Invention Grant
- Patent Title: Producing of pig iron from iron-containing materials
- Patent Title (中): 从含铁材料生产生铁
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Application No.: US14353102Application Date: 2013-08-22
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Publication No.: US09404165B2Publication Date: 2016-08-02
- Inventor: Glenn E. Hoffman
- Applicant: Glenn E. Hoffman
- Applicant Address: US SC Lancaster
- Assignee: HOFFMAN & SONS TECHNOLOGIES, LLC
- Current Assignee: HOFFMAN & SONS TECHNOLOGIES, LLC
- Current Assignee Address: US SC Lancaster
- Agent Ralph H. Dougherty
- International Application: PCT/US2013/056079 WO 20130822
- International Announcement: WO2014/031802 WO 20140227
- Main IPC: C21B3/02
- IPC: C21B3/02 ; C21B13/00 ; C21B13/10 ; C22B1/245 ; C21B13/14
Abstract:
A process for recovering pig iron from iron-containing concentrates produced from iron-containing ores and sands by forming agglomerates and reducing them in a natural gas smelter, in which the process makes maximum utilization of heat created in and by the process.
Public/Granted literature
- US20140331821A1 PRODUCING OF PIG IRON FROM IRON-CONTAINING MATERIALS Public/Granted day:2014-11-13
Information query
