Development of technology for preparation of toluene diisocyanate in the process of gas-phase phosgenation of toluenediamine

Szarlik Stefan; Baldyga Jerzy; Molga Eugeniusz; Jasinska Magdalena; Lewandowska Magdalena; Dyczewski Michal; Lewandowski Piotr

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Development of technology for preparation of toluene diisocyanate in the process of gas-phase phosgenation of toluenediamine

机译：甲苯二胺气相光气化制备甲苯二异氰酸酯的技术进展

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The activities undertaken in cooperation by Industrial Chemistry Research Institute (ICRI) and Faculty of Chemical and Process Engineering of the Warsaw University of Technology and Chemical Plant ZACHEM S.A. in Bydgoszcz in order to develop a new technology for production of toluene diisocyanate (TDI) were presented. On the basis of literature studies (mainly patents), performed laboratory tests of toluenediamine (TDA) evaporation under a stream of nitrogen and design calculations the guidelines for the project of research pilot plant were proposed. Pilot plant tests were successful and resulted in the development of process design of an industrial plant with a capacity of 30 000 tons TDI/year.

机译：介绍了由工业化学研究所（ICRI）和华沙工业大学化学与过程工程学院以及位于比得哥什的ZACHEM SA化学工厂合作开展的活动，目的是开发生产甲苯二异氰酸酯（TDI）的新技术。。在文献研究（主要是专利）的基础上，在氮气流下进行了甲苯二胺（TDA）蒸发的实验室测试并设计计算，提出了研究中试工厂项目的指南。试点工厂的试验是成功的，并导致了年产能为3万吨TDI的工业工厂工艺设计的发展。

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来源
《Polimery》 |2016年第10期|共9页
作者
Szarlik Stefan; Baldyga Jerzy; Molga Eugeniusz; Jasinska Magdalena; Lewandowska Magdalena; Dyczewski Michal; Lewandowski Piotr;
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正文语种 pol
中图分类高分子化合物工业（高聚物工业）;
关键词
toluenediamine; toluene diisocyanate; phosgene; gas-phase TDA phosgenation;

机译：甲苯二胺;甲苯二异氰酸酯;光气;气相TDA光气化;

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5. Production, characterization and possible applications of monoclonal antibodies generated against toluene diisocyanate-conjugated proteins. [D] . Ruwona, Tinashe Blessing. 2010

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6. Toxicokinetics of 24- and 26-toluenediamine in hydrolysed urine and plasma after occupational exposure to 24- and 26- toluene diisocyanate. [O] . P Lind, M Dalene, G Skarping, 1996

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机译：最佳示范可用技术（BDaT）背景文件，用于生产二硝基甲苯，甲苯二胺和甲苯二异氰酸酯（K027，K111，K112，K113，K114，K115，K116，U221和U223）产生的废物

Development of technology for preparation of toluene diisocyanate in the process of gas-phase phosgenation of toluenediamine

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