石油化工高等学校学报

石油化工高等学校学报 ›› 2015, Vol. 28 ›› Issue (3): 22-26.DOI: 10.3969/j.issn.1006-396X.2015.03.005

• 石油化工 • 上一篇    下一篇

罐底油泥的药剂法处理研究

阎 松1,  许维相2,  郭 铁1,  张 然1,  王兆泉3   

  1. ( 1. 辽宁石油化工大学,辽宁抚顺1 1 3 0 0 1; 2. 中国石油云南石化有限公司,云南昆明6 5 0 3 0 0;
    3. 中国石油大庆油田, 黑龙江大庆1 6 3 0 0 1)
  • 收稿日期:2014-09-03 修回日期:2015-04-15 出版日期:2015-06-25 发布日期:2015-06-23
  • 作者简介:阎松( 1 9 7 8 - ) , 男, 硕士, 实验师, 从事工业催化研究; E - m a i l : y a n s o n g 5 8 5 9@s i n a. c o m。
  • 基金资助:
    国家自然科学基金项目( 2 0 9 0 3 0 5 4) 。

The Study of Chemical Agent Experiment of the Oily Tank Sludge

  1. (1. Liaoning Shihua University, Fushun Liaoning 113001,China; 2. Yunnan Branch of China Petroleum & Chemical Corporation, Kunming Yunnan 650300, China; 3. Daqing Oilfield of CNPC, Daqing Heilongjiang 163001, China)
  • Received:2014-09-03 Revised:2015-04-15 Published:2015-06-25 Online:2015-06-23

摘要: 以某油田罐底泥为研究对象, 采用化学药剂对含油污泥进行除油处理。单因素考察十二烷基苯磺酸 钠、 十二烷基硫酸钠、 市售复合阴离子表面活性剂、 硅酸钠、 碳酸钠、 聚合氯化铝、 硫酸铝和聚丙烯酰胺的除油率。结 果表明, 阴离子表面活性剂中十二烷基苯磺酸钠、 十二烷基硫酸钠对该含油污泥的除油率能够达到6 8. 8%和6 3. 5%; 分散剂碳酸钠除油率能够达到7 5. 9%; 聚合氯化铝和聚丙烯酰胺絮凝剂的除油效果差别不大。随后将筛选出的5种 药剂进行复配实验, 结果表明十二烷基苯磺酸钠( 4g / L) 、 碳酸钠( 1g / L) 、 聚丙烯酰胺( 3 0m g / L) 的体积比为1∶2∶ 1时, 除油率能够达到9 7. 3%。

关键词: 除油率, 表面活性剂,  , 分散剂, 絮凝剂, 复配

Abstract: The oily sludge of tank was treated by chemical agent in this paper, and eight chemicals (dodecyl benzene sulfonic acid sodium, sodium dodecyl sulfate, composite anionic surfactant, sodium metasilicate, sodium carbonate, polyaluminium chloride, aluminum sulfate and polyacrylamide) were screened out. The results showed that the oil removal rate of dodecyl benzene sulfonic acid sodium and sodium dodecyl sulfate (surface active agent) was 68.8% and 63.5%, respectively; the oil removal rate of sodium carbonate (dispersing agent) was 75.9%; the oil removal rate of polyaluminium chloride and polyacrylamide flocculating agent was similar. According to experimental results, the mixing experiment was carried out with the five chemicals. The experimental results indicated that the oil removal rate reached 97.3%, when the complex agent was used with volume rate of dodecyl benzene sulfonic acid sodium(4 g/L), sodium carbonate(1 g/L) and polyacrylamide(30 mg/L) of 1∶2∶1.

Key words: Oil removal rate,    ,  Surfactant,    ,  Dispersant,    ,  Flocculant,   ,  Mixed experiment

引用本文

阎 松, 许维相, 郭 铁, 张 然, 王兆泉. 罐底油泥的药剂法处理研究[J]. 石油化工高等学校学报, 2015, 28(3): 22-26.

Yan Song,Xu Weixiang,Guo Tie,et al. The Study of Chemical Agent Experiment of the Oily Tank Sludge[J]. Journal of Petrochemical Universities, 2015, 28(3): 22-26.

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