C22B 1/243

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Patent/Pub #TitleFiling DateIssue/Publication DatePatent Owner
9988695 Method for producing an agglomerate made of fine material containing metal oxide for use as a blast furnace feed materialSep 25, 15Jun 05, 18Rheinkalk GmbH
9598748 Method for producing ferroalloy containing nickelDec 20, 13Mar 21, 17OUTOTEC OYJ
9493853 Cleaning tool for cleaning particles contained in a slurrySep 23, 13Nov 15, 16Not available
9175363 Method for producing an agglomerate made of fine material containing metal oxide for use as a blast furnace feed materialJun 04, 10Nov 03, 15RHEINKALK GMBH
9175364 Ore fine agglomerate to be used in sintering process and production process of ore fines agglomerateNov 17, 10Nov 03, 15VALE S.A.
9169532 Process for the improvement of reducibility of ore pelletsMay 21, 13Oct 27, 15VALE S.A.
9096914 Process for the optimized production of iron ore pelletsJul 23, 13Aug 04, 15VALE S.A.
9011573 Process for recycling of steel industry iron bearing by-products, pellet obtained in that process and use thereofMay 24, 07Apr 21, 15SAUDI BASIC INDUSTRIES CORPORATION
8999032 Application of carbon nanotubes on agglomerates of ore fines to increase the mechanical strength thereofSep 10, 12Apr 07, 15VALE S.A.
8901022 Powder for dry refractory materialDec 23, 10Dec 02, 14SAINT-GOBAIN CENTRE DE RECHERCHES ET D'ETUDES EUROPEEN, Saint0Gobain Centre de Recherches et d'Etudes Europeen,
8871004 Methods for agglomerating oresAug 02, 10Oct 28, 14UNIVERSITY OF UTAH
8834602 Process for treating particulate material containing heavy metal and an additive for use in such processDec 13, 11Sep 16, 14CBL Industrial Services, Inc.
8075666 Process for treating particulate material containing heavy metal and an additive for use in such processMay 03, 07Dec 13, 11CBL Industrial Services, Inc.
7658782 Lime-based additive for steel smelting and the preparation method thereofDec 28, 07Feb 09, 10Qingdao Deshipu Metallurgy Science & Technology Co., Ltd.
7226495 Method to increase the adherence of coating materials on ferrous materialsOct 19, 00Jun 05, 07VALE S.A.
6007601 Lime enhanced pressure filtration of iron and steel making sludgeAug 21, 97Dec 28, 99ISG TECHNOLOGIES, INC.
5722929 Particle agglomeration with acidic sulphateDec 17, 96Mar 03, 98OUTOTEC OYJ, WGNS Investments Inc.,
5591247 Agglomerated product with paper fibersJul 25, 94Jan 07, 97S. A. LHOIST RECHERCHE ET DEVELOPPEMENT
5587002 Process for the preparation of a cooling agent containing iron for a steel-making converterNov 25, 92Dec 24, 96SOLLAC
5573576 Method of treating steel mill wasteJun 26, 95Nov 12, 96INTERNATIONAL SOLIDIFICATION, INC.

Showing 1 to 20 of 33 results