The coal hydrogenation reaction process is simply considered as three steps. In the first step, the smaller molecules as......

在间歇式型高压釜中进行不同石油重油和煤混合加氢试验，结果表明，石油重油和煤混合加氢处理后，其轻质馏份增加，初馏点降低，处理后油的饱......