以硫化氢为硫源资源化合成丁硫醇研究进展  

Research progress on synthesis of butyl mercaptan from hydrogen sulfide as sulfur source

作　　者：李雨贝 陆继长[1,2,3] 方健 冯斯佑 贺碧晖 罗永明 LI Yubei;LU Jichang;FANG Jian;FENG Siyou;HE Bihui;LUO Yongming(Faculty of Environmental Science and Engineering,Kunming University of Science and Technology,Kunming 650500,China;The Innovation Team for Volatile Organic Compounds Pollutants Control and Resource Utilization of Yunnan Province,Kunming 650500,China;The Higher Educational Key Laboratory for Odorous Volatile Organic Compounds Pollutants Control of Yunnan Province,Kunming 650500,China)

机构地区：[1]昆明理工大学环境科学与工程学院,云南昆明650500 [2]昆明理工大学挥发性有机物污染防治与资源化省创新团队,云南昆明650500 [3]云南省高校恶臭挥发性有机物控制重点实验室,云南昆明650500

出　　处：《能源环境保护》2022年第2期22-28,共7页Energy Environmental Protection

基　　金：国家自然科学基金项目(42030712,21966018,22106055);云南省应用基础研究基金项目(202101AU070025,202101AS070026)。

摘　　要：基于以硫化氢为硫源合成丁硫醇的国内外文献,论述了各类方法的特点,重点分析了烯烃硫化法,探讨了路易斯酸催化剂、分子筛催化剂、离子交换树脂催化剂、过渡金属盐改性铝基催化剂的催化行为。分析认为:过渡金属盐改性铝基催化剂由于载体与活性金属之间具有较强的相互作用,能使处于亚稳状态的活性物相趋于稳定并拥有较高的催化活性;为去除恶臭气体硫化氢并实现一定的经济效益,硫源可采用还原性烟气中的硫化氢,碳源可采用石油催化裂化、甲醇制烯烃等工艺过程中产生的低碳烯烃。Based on the domestic and foreign literature on the synthesis of butyl mercaptan using hydrogen sulfide as a sulfur source,the characteristics of various methods were discussed,especially the olefin vulcanization method.The catalytic behaviors of Lewis acid catalysts,zeolite catalysts,ion exchange resin catalysts,and transition metal salt-modified aluminum-based catalysts were expounded.The analysis suggests that the transition metal salt-modified aluminum-based catalyst can stabilize the active phase in the metastable state and has high catalytic activity,because of the strong interaction between the carrier and active metal.In order to remove hydrogen sulfide and obtain economic benefits,the sulfur source can be hydrogen sulfide in reducing flue gas and the carbon source can be low-carbon olefins produced in the process of petroleum catalytic cracking and olefins preparation from methanol.

关 键 词：丁硫醇 硫化氢 资源化利用 催化剂 

分 类 号：X512[环境科学与工程—环境工程]