Treatment of Oily Sludge in Oil Field With Hot Water Washing

doi:10.3696/j.issn.1672-6952.2011.02.005

Journal of Liaoning Petrochemical University ›› 2011, Vol. 31 ›› Issue (2): 14-16.DOI: 10.3696/j.issn.1672-6952.2011.02.005

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Treatment of Oily Sludge in Oil Field With Hot Water Washing

ZHAO Yang, DAI Yue-ling, LI Xiao-ou*, LI Dong-sheng, QIN Yong-hang

School of Petrochemical Technology, Liaoning Shihua University, Fushun Liaoning 113001, P.R.China

Received:2010-12-20 Published:2011-06-25 Online:2017-07-05

热水洗法处理油田油泥技术的研究

赵阳,戴跃玲,李晓鸥* ,李东胜,秦永航

辽宁石油化工大学石油化工学院,辽宁抚顺113001

作者简介:赵阳(1985-),男,辽宁抚顺市,在读硕士。

Abstract

Abstract:

The Oil Sludge of Liaohe oil field was cleaned and treated by hot water. The optimum reagent was selected by comparison, and the effect of experimental conditions (including the concentration of reagent, mass ratio of liquid to soil, stirring rate, slurry time and temperature) on oil yield were studied; and the best experimental conditions are obtained as follows: reagent concentration 4%, slurry time 25 min, slurry temperature 60 ℃, mass ratio of liquid to soil 4∶1 and stirring rate 200 r/min. Under these conditions, Oil yield can reach 94.29% after treating oil sludge once. The slurry solution can be recycled; the crude oil separated can be recycled after treatment.

Key words: Oil sludge , Slurry , , Reagent , , Washing

摘要： 采用热水洗法,对辽河油田油泥进行净化处理。通过筛选、对比,确定最佳实验助剂,分别考察了浆
化液中助剂质量分数、液固比、浆化时间、温度、搅拌速度等实验条件对油的回收率的影响。通过实验确定最佳操作
条件,当助剂质量分数为4%、清洗时间为25min、清洗温度为60 ℃、液固比为4∶1、搅拌速度在200r/min的情况
下处理一次油泥,油的回收率可达94.29%左右;浆化液可循环使用,分离出来的原油经处理后可回收利用。

关键词: 油泥 , , 浆化 , , 助剂 , 水洗

ZHAO Yang, DAI Yue-ling, LI Xiao-ou, LI Dong-sheng, QIN Yong-hang. Treatment of Oily Sludge in Oil Field With Hot Water Washing[J]. Journal of Liaoning Petrochemical University, 2011, 31(2): 14-16.

赵阳,戴跃玲,李晓鸥,李东胜,秦永航. 热水洗法处理油田油泥技术的研究[J]. 辽宁石油化工大学学报, 2011, 31(2): 14-16.

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Treatment of Oily Sludge in Oil Field With Hot Water Washing

热水洗法处理油田油泥技术的研究

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