摘要
叙述了煤气化过程中气态硫的释放特性,介绍了炉内脱硫技术的特点。采用石灰石或白云石等钙基化合物作为炉内脱硫剂,阐述了吸收剂在硫化反应过程中的反应机理,分析了影响吸收剂脱硫反应的各种因素。
This article describes sulfur releases during coal gasification and properties of in-situ desulfurization. Ca-based compounds such as limestone and dolomite are used as sorbents in gaisifier. The principles of sorbents sulfidations are studied, and elements affecting desulfurization are analyzed.
出处
《东北电力大学学报》
2007年第6期5-8,共4页
Journal of Northeast Electric Power University
关键词
气化炉
H2S
硫化反应
焙烧
石灰石
Gasifier
Hydrogen Sulfide
Sulfidation
Calcination
Limestone
