标志我国成为世界上唯一掌握百万吨级煤直接液化关键技术的国家备受关注的我国“煤制油”技术实现重大进展。中国神华集团7日在京宣布:神华煤直接液化百万吨级示范工程一次试车成功。截至7日14时,工程已经连续稳定运行逾190小时。这标志着,我国成为世界上唯一掌握百万吨级煤直接液化关键技术的国 China has become the only country in the world that holds the key technology of direct liquefaction for millions of tons of coal and has made great strides in its “coal to oil” technology. China Shenhua Group announced on the 7th in Beijing: Shenhua coal liquefaction million tons demonstration project a successful test. As at 14 o’clock on the 7th, the project has been stable operation of more than 190 hours in a row. This indicates that our country has become the only country in the world that holds the key technology for the direct liquefaction of millions of tons of coal