| 石油储罐罐底油三相分离工艺研究 |
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| 引用本文： | 王艳红,葛文中,蔡亚平,张华,杨元凤,杨德武.石油储罐罐底油三相分离工艺研究[J].黑龙江八一农垦大学学报,2009,21(1):79-82. |
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| 作者姓名： | 王艳红 葛文中 蔡亚平 张华 杨元凤 杨德武 |
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| 作者单位： | 1. 黑龙江八一农垦大学生命科学技术学院,大庆,163319
2. 沈阳化工学院机械工程学院 |
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| 摘 要： | 罐底油具有油水乳化严重、油渣相互附着力强、渣颗粒相对比重小等特点，直接进行油水渣三相分离获得原油非常困难。为解决罐底油三相分离的技术问题，本文采用Tween-80破乳剂打破“W／O”状态，再辅以超声振荡和适当微波加热措施，使原油与水、无机固形物之间解吸附而分离。单因素与正交试验结果显示：以3％质量浓度破乳剂与罐底油体积比为1：1、温度50℃、超声处理12min后，原油回收率可达到98．4％。
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| 关 键 词： | 罐底油 油渣 破乳剂 三相分离 |
Study On The Triple-phase Separation Technology of Oil-water Sludge from Oil Storage |
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| Wang Yanhong,Ge Wenzhong,Cai Yaping,Zhang Hua,Yang Yuanfeng,Yang Dewu.Study On The Triple-phase Separation Technology of Oil-water Sludge from Oil Storage[J].Journal of Heilongjiang August First Land Reclamation University,2009,21(1):79-82. |
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| Authors: | Wang Yanhong Ge Wenzhong Cai Yaping Zhang Hua Yang Yuanfeng Yang Dewu |
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| Institution: | Wang Yanhong, Ge Wenzhong, Cai Yaping, Zhang Hua, Yang Yuanfeng, Yang Dewu (1.College of Life Science and Technology, Heilongjiang August First Land Reclamation University, Daqing 163319; 2.Shen Yang Institute of Chemical Technology) |
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| Abstract: | Oil-water sludge had the characteristics of good emulsification oil-water, strong adhesion of oily sludge and small relative gravity in oil-water sludge which was difficult to directly separate crude oil from oil-water sludge. In order to solve the triple-phase separation technology of oil-water sludge, Tween-80 was selected to destroy emulsification of ＂W/O＂, followed by ultrasonic oscillating and microwave heating, which made the inorganic solids disintegrate and the crude oil from oil-water sludge were reclaimed. According to single-factor-analysis and orthogonal experiment design, the optimal process was confirmed that separation temperature was 50℃, 3% emulsification reagent, ultrasonic oscillating was 12 minutes, volume rate of emulsification reagent and oil-water sludge was 1：1. The rate of reclaiming crude oil could arrive at 98.4%. |
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| Keywords: | oil-water sludge oily sludge emulsification reagent triple phase separation |
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