神华煤加氢增塑改质技术研究进展

Improvement of Shenhua coal plastic property by hydrogenation: research status-quo

介绍了国内外关于煤炭加氢领域的研究现状,分析了煤炭中度加氢的机理,较详细地说明了新生前驱体假设和加氢试验过程,认为对低变质煤深度加氢,可以使其粘结性接近肥煤和焦煤,为扩大炼焦煤资源范围奠定了技术基础。

This paper gives an account about the status--quo of the research on coal hydrogenation both in China and abroad and also analyzes the mechanism of moderate hydrogenation of coal. Deepened hydrogenation of low metamorphic coal may render its caking property closer to that of fat coal and primary coking coal. This lays technical foundation for enlarged resources of coal proper for coke making.