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| 摘要: |
| 以水为溶剂，氧化一还原体系为引发剂合成了马来酸酐一醋酸乙烯酯共聚物。以防垢率、溴值、钙容忍度为指标对产品进行了评价。实验结果表明，当m(还原剂)：m(过硫酸铵)=0．6：1时，产品溴值小于30mg／g，钙容忍度为1500mg／L，产品使用浓度为4mg／L时，防垢率为91．2％。防垢性能优于HPMA，与HEDP、ATMP相当。 |
| 关键词: 马来酸酐 醋酸乙烯酯 共聚物 合成工艺 防垢剂 防垢工艺 油田 水处理工艺 |
| DOI： |
| 分类号:X741.03 |
| 基金项目:“十五”国家科技攻关项目 (2 0 0 2BA31 2B) |
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| Synthesis of Maleic Anhydride and Vinyl Acetate Copolymer in Water |
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Ma Tao Zhang Guicai Ge Jijiang Liu Guoliang
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| Abstract: |
| Maleic anhydride and vinyl acetate copolymer was synthesized with H 2O as solvent, ammonium persulfate and reducing agent as initiator. The properties of the product was evaluated by efficiency of scale inhibition, bromine value and calcium tolerance. Th |
| Key words: maleic anhydride, vinyl acetate, scale inhibitor, bromine value, calcium tolerance |
