叔十二碳硫醇的合成方法  

Synthesis technology of tert-dodecyl mercaptan

作　　者：胡永玲[1] 张春荣[1] 田勇[1] 韩大维[1] 

机构地区：[1]黑龙江省石油化学研究院,黑龙江哈尔滨150040

出　　处：《化工进展》2008年第5期720-723,共4页Chemical Industry and Engineering Progress

摘　　要：以硫化氢和十二烯为反应原料,以酸性离子交换树脂为催化剂一步合成叔十二碳硫醇。通过考察温度、压力、空速、进料比等因素,确定最佳工艺条件。此合成工艺流程简单、污染小,产品收率大于80%,提纯后的产品纯度大于99%。With hydrogen sulfide and tetrapropylene as raw materials, TDM was synthetized by the one step process in the presence of acidic ion exchange resin. The influence factors of temperature, pressure, space velocity, charge-in ratio were investigated. The optimum process conditions were determined. This process was characterized by simple flow sheet, low pollution, high product yield over 80%, and high product purity over 99%.

关 键 词：叔十二碳硫醇 十二烯 硫化氢 酸性离子交换树脂 

分 类 号：O623.81[理学—有机化学]