| 新型原油破乳剂SYC-201的研制及在天赐湾集输站的应用 |
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| 引用本文： | 李俊华,李俊莉,陈强,刘彦锋,李移乐,任海晶.新型原油破乳剂SYC-201的研制及在天赐湾集输站的应用[J].西安石油大学学报(自然科学版),2011,26(6):83-87,11. |
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| 作者姓名： | 李俊华 李俊莉 陈强 刘彦锋 李移乐 任海晶 |
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| 作者单位： | 陕西省石油化工研究设计院腐蚀与防护研究所,陕西西安,710054 |
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| 摘 要： | 天赐湾集输站处理原油开采时间长,原始含水率3%～5%,破乳温度变化大,现用破乳剂存在用量大、净化油含水率高、脱水时间长等问题.本文通过正交实验法优化得到破乳剂的最佳单剂质量配比,即m(YP-02)∶m(AP221)∶m(SP169)=8∶2∶3,研制出一种新型原油破乳剂SYC-201.室内实验结果表明,该破乳剂在温度为30℃、加入质量浓度为200 mg/L时,SYC-201在120 min净化油平均含水率为0.16%,且油水界面整齐,脱出水色清亮,说明其具有良好的破乳脱水能力.现场实验结果表明,加入SYC-201后的净化油含水率明显小于加入原用破乳剂后的净化油含水率,在SYC-201的平均加量为228 mg/L时,净化油平均含水率为0.10%,小于出矿原油技术条件(SY7513-1988)不大于0.50%的指标要求,能够满足现场生产使用要求.
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| 关 键 词： | 原油破乳剂 配方 脱水率 靖边采油厂 |
Development of a demulsifying agent SYC-201 and its application in Tianciwan crude oil gathering and transportation station |
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| LI Jun-hua,LI Jun-li,CHEN Qiang,LIU Yan-feng,LI Yi-le,REN Hai-jing.Development of a demulsifying agent SYC-201 and its application in Tianciwan crude oil gathering and transportation station[J].Journal of Xian Shiyou University,2011,26(6):83-87,11. |
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| Authors: | LI Jun-hua LI Jun-li CHEN Qiang LIU Yan-feng LI Yi-le REN Hai-jing |
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| Institution: | LI Jun-hua,LI Jun-li,CHEN Qiang,LIU Yan-feng,LI Yi-le,REN Hai-jing(Institute of Corrosion and Protection,Shaanxi Institute of Petroleum Chemical Engineering Research and Design,Xi'an 710064,Shaanxi,China) |
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| Abstract: | The crude oil in Tianciwan gathering station is characterized by long storage time,low water cut of 3%~5% and great temperature varying range.There are several defects in the dewatering process of crude oil.For example,the demulsifying agent used in present has low dewatering efficiency,dewatering time is long,the dosage of demulsifying agent is great and the water content of the dewatered oil is still high.In order to overcome the defects of the traditional demulsifying agent,a new type of demulsifying age... |
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| Keywords: | demulsifying agent formula dehydration ratio Jingbian Oil Production Plant |
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