PROCESS USING BISPHENOL A AMINATED AND ALKOXYLATED DERIVATIVE AS DEMULSIFIER
    4.
    发明申请
    PROCESS USING BISPHENOL A AMINATED AND ALKOXYLATED DERIVATIVE AS DEMULSIFIER 审中-公开
    使用双酚A胺化和烷氧基衍生物作为分解剂的方法

    公开(公告)号:US20130237641A1

    公开(公告)日:2013-09-12

    申请号:US13885217

    申请日:2011-11-15

    IPC分类号: B01D17/04

    摘要: Embodiments of the present disclosure include a method of destabilizing a crude oil-water emulsion that includes adding to the crude oil-water emulsion a demulsifier obtained by an alkoxylation reaction of an aminated epoxy adduct, the aminated epoxy adduct obtained by a reaction of an epoxy resin and an amine. In one or more embodiments, the alkoxylation reaction includes reacting C2 to C4 alkylene oxides with the aminated epoxy adduct.

    摘要翻译: 本公开的实施方案包括使原油 - 水乳液不稳定的方法,其包括向原油 - 水乳液中加入通过胺化环氧加合物的烷氧基化反应获得的破乳剂,通过环氧树脂反应获得的胺化环氧加合物 树脂和胺。 在一个或多个实施方案中,烷氧基化反应包括使C2至C4烯化氧与胺化的环氧加合物反应。