The desulfurization mechanism of iron-manganese compound oxide desulfurizer for removal of COS from coal gas;
铁锰系脱硫剂对煤气中羰基硫的脱硫机理初探
Practice on replacement of heavy oil by coal gas for agglomerated ore drying operation;
以煤气代替重油进行团矿干燥的生产实践
Research and development of hot coal gas desulfurization with zinc-based sorbent;
锌基高温煤气脱硫剂的研究
Application of gas instead of solid coal in solid caustic soda decoction;
煤气替代块煤在固碱熬制中的应用
Development on Gas of Mechanical Coking Utilization Raising Comprehensive Benefits of Economy and Environment;
发展机焦煤气利用 提高经济环境综合效益
To Measure the Content of Hydrozing Sulfide in Gas;
煤气中硫化氢含量的测定