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罐底含油污泥萃取溶剂的选择与优化

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巫树锋, 刘发强, 杨岳, 刘光利, 梁宝锋, 李常青, 江岩, 王军. 罐底含油污泥萃取溶剂的选择与优化[J]. 环境工程学报, 2013, 7(8): 3191-3195.
引用本文: 巫树锋, 刘发强, 杨岳, 刘光利, 梁宝锋, 李常青, 江岩, 王军. 罐底含油污泥萃取溶剂的选择与优化[J]. 环境工程学报, 2013, 7(8): 3191-3195.
shu
Wu Shufeng, Liu Faqiang, Yang Yue, Liu Guangli, Liang Baofeng, Li Changqing, Jiang Yan, Wang Jun. Selection of solvents for extraction of crude oil tank bottom sludge[J]. Chinese Journal of Environmental Engineering, 2013, 7(8): 3191-3195.
Citation: Wu Shufeng, Liu Faqiang, Yang Yue, Liu Guangli, Liang Baofeng, Li Changqing, Jiang Yan, Wang Jun. Selection of solvents for extraction of crude oil tank bottom sludge[J]. Chinese Journal of Environmental Engineering, 2013, 7(8): 3191-3195.
shu

罐底含油污泥萃取溶剂的选择与优化

  • 1.

    中国石油天然气股份有限公司石油化工研究院兰州化工研究中心, 兰州 730060

  • 基金项目:

    中国石油炼油与化工分公司支撑项目(08-10-01-03)

  • 中图分类号: X703.1

Selection of solvents for extraction of crude oil tank bottom sludge

  • 1.

    Lanzhou Petrochemical Research Center, Petrochemical Research Institute, PetroChina Company Limited, Lanzhou 730060, China

  • Fund Project:

