化工进展

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叔十二碳硫醇的合成方法

胡永玲,张春荣,田 勇,韩大维   

  1. 黑龙江省石油化学研究院
  • 出版日期:2008-05-05 发布日期:2008-05-05

Synthesis technology of tert-dodecyl mercaptan

HU Yongling,ZHANG Chunrong,TIAN Yong,HAN Dawei   

  1. Heilongjiang Research Institute of Petrochemistry
  • Online:2008-05-05 Published:2008-05-05

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%。

Abstract: 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%.

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