| 一种高温防垢剂的研究与应用 |
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| 引用本文： | 邱海燕,董军.一种高温防垢剂的研究与应用[J].精细石油化工进展,2004,5(8):34-37. |
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| 作者姓名： | 邱海燕 董军 |
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| 作者单位： | 西南石油学院化学化工院,南充,637001 |
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| 摘 要： | 以水为溶剂，K2S2O8-Na2S2O3为引发剂，合成了马来酸酐／烯类磺酸单体／丙烯酸／亚磷酸共聚物防垢剂，研究了其防垢效果与聚合温度、引发剂用量及单体质量比等因素的关系。考察了防垢剂用量和溶液中Ca^2 、Ba^2 、Sr^2 的质量分数对防垢效果的影响。结果表明，该防垢剂对BaSO4、SrSO4、CaSO4均具有较好的防垢效果。
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| 关 键 词： | 防垢剂 引发剂 单体 K2S2O8 BaSO4 聚合温度 马来酸酐 研究 应用 CaSO4 亚磷酸 |
| 修稿时间： | 2004年3月2日 |
Study and Application of Scale Inhibitor for High Temperature |
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| Qiu Haiyan Dong Jun.Study and Application of Scale Inhibitor for High Temperature[J].Advances in Fine Petrochemicals,2004,5(8):34-37. |
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| Authors: | Qiu Haiyan Dong Jun |
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| Abstract: | The maleic anhydride/olefinic sulfonic acid/acrylic acid/phosphorous acid copolymer was synthesized with water as solvent, K2S2O8 - Na2S2O3 as initiator. The effects of polymerization temperature, amount of initiator, mass ratio of monomers on scale - inhibiting efficiency were investigated. The effect of amount of copolymer and concentration of Ca 2+ , Ba 2+ , and Sr 2+ on scale - inhibiting efficiency were also investigated. The results showed that the scale inhibitor had good scale - inhibiting efficiency. |
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| Keywords: | copolymer scale inhibitor high temperature |
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