高级搜索

含油污泥化学清洗处理实验研究与工艺参数优化

,  ,  ,  ,  , 

downloadPDF

上一篇

下一篇

肖楠, 朱玲, 王春雨, 杨子育, 张亚宁, 齐美荣. 含油污泥化学清洗处理实验研究与工艺参数优化[J]. 环境工程学报, 2019, 13(5): 1202-1208. doi: 10.12030/j.cjee.201810139
引用本文: 肖楠, 朱玲, 王春雨, 杨子育, 张亚宁, 齐美荣. 含油污泥化学清洗处理实验研究与工艺参数优化[J]. 环境工程学报, 2019, 13(5): 1202-1208. doi: 10.12030/j.cjee.201810139
shu
XIAO Nan, ZHU Ling, WANG Chunyu, YANG Ziyu, ZHANG Yaning, QI Meirong. Experimental study and process parameters optimization for oily sludge treatment by chemical cleaning[J]. Chinese Journal of Environmental Engineering, 2019, 13(5): 1202-1208. doi: 10.12030/j.cjee.201810139
Citation: XIAO Nan, ZHU Ling, WANG Chunyu, YANG Ziyu, ZHANG Yaning, QI Meirong. Experimental study and process parameters optimization for oily sludge treatment by chemical cleaning[J]. Chinese Journal of Environmental Engineering, 2019, 13(5): 1202-1208. doi: 10.12030/j.cjee.201810139
shu

含油污泥化学清洗处理实验研究与工艺参数优化

  • 1.

    北京石油化工学院环境工程系，北京 102617

  • 2.

    华油惠博普科技股份有限公司，北京 100011

  • 基金项目:

    北京市长城学者资助项目CIT&TCD20190314

    国家自然科学基金资助项目21207006

    国家级大学生创新创业计划项目2019J00134北京市长城学者资助项目(CIT&TCD20190314)

    国家自然科学基金资助项目(21207006)

    国家级大学生创新创业计划项目(2019J00134)

Experimental study and process parameters optimization for oily sludge treatment by chemical cleaning

  • 1.

    Department of Environmental Engineering, Beijing Institute of Petrochemical Technology, Beijing 102617, China

  • 2.

    China Oil HBP Science & Technology Incorporated Company, Beijing 100011, China

  • Fund Project:

