• Amphoteric monomer is prepared with acrylic acid, dimethylamine, and chloroethanol by Mannich reaction.

    丙烯酸、二甲胺、环氧氯丙烷为原料,通过尼希反应制得两性离子单体

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  • A cation aminomethylation polyacrylamide which reacted with formaldehyde and amine was prepared by Mannich reaction.

    利用甲醛聚丙烯酰胺反应合成了不同胺化度的阳离子型聚丙烯酰胺。

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  • The multi-amidocyanogen sodium phosphate as grind additive was synthesized using mannich reaction, and the as-prepared sample was characterized by IR, DTA analyses.

    利用尼奇反应原理,制备了多胺基磷酸钠陶瓷助剂,采用红外光谱热分析等对合成助剂进行了表征

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  • Cationic polyacrylamide (CPAM) flocculants, which are applied more and more widely in wastewater treatment, has been obtained usually by the Mannich reaction in a two-step way.

    阳离子聚丙烯酰胺絮凝剂污水处理方面发挥的作用越来越大,阳离子聚丙烯酰胺往往通过曼尼奇反应步法获得

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  • The process of static adsorption, desorption, dynamic adsorption and adsorption kinetics of baicalin on macroporous adsorption resin immobilized tannins by Mannich reaction were investigated.

    研究通过尼西反应合成单宁大孔吸附树脂黄芩苷静态吸附、脱附动态吸附、 吸附动力学过程

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  • The process of static adsorption, desorption, dynamic adsorption and adsorption kinetics of baicalin on macroporous adsorption resin immobilized tannins by Mannich reaction were investigated.

    研究通过尼西反应合成单宁大孔吸附树脂黄芩苷静态吸附、脱附动态吸附、 吸附动力学过程

    youdao

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