摘要
为解决秋兰姆类橡胶促进剂传统生产中存在的原料消耗高、污染严重等问题,近年来,国内外在秋兰姆生产工艺(主要是氧化工艺)方面进行了改进和探索,提出了一些新方法,其中电氧化法和氧气(或空气)氧化法均有原料消耗少、无污染和劳动条件好等优点,二硫化秋兰姆的产率可分别达到90%—96%及91%—99.6%。
In recent years some exploratory work, mainly the techcology of oxidation, has been Carried out both at home and abroadin the production of thiuram accelerators to solve problems existing in the traditional production process such as high consumption of raw materials and serious pollution and some new processes have been proposed, particularly the electrolytic oxidation process and oxygen(or air)oxidation process, which have the advantages of low raw material consumption, no pollution, good working conditions, while thiuram disulfide yields can be as high as 90%-96%and 91%-99.6% respectively.
出处
《现代化工》
CAS
CSCD
北大核心
1991年第2期25-28,32,共5页
Modern Chemical Industry
