河北省炼焦煤资源分布与利用

Distributing and Utilization of Coking Coal Resource in Hebei Province

系统地研究了河北省炼焦煤资源的分布与特点,发现省内开滦、峰峰和邢台3个主要炼焦煤矿区的性质各有特点,其中开滦矿区以稀缺的肥煤资源为主,峰峰矿区因受火成岩影响而从肥煤、焦煤到瘦煤资源均有,邢台矿区则以低灰、低硫、低变质的1/3焦煤为主,且其煤的可选性也最好,精煤回收率也最高。而东北、华北、华东和中南各区的重点钢铁企业几乎都需用河北省的炼焦煤配煤炼焦。

The distributing and characteristic of coking coal in Hebei were studied systemically in this paper. Through this study we found that the characters of three main coking coal mining areas are different. Kailuan is full of fat coal ,which is rare in China. By the influence of igneous rock fat coal ,coking coal and lean coal all can be found in Fengfeng mining area, Xingtai mostly is 1/3 coking coal ,which is low ash ,low sulfur and low metamorphic grade and had best washability and clean coal recovery. Most of the basilic steel industries of northeast , North China ,East China and middle south of China used Hebei coking coal for blending coking.