阳离子型聚丙烯酰胺是水溶性多功能型高聚物，具有广泛的用途和市场前景。
Cationic polyacrylamide is an effective water soluble polymeric flocculating agent with multifunctions, so it has wide application and market prospects.
利用甲醛、胺与聚丙烯酰胺的曼尼其反应合成了不同胺化度的阳离子型聚丙烯酰胺。
A cation aminomethylation polyacrylamide which reacted with formaldehyde and amine was prepared by Mannich reaction.
本文介绍了阳离子型聚丙烯酰胺的制备方法及其在造纸工业中作为助留助滤剂、增强剂、絮凝剂的作用机理和应用条件。
The paper has discussed the method of synthesis of cationic-type polyacrylamide and it's application as flocculant, retention aid, drainage aid and strength aid.
阳离子型聚丙烯酰胺絮凝剂在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以两步法获得。
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.
国外阳离子型聚丙烯酰胺的产量占聚丙烯酰胺产品的50%以上，该产品是水处理及造纸行业中用途最广泛的高分子聚合物之一。
Cationic - type polyacrylamide is one of the polymers which have the widest USES in water treatment and paper making industries, whose capacity is over 50% of polyacrylamide products abroad.
用合成方法研制了聚丙烯酰胺阳离子型聚合物系列(BM系列)，将其用作油田污水净化浮选剂。
Cationic polymers of polyacrylamides (BM Series) were prepared and used as flotation agents for oilfield waste water treatment.
用合成方法研制了聚丙烯酰胺阳离子型聚合物系列(BM系列)，将其用作油田污水净化浮选剂。
Cationic polymers of polyacrylamides (BM Series) were prepared and used as flotation agents for oilfield waste water treatment.
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