| 腐殖酸接枝丙烯酸改性制备天然产物基阻垢剂研究 |
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| 引用本文： | 武世新,张洪利. 腐殖酸接枝丙烯酸改性制备天然产物基阻垢剂研究[J]. 应用化工, 2011, 40(6): 1026-1028 |
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| 作者姓名： | 武世新 张洪利 |
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| 作者单位： | 1. 延安职业技术学院石油工程系,陕西延安,716000
2. 渭南师范学院化学化工系,陕西渭南,714000 |
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| 摘 要： | 腐殖酸(HA)接枝丙烯酸(AA)改性制备天然产物基阻垢剂,研究了物质的量比、引发剂用量、反应温度、反应时间对聚合物阻垢性能的影响。结果表明,物质的量HA∶AA=1∶1,引发剂用量为10%,反应温度75℃,反应时间4 h时,阻垢效果达到最好95%。开发了一种腐殖酸基改性聚合物的阻垢剂,其具有生产工艺简单、原料易得、成本低、螯合能力强的优点。
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| 关 键 词： | 腐殖酸 接枝改性 丙烯酸 阻垢 |
Study on scale-inhibitor from humic acid modificated by acrylic acid |
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| WU Shi-xin,ZHANG Hong-li. Study on scale-inhibitor from humic acid modificated by acrylic acid[J]. Applied chemical industry, 2011, 40(6): 1026-1028 |
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| Authors: | WU Shi-xin ZHANG Hong-li |
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| Affiliation: | WU Shi-xin1,ZHANG Hong-li2 (1.Department of Petroengineering,Yan'an Vocatinoal & Technical College,Yan'an 716000,China,2.Department of Chemistry & Chemical Engineering,Weinan Normal University,Weinan 714000,China) |
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| Abstract: | The copolymer of humic acid(HA) and acrylic acid(AA) was studied as scale inhibitor,humic acid was modificated by acrylic acid.The effect of molar ratio,initiator dosage,temperature,time on the performance of scale-inhibitor were studied.The results showed:the molar ratio of HA to AA is 1∶1,initiator dosage percentage is 10%,reaction temperature is 75 ℃,the reaction time is 4 h,the rate of HAA scale-inhibition is 95%.A new green scale inhibitor was reserached.The scale-inhibitor had some advantages,such as easy operation,easy materials,low cost,etc. |
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| Keywords: | humic acid modification acrylicacid inhibitor |
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