由永荣矿务局发电厂、浙江大学共同承担的国家科技攻关项目——煤泥一煤矸石混烧技术,最近试验获得成功。在洗煤泥流化床燃烧技术进行了工业性试验的基础上,又开展了以煤矸石代替石英砂作床料,燃用洗煤泥的开发研究工作。通过近4年多的研究和试验,表明洗煤泥和煤矸石不仅能 From Yongrong Mining Bureau power plant, Zhejiang University, a common national science and technology research project - coal gangue mixed coal combustion technology, the recent successful trial. On the basis of industrial experiments of coal slurry fluidized bed combustion technology, coal gangue has been used to replace quartz sand for bed material and coal washing slurry. After nearly 4 years of research and experiment, it shows that not only the slime and coal gangue can be washed