Invention Grant
US09416307B2 Method and composition for inhibiting wax in a hydrocarbon mixture
有权
用于抑制烃混合物中的蜡的方法和组合物
- Patent Title: Method and composition for inhibiting wax in a hydrocarbon mixture
- Patent Title (中): 用于抑制烃混合物中的蜡的方法和组合物
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Application No.: US14366801Application Date: 2012-12-17
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Publication No.: US09416307B2Publication Date: 2016-08-16
- 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/US2012/070136 WO 20121217
- International Announcement: WO2013/096217 WO 20130627
- Main IPC: E21B37/06
- IPC: E21B37/06 ; E21B43/22 ; C09K8/52 ; C09K8/524
Abstract:
A method of inhibiting the formation or deposition of wax in a mixture comprising hydrocarbons, the method comprising contacting the mixture with a composition which comprises at least one ionic liquid. The ionic liquid is preferably a polyamine salt derivative or a polypropylene glycol derivative.
Public/Granted literature
- US20150218434A1 METHOD AND COMPOSITION FOR INHIBITING WAX IN A HYDROCARBON MIXTURE Public/Granted day:2015-08-06
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