Invention Grant
- Patent Title: Method for obtaining metals and rare earth metals from scrap
- Patent Title (中): 从废料中获得金属和稀土金属的方法
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Application No.: US14115729Application Date: 2012-05-03
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Publication No.: US09322077B2Publication Date: 2016-04-26
- Inventor: Thomas Stumpf , Leonhard Baumann , Roland Möller
- Applicant: Thomas Stumpf , Leonhard Baumann , Roland Möller
- Applicant Address: DE Goslar
- Assignee: ECOLOOP GMBH
- Current Assignee: ECOLOOP GMBH
- Current Assignee Address: DE Goslar
- Agency: Stites & Harbison, PLLC.
- Agent Stephen J. Weyer, Esq.
- Priority: DE102011100995 20110510
- International Application: PCT/EP2012/001893 WO 20120503
- International Announcement: WO2012/152408 WO 20121115
- Main IPC: C22B5/10
- IPC: C22B5/10 ; C22B5/12 ; C22B5/14 ; C10K1/02 ; C22B5/00 ; C22B7/00 ; C22B7/02 ; C22B11/02 ; C22B59/00 ; C10J3/20 ; C10K1/00
Abstract:
The method is used to obtain metals, noble metals, and rare earth metals from scrap. The aim of the invention is to provide a method that allows an efficient recovery even from electronic scrap. This is achieved in that the scrap and carbon-containing materials (A) are oxidized with oxygen containing gases (11) in the presence of alkaline materials under overall reducing conditions with an overall lambda of
Public/Granted literature
- US20140090518A1 METHOD FOR OBTAINING METALS AND RARE EARTH METALS FROM SCRAP Public/Granted day:2014-04-03
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