辽宁石油化工大学学报

辽宁石油化工大学学报 ›› 2016, Vol. 36 ›› Issue (5): 6-9.DOI: 10.3969/j.issn.1672-6952.2016.05.002

• 石油化工 • 上一篇    下一篇

液体石蜡的乳化研究

段月英1,丛玉凤1,黄 玮1,赵红丽1,唐 东1,白双福1,郭金鹏2,高 瞩1   

  1. 1.辽宁石油化工大学,辽宁抚顺113001;2.辽河油田特种油开发公司,辽宁盘锦124000
  • 收稿日期:2016-03-25 修回日期:2016-04-18 出版日期:2016-10-20 发布日期:2016-10-29
  • 通讯作者: 丛玉凤(1965-),女,博士,教授,从事石油化学品的研制与开发方面研究;E-mial:yufengcong02@163.com。
  • 作者简介:段月英(1987-),女,硕士研究生,从事石蜡改性及石油化学品的研究;E-mial:1450302112@qq.com。
  • 基金资助:
    国家自然科学基金项目(21476101)。

Research of Liquid Paraffin-Emulsion

  1. 1.Liaoning Shihua University, Fushun Liaoning 113001, China; 2.PetroChina Liaohe Oilfield Company, Panjin Liaoning 12400, China

  • Received:2016-03-25 Revised:2016-04-18 Published:2016-10-20 Online:2016-10-29

摘要: 以液体石蜡为原料,采用添加助剂的方法,制备了石蜡乳液。探讨了乳化剂种类及其质量分数、乳化水质量分数、乳化温度、乳化时间等因素对乳化效果的影响。结果表明,复配乳化剂乳化效果较好,各因素对乳化效果的影响程度依次为乳化水质量分数、乳化剂质量分数、乳化温度、乳化时间,确定最佳实验条件为:m (单甘脂)/m (Twee-80)=3∶4,乳化剂质量分数0.9 %,乳化温度85 ℃,乳化时间50 min,乳化水质量分数62.0 %,转速1 100 r/min。石蜡乳液的稳定性和分散性较好,密度符合要求。

关键词: 液体石蜡, 助剂, 复配乳化剂

Abstract:

Paraffin emulsion was prepared from liquid paraffin by the means of adding coemulsifier. The effects of the emulsifie species and their dosages, water dosage, emulsifying temperature, and emulsifying time on the paraffin emulsion properties were studied. The results showed that composite emulsifiers could provide better performance for the paraffin emulsion. The influencing factors can be arranged in orderwater dosage>emulsifier dosage>emulsifying temperature>emulsifying time. Stable paraffin emulsion can be prepared under the optimum conditionsm(glycerol monostearate)/m(Tween80)=34, emulsifier dosage 0.9%,emulsifying temperature 85 ℃,emulsifying time 50 minwater dosage 62.0 and stirring speed 1 100 r/min. The experimental result indicated that the liquid paraffinemulsion had better stability density and dispersibility.

Key words: Liquid paraffin, Coemulsifier, Composite emulsifier

引用本文

段月英,丛玉凤,黄 玮,赵红丽,唐 东,白双福,郭金鹏,高 瞩. 液体石蜡的乳化研究[J]. 辽宁石油化工大学学报, 2016, 36(5): 6-9.

Duan Yueying, Cong Yufeng, Huang Wei, Zhao Hongli, Tang Dong, Bai Shuangfu, Guo Jinpeng, Gao Zhu.

Research of Liquid Paraffin-Emulsion[J]. Journal of Liaoning Petrochemical University, 2016, 36(5): 6-9.

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链接本文: http://journal.lnpu.edu.cn/CN/10.3969/j.issn.1672-6952.2016.05.002

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