• 纤维素纤维改性剂CM环氧丙烷合成。

    Modifier CM is synthesised by tertiary amine and epoxy chloropropane for improving properties of cellulose fibre.

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  • 研究木质素与环氧氯丙烷三甲合成木质素季铵盐的工艺。

    Synthesis of cationic lignin flocculant by lignin, epichlorohydrin and trimethylamine was obtained.

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  • 环氧氯丙烷—二甲胺PAC复配,不仅使絮凝效果更佳,而且降低处理成本

    Using polyamine flocculants with PAC, not only shows better flocculation performance, but also can lower the water treatment cost.

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  • 研究由对硝基苯基染料环氧氯丙烷经大分子反应合成偶氮苯共聚醚的二阶非线性光学特性。

    Some novel copolyethers containing azo benzene chromophors as side chains have been synthesized by a nucleophilic reaction of various azo dyes with polyepichlorohydrin.

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  • 介绍了环氧氯丙烷合成新工艺:催化剂添加剂存在甘油工业盐酸反应制得二醇,然后丙醇碱反应制得环氧氯丙烷产品。

    Epichlorohydrin was synthesized from alkali and glycerol dichlorohydrin which was synthesized from glycerol and industrial hydrochloric acid in the presence of catalyst and additive.

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  • 介绍了环氧氯丙烷合成新工艺:催化剂添加剂存在甘油工业盐酸反应制得二醇,然后丙醇碱反应制得环氧氯丙烷产品。

    Epichlorohydrin was synthesized from alkali and glycerol dichlorohydrin which was synthesized from glycerol and industrial hydrochloric acid in the presence of catalyst and additive.

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