C22B 1/245

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Patent/Pub #TitleFiling DateIssue/Publication DatePatent Owner
9707623 Composite systemNov 18, 13Jul 18, 17Not available
9683276 Mill scale briquettingJul 02, 11Jun 20, 17RHM Rohstoff-Handelsgesellschaft mbH
9567654 Binder for metallurgical coke and a process for making sameJun 24, 14Feb 14, 17UOP LLC
9499755 Composite briquette for steelmaking or ironmaking furnace chargeAug 29, 14Nov 22, 16Not available
9499878 Composite briquette for steelmaking or ironmaking furnace chargeMay 29, 14Nov 22, 16Not available
9404165 Producing of pig iron from iron-containing materialsAug 22, 13Aug 02, 16HOFFMAN & SONS TECHNOLOGIES, LLC
9273262 Green pelletJun 16, 10Mar 01, 16PRIMETALS TECHNOLOGIES JAPAN, LTD.
9102887 Pellets and processes thereforJul 26, 12Aug 11, 15Silform Technologies Ltd.
9034074 Process for producing reduced iron pellets, and process for producing pig ironSep 11, 08May 19, 15NIPPON STEEL & SUMITOMO METAL CORPORATION
8936751 Composite systemJul 24, 12Jan 20, 15Not available
8206487 Method for producing carbon composite metal oxide briquettesJul 25, 08Jun 26, 12KABUSHIKI KAISHA KOBE SEIKO SHO (KOBE STEEL, LTD.), Kobe Steel, Ltd.,
8080084 Method for recycling steelmaking dustMar 26, 07Dec 20, 11NTN CORPORATION
6451084 Iron oxide waste agglomerates and method of assisting a steel-making operationApr 04, 01Sep 17, 02Not available
5589118 Process for recovering iron from iron-containing materialJun 06, 95Dec 31, 96HEADWATERS, INC.