  • 摘要: 针对某炼化企业在石油储运过程中产生的罐底油泥,进行了油泥样分析和不同萃取剂萃取回收油分实验。经分析该罐底油泥含水率约16.1%,总有机物含量约34.8%,其中可萃取石油类物质约占总有机物成分的67.0%。考察不同溶剂的萃取效果,结果表明,石脑油90~110℃沸程段的馏分油的萃取效果和工艺可操作性优越于其他常用溶剂,其萃取效果排序为石脑油90~110℃沸程段的馏分油>120#溶剂油>正庚烷>石油醚(90~120℃)>石油醚(60~90℃);用石脑油90~110℃沸程段的馏分油在优化萃取工艺条件下,经两次萃取可分离出大于96%的可萃取油分,罐底油泥中有机物的萃出率可达64%以上,比120#溶剂油萃取效果高出约3%~5%,实现了罐底油泥更深程度的萃取和资源化利用。
    Abstract: Solvent extraction was used to recover oil from waste sludge generated from the storage of crude petroleum. The oily sludge had a water content of about 16.1%, total organic content was about 34.8%, of which about 67.0% was recoverable oil. Many solvents were used in the extraction of oily sludge, and the results showed that the 90~110℃ boiling range fractions of naphtha had a unique effect of solvent extraction. According to the efficiency of extraction, the solvents was sorted by 90~110℃ boiling range fractions of naphtha, 120# solvent oil, n-heptane, petroleum ether(90~120℃), petroleum ether(60~90℃). Using 90~110℃ boiling range fractions of naphtha as solvent and under optimized conditions, more than 96% of recoverable oil could be recovered by twice extraction. And more than 64% of organic matter could be recovered in the total organic content of oily sludge, which was higher by 3%~5% than the effect of 120# solvent oil. The technology achieved a deeper level of resources of oily sludge generated during the storage, transportation of crude petroleum.
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  • [1] 车承丹,吴少林,朱南文,等. 含油污泥石油醚浸提技术研究.安全与环境学报,2008,8(1):56-58 Che Chengdan, Wu Shaolin, Zhu Nanwen, et al. Shudy on the petroleum ether-extraction technique of oil sludge. Journal of Safety and Environment, 2008,8(1):56-58(in Chinese)
    [2] ávila-Chávez M.A., Eustaquio-Rincón R., Reza J., et al. Extraction of hydrocarbons from crude oil tank bottom sludges using supercritical ethane. Separation Science and Technology, 2007,42(10):2327-2345
    [3] Gazineu M.H.P., de Araújo A.A., Brand Y. B., et al. Radioactivity concentration in liquid and solid phases of scale and sludge generated in the petroleum industry. Journal of Environmental Radioactivity, 2005,81(1):47-54
    [4] Taiwo E. A., Otolorin J. A. Oil recovery from petroleum sludge by solvent extraction. Petroleum Science and Technology, 2009,27(8):836-844
    [5] Schemidt H., Kaminsky W. Pyrolysis of oil sludge in a fluidized bed reactor. Chemosphere, 2001,45(3):285-290
    [6] 宋薇, 刘建国, 聂永丰. 含油污泥低温热解的影响因素及产物性质. 中国环境科学, 2008,28(4):340-344 Song Wei, Liu Jianguo, Nie Yongfeng. Influencing factors and product property of low temperature pyrolysis of oil sludge. China Environmental Science, 2008,28(4):340-344(in Chinese)
    [7] 姜勇, 赵东风, 董铁有,等.含油污泥焦化液相油收率影响因素研究.环境工程学报, 2007,1(7):115-118 Jiang Yong, Zhao Dongfeng, Dong Tieyou, et al. study on influencing factors of oil recovering rate of oily sludge with coking technology. Chinese Journal of Environmental Engineering, 2007,1(7):115-118(in Chinese)
    [8] McCoy,Drew E.Recovery of oil from refinery sludges by steam distillation.US:US4014780,1975
    [9] Steven R. Heuer, Arvade Colo. Process for the recovery of oil from waste oil sludges. US:US4990237,1991
    [10] Humbert H.Chu. Decontamination extraction process for treatment of oily solids.US:US5279747,1994
    [11] Zhang Ju, Li Jianbing, Thring Ronald W., et al. Oil recovery from refinery oily sludge via ultrasound and freeze/thaw. Journal of Hazardous Materials, 2012,203-204(1):195-203
    [12] Ping Yan, Mang Lu, Qin Yang, et al. Oil recovery from refinery oily sludge using a rhamnolipid biosurfactant producing. Bioresource Technology, 2012,116(1):24-28
    [13] Roman Bilak.Enhanced oil recovery methods.US:US7069990,2006
    [14] Robert Mitchell Dacis,James Mark Pall. Method for extracting oil from oil-contaminated soil.US:US5690811,1997
    [15] Essam A. H. Zubaidy, Dana M. Abouelnasr. Fuel recovery from waste oily sludge using solvent extraction. Process Safety and Environmental Protection, 2010,88(5):318-326
    [16] 刘发强, 杨岳, 江岩,等. 一种含油污泥的处理工艺. CN:CN101823824A,2009
    [17] 陈建成. 用溶剂萃取法从含油污泥中回收燃料油的方法. CN: CN1526797A,2003
    [18] 赵景霞,回军,王有华,等.一种含油污泥的处理方法. CN:CN100340503C,2004
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出版历程
  • 收稿日期:  2012-08-13
  • 刊出日期:  2013-08-12
巫树锋, 刘发强, 杨岳, 刘光利, 梁宝锋, 李常青, 江岩, 王军. 罐底含油污泥萃取溶剂的选择与优化[J]. 环境工程学报, 2013, 7(8): 3191-3195.
引用本文: 巫树锋, 刘发强, 杨岳, 刘光利, 梁宝锋, 李常青, 江岩, 王军. 罐底含油污泥萃取溶剂的选择与优化[J]. 环境工程学报, 2013, 7(8): 3191-3195.
shu
Wu Shufeng, Liu Faqiang, Yang Yue, Liu Guangli, Liang Baofeng, Li Changqing, Jiang Yan, Wang Jun. Selection of solvents for extraction of crude oil tank bottom sludge[J]. Chinese Journal of Environmental Engineering, 2013, 7(8): 3191-3195.
Citation: Wu Shufeng, Liu Faqiang, Yang Yue, Liu Guangli, Liang Baofeng, Li Changqing, Jiang Yan, Wang Jun. Selection of solvents for extraction of crude oil tank bottom sludge[J]. Chinese Journal of Environmental Engineering, 2013, 7(8): 3191-3195.
shu

罐底含油污泥萃取溶剂的选择与优化

  • 1. 中国石油天然气股份有限公司石油化工研究院兰州化工研究中心, 兰州 730060
  • 收稿日期:  2012-08-13
基金项目:

中国石油炼油与化工分公司支撑项目(08-10-01-03)

摘要: 针对某炼化企业在石油储运过程中产生的罐底油泥,进行了油泥样分析和不同萃取剂萃取回收油分实验。经分析该罐底油泥含水率约16.1%,总有机物含量约34.8%,其中可萃取石油类物质约占总有机物成分的67.0%。考察不同溶剂的萃取效果,结果表明,石脑油90~110℃沸程段的馏分油的萃取效果和工艺可操作性优越于其他常用溶剂,其萃取效果排序为石脑油90~110℃沸程段的馏分油>120#溶剂油>正庚烷>石油醚(90~120℃)>石油醚(60~90℃);用石脑油90~110℃沸程段的馏分油在优化萃取工艺条件下,经两次萃取可分离出大于96%的可萃取油分,罐底油泥中有机物的萃出率可达64%以上,比120#溶剂油萃取效果高出约3%~5%,实现了罐底油泥更深程度的萃取和资源化利用。

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