中文摘要：

甲硫醇是生产农药，医药，石油化工产品与合成材料的重要原料，其最主要的应用为合成动物饲料蛋氨酸．硫化氢合成气一步法制备甲硫醇具有原料易得，工艺简单等优点，因此该方法成为合成甲硫醇工艺的研究热点．我们综述了硫化氢合成气合成甲硫醇反应中钼基、钨基和钒基催化剂的研究进展，特别是钼基催化剂体系下载体和助剂对催化剂性能的影响，探索了该工艺的反应路径和反应机理，并对高硫合成气制备甲硫醇工艺的应用前景进行了展望．

英文摘要：

Methyl mercaptan is an important chemical commodity widely used in the production of pesticides, pharmaceuticals, petrochemicals and for material synthesis. The main application of CH3SH lies in the production of methionine, while an amino acid was used as an animal feed supplement. The production of Methanethiol from onestep reaction of syngas and hydrogen sulfide has been a hot area of research due to its characteristics of ready availability of reactant and simple process. This review has summarized the research progress of Mo-based, tungstenbased and vanadia-based catalysts for Methanethiol Synthesis from High-HzS Containing Syngas, especially the effects of promoter and supporter on Mo-based catalyst. The reaction pathway and mechanism for the synthesis of methyl mercaptan have been explored. Lastly, the application prospect of this reaction has been predicted.