叔十二碳硫醇

本文讨论了采用固定床反应器，以固体酸为催化剂，连续法合成叔十二碳硫醇（TDDM）的工艺条件。

In this paper , by using a solid acid as catalyst , the operational conditions of synthesis TDDM in the fixed bed reactor is discussed .

合成叔十二碳硫醇工艺中快速分析方法的研究

Study on the method of handy analysis in the synthesis process of TDDM

考察了正、叔十二碳硫醇（n、t-DDM）和调节剂丁在氯丁二烯（2-CB）乳液聚合中的行为及对氯丁橡胶（CR）性能的影响。

The behaviors of normal and tertiary dodecyl mercaptans ( n , t-DDM ) as well as diisopropyl xanthogene disulfide in the emulsion polymerization of chloroprene were studied , and their effects on the properties of polychloroprene were investigated .

研究了4.5万t/a丁苯装置调节剂叔十二碳硫醇（TDM）配方及加入方式对高转化率（68%～72%）丁苯橡胶SBR1500的相对分子质量、门尼粘度、凝胶、微凝胶含量及性能的影响。

The effects of recipe and adding method of mercaptan ( TDM ) on the relative molecular mass , Mooney viscosity , gel , microgel content and properties of high conversion ( 68 % ~ 72 % ) SBR were studied .