Invention Grant
- Patent Title: Method for recovering carbon fibers from composite waste
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Application No.: US16092565Application Date: 2018-03-30
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Publication No.: US10851308B2Publication Date: 2020-12-01
- Inventor: Gang Sui , Xiaoping Yang , Xin Jin , Zhu Ming , Tianyu Wu
- Applicant: The Boeing Company
- Applicant Address: US IL Chicago
- Assignee: The Boeing Company
- Current Assignee: The Boeing Company
- Current Assignee Address: US IL Chicago
- Agency: Walters & Wasylyna LLC
- Priority: CN201710213263 20170401
- International Application: PCT/US2018/025404 WO 20180330
- International Announcement: WO2018/183847 WO 20181004
- Main IPC: C10B57/06
- IPC: C10B57/06 ; C10B53/07 ; C01B32/05 ; B01J27/053 ; B01J27/125 ; B01J27/138 ; B01J27/232 ; B01J35/02 ; B08B3/12 ; D01F9/12
Abstract:
A method for recovering carbon fibers from composite waste includes coating a water-soluble catalyst powder on a surface of composite waste having carbon fibers and a resin matrix and pyrolyzing the resin matrix of the coated composite waste.
Public/Granted literature
- US20190127644A1 METHOD FOR RECOVERING CARBON FIBERS FROM COMPOSITE WASTE Public/Granted day:2019-05-02
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