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日用化学工业（中英文）

日用化学工业 ›› 2014, Vol. 44 ›› Issue (12): 671-675.doi: 10.13218/j.cnki.csdc.2014.12.149

• 开发与应用 • 上一篇    下一篇

三元复合体系色谱分离实验研究

刘凯, 岳湘安, 杨长春, 苏群, 徐金涛, 张德鑫   

  1. 中国石油大学(北京) 石油工程教育部重点实验室,北京 102249
  • 收稿日期:2014-06-22 出版日期:2014-12-22 发布日期:2019-04-08
  • 通讯作者: 岳湘安,教授,电话:13621210958,E-mail:yxa@cup.edu.cn。
  • 作者简介:刘 凯(1989-),男,山东人,硕士研究生,电话:15101181732,E-mail:lkzclkzc@vip.qq.com。

Experimental study on chromatographic separation phenomenon of ternary composite oil displacement agent system

LIU Kai, YUE Xiang-an, YANG Chang-chun, SU Qun, XU Jin-tao, ZHANG De-xin   

  1. Key Laboratory of Petroleum Engineering,Ministry of Education,China University of Petroleum (Beijing),Beijing 102249,China
  • Received:2014-06-22 Online:2014-12-22 Published:2019-04-08

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摘要： 利用填砂管模型进行了三元复合体系的渗流实验,研究了填砂管渗透率及长度对于三元复合体系色谱分离的影响。实验结果表明,在填砂管渗透率和长度不同的条件下,三元复合体系均发生了明显的色谱分离现象。当填砂管渗透率从0.601 μm2减小到0.390 μm2时,三元复合体系色谱分离程度增加;当填砂管长度从100 cm增加到240 cm时,三元复合体系色谱分离程度有所增加。说明填砂管渗透率和长度是影响三元复合体系色谱分离的重要因素,且填砂管渗透率的变化对于三元复合体系色谱分离影响程度大于长度。

关键词: 三元复合体系, 色谱分离, 填砂管, 渗透率

Abstract: Seepage flow test of alkali-surfactant-polymer ternary composite oil displacement agent system (hereinafter refers to as the ASP system) was conducted with Sandpack model.Effect of permeability and length of the Sandpack on chromatographic separation phenomenon of the ASP system was investigated.Experimental results showed that under all separate conditions of permeability and length of the Sandpack,the ASP system displays remarkable chromatographic separation phenomenon.When the permeability reduces from 0.601 μm2 to 0.390 μm2,the extent of chromatographic separation increases while when the length of the Sandpack increases from 100 cm to 240 cm,the extent of chromatographic separation displays somewhat increment.Such results indicated that both permeability and length of the Sandpack affect the chromatographic separation of the ASP system;while effect of the permeability is stronger than that of the length.

Key words: alkali surfactant and polymer system, chromatographic separation, Sandpack, permeability

中图分类号: 

  • TE357.4