Invention Grant
US09453173B2 Method and composition for inhibiting foam in a hydrocarbon mixture
有权
用于抑制烃混合物中的泡沫的方法和组合物
- Patent Title: Method and composition for inhibiting foam in a hydrocarbon mixture
- Patent Title (中): 用于抑制烃混合物中的泡沫的方法和组合物
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Application No.: US14366782Application Date: 2012-12-17
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Publication No.: US09453173B2Publication Date: 2016-09-27
- Inventor: Zhongxin Huo , Timothy Michael Shea , Cornelis Antonius Theodorus Kuijvenhoven , Ying Zhang
- Applicant: SHELL OIL COMPANY
- Applicant Address: US TX Houston
- Assignee: Shell Oil Company
- Current Assignee: Shell Oil Company
- Current Assignee Address: US TX Houston
- International Application: PCT/US2012/070133 WO 20121217
- International Announcement: WO2013/096216 WO 20130627
- Main IPC: C10G75/04
- IPC: C10G75/04 ; C07C7/20 ; C09K8/524 ; E21B43/25 ; C10L1/26 ; B01D19/02 ; C09K8/035 ; C10L1/188 ; C10G29/20 ; C10G29/26 ; C10G33/04
Abstract:
A method of inhibiting the formation of foam in a mixture comprising water and hydrocarbons, the method comprising contacting the mixture with a composition which comprises at least one ionic liquid. The ionic liquid is preferably a poly(hydroxycarboxylic acid) amide salt derivative or an alkyl ethoxylate phosphate salt.
Public/Granted literature
- US20140345190A1 METHOD AND COMPOSITION FOR INHIBITING FOAM IN A HYDROCARBON MIXTURE Public/Granted day:2014-11-27
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