Process for stabilizing an oil-in-water or water-in-oil emulsion

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专利权人:

STATOIL PETROLEUM AS

发明人:

Vindstad Jens Emil,Mediaas Heidi,Grande Knut Vebjørn

申请号：

US200812743358

公开号：

US9222035(B2)

申请日:

2008.11.17

申请国别(地区):

美国

年份:

2015

代理人:

Knobbe, Martens, Olson & Bear, LLP

摘要：

A process for the preparation of at least one ARN acid or salt thereof comprising: (I) allowing at least one ARN acid salt to form during the production of crude oil in the presence of water; (II) removing at least 5 wt % of the formed at least one ARN acid salt, e.g. from the oil water interface; and optionally (III) converting said salt into an acid.

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中国工程科技知识中心

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http://www.ckcest.cn/home/