  • 摘要: 以大庆采油一厂的含油污泥为研究对象，采用化学清洗方法，以处理后底泥残油率为评价指标，优化影响含油污泥清洗效率的参数。根据单因素实验，确定清洗温度、化学药剂浓度、液固比的取值范围；采用Design-Expert响应曲面法，考察单独变量作用及交互作用对含油污泥残油率的影响。选择软件中二次多项式模型进行模拟可知，单因素变量、清洗温度与化学药剂浓度的交互项均对含油污泥残油浓度具有显著影响；模型优化结果显示，化学法处理含油污泥的最佳工艺条件为清洗温度78.68 ℃、化学药剂浓度0.84 g·L-1、液固比9.40∶1，模型预测底泥残油率为3.85%，实验验证结果的平均值是3.96%，测定值与预测值之间相对误差为2.78%，证明该模型的可靠性。
    Abstract: The oily sludge from Daqing No.1 oil production plant was purified by chemical cleaning method, and the parameters influencing the cleaning efficiency of oily sludge were optimized with the evaluation indicator of residual oil rate in sediment. According to the single factor experiments, the ranges of cleaning temperature, chemical reagent concentration and liquid-solid ratio were determined. Then the effects of independent variables and their interactions on the cleaning efficiency were investigated through Design-Expert response surface method. The simulation results of the quadratic polynomial model in software indicated that not only the single variables, but also the interaction between the cleaning temperature and the chemical reagent concentration had a significant effect on residual oil concentration of oily sludge. According to the model optimization results, the optimal parameters were determined as the cleaning temperature of 78.68 ℃, the chemical reagent concentration of 0.84 g·L-1 and the liquid-solid ratio of 9.40∶1. And the residual oil rate predicated by the model was 3.85%, and the average residual oil rate of experimental results was 3.96%, the relative error between them was 2.78%, which proved the reliability of the quadratic polynomial model.
  • 加载中
  • [1] 郭鹏, 庄建全, 纪艳娟, 等. 油田含油污泥特点与处理技术[J]. 精细石油化工进展, 2016, 17(3): 27-31.
    [2] 佚名. 《2017年国内外油气行业发展报告》发布: 中国原油对外依存度67.4%[J]. 上海化工, 2018, 43(2): 5.
    [3] 黎城君, 郜洪文. 我国含油污泥处理处置技术研究现状分析[J]. 山东化工, 2018, 47(23): 77-79.
    [4] 朱冬立, 金占鑫, 李艳芳, 等. 化学法处理含油污泥研究进展[J]. 化学工程师, 2015(2): 36-39.
    [5] ZHANG J, LI J B, RONALD W, et al. Oil recovery from refinery oily sludge via ultrasound and freeze/ thaw[J]. Journal of Hazardous Materials, 2012, 203-204(4): 195-203.
    [6] 陶梅, 梁尚文. 油泥制备除油吸附剂[J]. 环境工程学报, 2016, 10(11): 6711-6719.
    [7] HU G J, LI J B, ZENG G M. Recent development in the treatment of oily sludge from petroleum industry: A review[J]. Journal of Hazardous Materials, 2013, 261(13): 470-490.
    [8] 毛飞燕. 基于离心脱水的含油污泥油-水分离特性及分离机理研究[D]. 杭州: 浙江大学, 2016.
    [9] 朱嘉卉. 含油污泥的理化特性研究与分析[D]. 杭州: 浙江大学, 2014.
    [10] QIN H, MA J, WANG Q, et al. Treatment of oil shale sludge using solvent extraction and thermo-chemistry[J]. Chinese Journal of Environmental Engineering, 2016, 10(2): 851-857.
    [11] DUAN M, WANG X, FANG S, et al. Treatment of Daqing oily sludge by thermochemical cleaning method[J]. Colloids & Surfaces A: Physicochemical & Engineering Aspects, 2018, 554: 272-278.
    [12] 宋健. 油田含油污泥热洗处理技术研究[D]. 大庆: 东北石油大学, 2015.
    [13] 肖楠, 朱玲, 张芮鑫, 等. 含油底泥高效清洗剂的研究[J]. 工业安全与环保, 2018, 44(7): 103-106.
    [14] 罗冰冰, 黄祖浩. 热洗法工艺处理含油污泥研究[J]. 云南化工, 2018, 45(8): 66-67.
    [15] 梁宏宝, 刘福生, 陈博, 等. 含油污泥热化学清洗剂的研制与清洗效果实验分析[J]. 环境工程学报, 2017, 11(11): 117-123.
    [16] JING G, CHEN T, LUAN M. Studying oily sludge treatment by thermo chemistry[J]. Arabian Journal of Chemistry, 2016, 9(S1): S457-S460.
    [17] 徐轶. 罐底油泥处理技术研究[J]. 辽宁化工, 2015(1): 105-108.
    [18] LI X B, LIU J T, XIAO Y Q, et al. Modification technology for separation of oily sludge[J]. Journal of Central South University, 2011, 18(2): 367-373.
    [19] 刘自强. 炼油厂含油污泥萃取分离实验研究[D]. 北京: 中国石油大学, 2016.
    [20] 荆国林, 霍维晶, 崔宝臣. 含油污泥中的原油回收[J]. 油气田地面工程, 2007, 26(12): 32-32.
    [21] 余兰兰, 宋健, 郑凯, 等. 热洗法处理含油污泥工艺研究[J]. 化工科技, 2014, 22(1): 29-33.
    [22] SUN B, BAI L, WANG Q, et al. Experimental research on washing oil shale sludge by thermo chemical method[J]. Chemical Industry & Engineering Progress, 2014, 33(6): 1596-1606.
    [23] 陈婷婷. 含油污泥的热化学清洗工艺研究[D]. 大庆: 东北石油大学, 2012.
    [24] 庞霄, 张刚, 李留仁, 等. 孤东采油厂含油泥砂热水洗处理参数优选与机理分析研究[J]. 石油与天然气化工, 2009, 38(1): 85-88.
    [25] 狄军贞, 赵微, 朱志涛, 等. 响应曲面法优化强化混凝工艺处理微污染水[J]. 环境工程学报, 2017, 11(1): 27-32.
    [26] GHAFARZADEH M, ABEDINI R, RAJABI R. Optimization of ultrasonic waves application in municipal wastewater sludge treatment using response surface method[J]. Journal of Cleaner Production, 2017, 150(2): 361-370.
  • 加载中
WeChat 点击查看大图
计量
  • 文章访问数:  1957
  • HTML全文浏览数:  1899
  • PDF下载数:  106
  • 施引文献:  0
出版历程
  • 刊出日期:  2019-06-03

含油污泥化学清洗处理实验研究与工艺参数优化

  • 1. 北京石油化工学院环境工程系，北京 102617
  • 2. 华油惠博普科技股份有限公司，北京 100011
基金项目:

北京市长城学者资助项目CIT&TCD20190314

国家自然科学基金资助项目21207006

国家级大学生创新创业计划项目2019J00134北京市长城学者资助项目(CIT&TCD20190314)

国家自然科学基金资助项目(21207006)

国家级大学生创新创业计划项目(2019J00134)

摘要: 以大庆采油一厂的含油污泥为研究对象，采用化学清洗方法，以处理后底泥残油率为评价指标，优化影响含油污泥清洗效率的参数。根据单因素实验，确定清洗温度、化学药剂浓度、液固比的取值范围；采用Design-Expert响应曲面法，考察单独变量作用及交互作用对含油污泥残油率的影响。选择软件中二次多项式模型进行模拟可知，单因素变量、清洗温度与化学药剂浓度的交互项均对含油污泥残油浓度具有显著影响；模型优化结果显示，化学法处理含油污泥的最佳工艺条件为清洗温度78.68 ℃、化学药剂浓度0.84 g·L-1、液固比9.40∶1，模型预测底泥残油率为3.85%，实验验证结果的平均值是3.96%，测定值与预测值之间相对误差为2.78%，证明该模型的可靠性。

English Abstract

    全文HTML

参考文献 (26)

目录

/

返回文章
返回

Copyright © 2019 中国科学院生态环境研究中心