| 高效钙阻垢剂的合成及性能评价 |
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| 引用本文： | 彭国勋,李建波,杨海燕. 高效钙阻垢剂的合成及性能评价[J]. 精细石油化工, 2012, 29(3): 45-48 |
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| 作者姓名： | 彭国勋 李建波 杨海燕 |
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| 作者单位： | 1. 长庆油田分公司第二采油厂,甘肃庆阳,745100
2. 西南石油大学化学化工学院,四川成都,610500 |
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| 摘 要： | 实验以马来酸酐(MA)、丙烯酰胺(AM)、丙烯酸(AA)及烯类磺酸单体L-1为原料,过硫酸铵和亚硫酸氢钠溶液为氧化-还原引发体系,合成出水溶性阻垢聚合物MAAA,并依据SY/T 5673—93行业标准进行静态阻垢实验对阻垢效果进行合成条件及性能评价。结果表明,MAAA对Ca2+有很好的络合能力,而且分散性能明显,在阻垢剂加量为20mg/L,时,对CaCO3和CaSO4阻垢率分别为100.0%和98.2%。
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| 关 键 词： | 钙垢 阻垢剂 合成 评价 |
SYNTHESIS AND SCALE PERFORMANCE OF SCALE INHIBITOR MAAA |
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| Peng Guoxun , Li Jianbo , Yang Haiyan. SYNTHESIS AND SCALE PERFORMANCE OF SCALE INHIBITOR MAAA[J]. Speciality Petrochemicals, 2012, 29(3): 45-48 |
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| Authors: | Peng Guoxun Li Jianbo Yang Haiyan |
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| Affiliation: | 1.The Second Oil Production Plant Of Changqing Oil Field,Qingyang 745100,Gansu,China; 2,Southwest Petroleum University,College of Chemistry and Chemical Engineering, Chengdu 610510,Sichuan,China) |
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| Abstract: | Maleic anhydride(MA),acrylic acid(AA),acryl amide(AM) and sulfonic acid functional alkenes(L-1) as materials,peroxide ammonium sulfate and sodium hydrogen sulfite solution as oxidation-reduction initiator,water-soluble copolymer(MAAA) was synthesized.The performance was evaluated by static scale experiments according to the SY/T 5673—93.The results show that MAAAA has a good ability to complex Ca2+,and has good dispersivity.When the concentration of copolymer was 20 mg/L,the inhibition of CaCO3 and CaSO4 were 100.0% and 98.2%,respectively. |
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| Keywords: | calcium scale scale inhibitor synthesis assessed |
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