| 三次采油用石油磺酸盐的改性研究 |
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| 引用本文： | 宋瑞国,;都卫娜.三次采油用石油磺酸盐的改性研究[J].精细石油化工进展,2014(4):4-6. |
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| 作者姓名： | 宋瑞国 ;都卫娜 |
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| 作者单位： | [1]青岛双瑞海洋环境工程股份有限公司,山东青岛266101; [2]青岛公用建筑设计研究院有限公司,山东青岛266072 |
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| 摘 要： | 以甲基苯为初始反应物,通过付-克反应、Knoevenagel反应、磺化反应,合成了一种改性甲基苯磺酸钠。考察了反应的可行性,并对产物进行了表征。以工业渣油为原料,参考可行性实验的反应条件,合成了改性石油磺酸钠。测定了产物的抗盐性,结果表明,改性石油磺酸钠的抗盐性优于普通石油磺酸钠。
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| 关 键 词： | 石油磺酸盐 糠醛抽出油 改性 三次采油 |
Modification of Petroleum Sulfonate for EOR |
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| Song Ruiguo;Du Weina.Modification of Petroleum Sulfonate for EOR[J].Advances in Fine Petrochemicals,2014(4):4-6. |
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| Authors: | Song Ruiguo;Du Weina |
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| Affiliation: | Song Ruiguo, Du Weina( 1. SunRui Marine Environment Engineering Co. , Ltd, Qingdao, Shandong 266101, China; 2. Qingdao Public Architecture Design Institution, Qingdao , Shandong 266072, China) |
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| Abstract: | A modified sodium methylbenzene sulfonate was synthesized by Friedel- Crafts reaction,Knoevenagel reaction, and sulfonation reaction using toluene as initial reactant. The feasibilities of the reactions were studied and the products were characterized. Refering to the reaction conditions of the feasibility experiments, modified petroleum sodium sulfonate was synthesized using residual oil as raw material. The salt- tolerance of the modified petroleum sodium sulfonate was determined and the result showed that the salt - tolerance of the modified petroleum sodium sulfonate than that of ordinary petroleum sodium sulfonate. |
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| Keywords: | petroleum sulfonate furfural extract oil modification EOR |
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