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| 助剂强化罐底油泥的压滤脱水性能 | |
| 引用本文： | 李增强,刘会娥,陈爽,沈国平,祝威,桂召龙,李毅. 助剂强化罐底油泥的压滤脱水性能[J]. 环境工程, 2011, 29(5): 24-27. DOI: 10.13205/j.hjgc.201105008 |
| 作者姓名： | 李增强 刘会娥 陈爽 沈国平 祝威 桂召龙 李毅 |
| 作者单位： | 1. 中石化胜利油田分公司胜利采油厂,山东东营,257051 2. 中国石油大学（华东）化学工程学院,山东青岛,266555 3. 胜利油田胜利勘察设计研究院有限公司,山东东营,257068 |
| 基金项目： | 中央高校基本科研业务费专项资金(10CX04015A) |
| 摘 要： | 采用实验室压滤装置对胜利油田某联合站罐底清罐油泥进行压滤脱水研究,采用单独添加助滤剂G、絮凝剂PAM或PAC均可改善过滤效果,提高滤速,降低过滤比阻。但仅使用助滤剂G时滤速的提高尚不够理想,单独使用絮凝剂PAM或PAC时,滤饼含水率偏高,滤饼不易从滤布上剥离;絮凝剂PAM 0.1%与助滤剂G 3.0%复配,滤饼比阻由空白样的18.7×1012 m/kg降低到0.05×1012 m/kg,3 min即可使滤饼含水率降到74.16%,滤液澄清,滤饼成形性好,较仅添加絮凝剂PAM时,更容易从滤布上剥离。 |
| 关 键 词： | 罐底油泥 压滤脱水 助滤剂 絮凝剂 |
IMPROVEMENT ON DEWATERING PERFORMANCE OF OILY SLUDGE FROM OIL TANK THROUGH ADDING AGENTS |
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| Li Zengqiang Liu Huie Chen Shuang Shen Guoping Zhu Wei Gui Zhaolong Li Yi. IMPROVEMENT ON DEWATERING PERFORMANCE OF OILY SLUDGE FROM OIL TANK THROUGH ADDING AGENTS[J]. Environmental Engineering, 2011, 29(5): 24-27. DOI: 10.13205/j.hjgc.201105008 | |
| Authors: | Li Zengqiang Liu Huie Chen Shuang Shen Guoping Zhu Wei Gui Zhaolong Li Yi |
| Affiliation: | Li Zengqiang1 Liu Huie2 Chen Shuang2 Shen Guoping2 Zhu Wei3 Gui Zhaolong3 Li Yi3 (1.Shengli Oil Production Plant,Sinopec Shengli Oilfield Company,Dongying 257051,China,2.College of Chemical Engineering,China University of Petroleum,Qingdao 266555,3.Survey and Design Institute Co.,Ltd,Shengli Oilfield Company,Dongying 257068,China) |
| Abstract: | Dewatering performance of sludge from oil tank of Shengli Oil Production Plant was studied through pressure filtration experiments.Filter aid G,flocculants PAM and PAC were used independently to improve the dewatering performance.All of the three kinds of agents could increase the filtration rate and decrease the specific resistance.However the filtration rate was still not high enough with only filter aid G added,and the water content of filter cake was not low enough with only PAM or PAC added.When 0.1% P... |
| Keywords: | sludge from oil tank dewatering through pressure filtration filter aid flocculants |
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