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电解质对支链甜菜碱动态界面张力行为的研究

Release Time:2019-03-11  Hits:

Indexed by: Journal Article

Date of Publication: 2014-03-25

Journal: 化学世界

Included Journals: CSCD

Volume: 55

Issue: 3

Page Number: 158-162

ISSN: 0367-6358

Key Words: 支链甜菜碱;克拉玛依原油;动态界面张力

Abstract: 考察了4种支链甜菜碱GC16(3)、GC16(5)、GC20(5)和GC20(9)在弱碱碳酸钠及氯化钠的作用下与克拉玛依脱水原油在40℃下的动态界面张力行为.结果表明,在弱碱碳酸钠的作用下,界面张力降低.在氯化钠的作用下,GC16(3)和GC20(9)与克拉玛依原油的动态界面张力变化不大;GC16(5)和GC20(9)随着氯化钠浓度的增加,界面张力升高.

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