Invention Grant
- Patent Title: Method for extracting natural gas liquids from natural gas using an adsorbent media comprising a cross-linked macroporous polymer
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Application No.: US14893306Application Date: 2014-08-05
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Publication No.: US10011796B2Publication Date: 2018-07-03
- Inventor: Scott T. Matteucci , H. Robert Goltz , Ajay N. Badhwar
- Applicant: Dow Global Technologies LLC
- Applicant Address: US MI Midland
- Assignee: Dow Global Technologies LLC
- Current Assignee: Dow Global Technologies LLC
- Current Assignee Address: US MI Midland
- International Application: PCT/US2014/049791 WO 20140805
- International Announcement: WO2015/021049 WO 20150212
- Main IPC: B01D53/02
- IPC: B01D53/02 ; C10L3/10 ; B01J20/28 ; B01J20/26 ; E21B43/40 ; F23G7/08 ; B01D53/04

Abstract:
A method is disclosed for the separation of ethane and heavier hydrocarbons or propane and heavier hydrocarbons from natural gas to provide a methane-rich natural gas stream and less volatile natural gas liquids (NGLs). This method provides for passing a natural gas feedstream though a regenerable adsorbent media which adsorbs the NGLs to provides the methane rich natural gas product. The regenerable adsorbent media of the present invention is a cross-linked macroporous polymeric adsorbent media.
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