Abstract

Works on existing ways of producing Altax (2,2'-dibenzothiazolyl disulfide), an important accelerator of rubber vulcanization, are analyzed. It is shown that the main means of its production is the oxidation of 2-mercaptobenzothiazole (Captax) by different oxidizers (e.g., oxygen in the presence of catalysts, hydrogen peroxide) and electrochemical oxidation. Based on the analysis of the literature data, a small-scale Altax production technology is developed at the Boreskov Institute of Catalysis and tested at a pilot plant designed at the institute’s Volgograd Branch.

中文翻译：

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Altax生产过程

摘要

分析了现有生产Altax（2,2'-二苯并噻唑基二硫化物）（一种重要的橡胶硫化促进剂）的方法的工作。结果表明，其生产的主要手段是2-巯基苯并噻唑（Captax）被不同的氧化剂（例如，存在催化剂的氧气，过氧化氢）氧化和电化学氧化。基于对文献数据的分析，Boreskov催化研究所开发了一种小型Altax生产技术，并在该研究所伏尔加格勒分校设计的中试工厂进行了测试。