Invention Grant
- Patent Title: Method for processing and recycling zinc-rich iron metallurgy side products
- Patent Title (中): 富锌铁冶炼副产品加工回收方法
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Application No.: US12995250Application Date: 2009-05-29
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Publication No.: US08668761B2Publication Date: 2014-03-11
- Inventor: Eric Marcadier , Laurent Rizet , Valerie Bouclier
- Applicant: Eric Marcadier , Laurent Rizet , Valerie Bouclier
- Applicant Address: FR Bordeaux
- Assignee: VB2M
- Current Assignee: VB2M
- Current Assignee Address: FR Bordeaux
- Agency: Young & Thompson
- Priority: FR0853566 20080530
- International Application: PCT/FR2009/051015 WO 20090529
- International Announcement: WO2009/156662 WO 20091230
- Main IPC: C22B7/02
- IPC: C22B7/02 ; C22B3/06
Abstract:
A process for processing metallurgic residue that is obtained from electric steelworks dust, ESD, essentially containing iron and zinc in the form of zinc oxide and zinc ferrites, as well as a processing of the blast-furnace slags, BFS, and a combination with a synergy effect.
Public/Granted literature
- US20110100161A1 METHOD FOR PROCESSING AND RECYCLING ZINC-RICH IRON METALLURGY SIDE PRODUCTS Public/Granted day:2011-05-05
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