT-IR表明，通过超临界抽提，可以使大量高附加值产品在轻油组分中得以富集，有利于煤焦油进一步的加工利用。

FT-IR shows that , through supercritical extraction , it can make lots of high value-added products accumulate in light oil components , which is helpful for further processing utilization of coal tar .

指出以煤为燃料的铝加工工业炉的最佳途径是将煤气化后作燃料。

The coal gas is optimal mode for aluminium heat furnace using coal .

煤焦油、苯的加工利用

Processing and Utilization of Coal Tar and Benzene

在完成主要工作的同时，对煤基甲醇的深加工做了初步设想和构思，提出可持续发展的甲醇资源深加工技术，使陕西的煤炭资源走上绿色循环发展之路。

At last , green cyclic process of coal based the intensive processing of methanol was introduced in this paper , which met the needs of continuable development , and made the Shaanxi coal resource towards the way to green cyclic development .

煤中的硫给煤的加工利用带来麻烦，对环境造成污染。

The sulfur in coal is always making trouble for coal processing and bringing about environmental pollution .