油母页岩干馏煤气脱硫工艺研究

Study on Process of Desulfurization for the Oil Shales Retorting Gas

介绍了页岩炼油厂生产工艺和二氧化硫的产生量,提出了煤气干法和湿法脱硫工艺,并对这两种工艺在原理和适用性方面进行了对比,对湿法脱硫的投资费用进行了估算,该厂燃烧煤气脱硫后环境效益和社会效益显著。

A process of the oil shale refinery and the quantity of sulphur dioxide produced in this process were briefly introduced in this paper. Both dry and wet method were compared in the principles and applicability of desulfuration methods. The investment cost of wet method desulfuration was also estimated, and the result shows that the environment benefit and social benefit are obvious.