神府煤新法干馏焦油的加氢处理

HYDROGENATION OF SHENFU COAL TAR BY A NEW DEVOLATILIZATION

本文在用萃取色谱法考察了煤焦油结构组成的基础上,对固体热载体法所得的干馏焦油,以Ni—Mo—W—P/Al_2O_3为催化剂,进行了加氢精制,定量研究了加氢效果、脱除杂原子与温度、氢初压及时间的关系。

After the composition of tar by a new hot solid carrier devolatilizatior which was developed by the authors was analysed with extragraphy, with Ni-Mo-W-P/Al_2O_3 as a catalyst, the hydrogecation of the tar was carried out and the relations between hydrogenation, elimination of heteroatoms and reaction temperature, initial hydrogen pressure, reation time were quantitatively investigated.