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  5. Synthesis of modified polyacrylamide with high content of hydroxamate groups and settling performanc

Synthesis of modified polyacrylamide with high content of hydroxamate groups and settling performanc

来源 :The 6th International Conference on Hydrometallurgy(第六届国际湿法冶 | 被引量 : 0次 | 上传用户：shuang901014
【摘 要】
：
Hydroxamated polyacrylamide (HPAM) was synthesized from high molecular weight polyacrylamide (PAM) under the optimum reaction conditions (with pH 12 and a molar ratio of hydroxylamine to amide groups
【作 者】
：
Liu Jin-wei Hu Hui-ping Wang Meng Chen Xiang-pan Chen Qi-yuanl Ding Zhi-ying 
【机 构】
：
Key Laboratory of Resources Chemistry of Nonferrous Metals Ministry of Education,School of Chemistry
【出 处】
：
The 6th International Conference on Hydrometallurgy(第六届国际湿法冶
【发表日期】
：
2014年5期
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论文部分内容阅读
Hydroxamated polyacrylamide (HPAM) was synthesized from high molecular weight polyacrylamide (PAM) under the optimum reaction conditions (with pH 12 and a molar ratio of hydroxylamine to amide groups of 1.5 at 50 ℃ for 12 hrs).
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