C22B 1/244

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Patent/Pub #TitleFiling DateIssue/Publication DatePatent Owner
9683276 Mill scale briquettingJul 02, 11Jun 20, 17RHM Rohstoff-Handelsgesellschaft mbH
9657993 Solid agglomerate of fine metal particles comprising a liquid oily lubricant and method for making sameFeb 20, 15May 23, 17GESTION MCMARLAND INC.
9493853 Cleaning tool for cleaning particles contained in a slurrySep 23, 13Nov 15, 16Not available
9464338 Reclaiming and inhibiting activation of DRI dust and finesMar 10, 14Oct 11, 16NU-IRON TECHNOLOGY, LLC
9464339 Process for inhibiting particulate emission during friction of heat-treated iron ore pellets and use of an alcohol by-product to inhibit particulate emissionApr 20, 10Oct 11, 16VALE S.A.
9422122 Method for loading loose iron ore partially treated by means of superabsorbentsFeb 11, 14Aug 23, 16S.P.C.M. SA
9228245 Pelletized composition for molten metal de-oxidation and method of making sameOct 04, 13Jan 05, 16CALCIUM SILICATE CORP., INC.
9228246 Method of agglomerating silicon/silicon carbide from wiresawing wasteJan 10, 14Jan 05, 16ALTERNATIVE CHARGE MATERIALS, LLC
9175364 Ore fine agglomerate to be used in sintering process and production process of ore fines agglomerateNov 17, 10Nov 03, 15VALE S.A.
9045809 Reclaiming and inhibiting activation of DRI finesMay 08, 13Jun 02, 15NU-IRON TECHNOLOGY, LLC
8969439 Method of agglomerationJul 19, 07Mar 03, 15ENVIROSERV WASTE MANAGEMENT LIMITED
8101007 Method for reduction treatment of electric furnace dustJul 24, 08Jan 24, 12KABUSHIKI KAISHA KOBE SEIKO SHO (KOBE STEEL, LTD.), Kobe Steel, Ltd.,
7998244 Process of treating metal bearing crushed rock to control respirable dust during transport in the process including a metal concentrating circuitDec 09, 09Aug 16, 11FREEDOM INDUSTRIES, INC.
7658782 Lime-based additive for steel smelting and the preparation method thereofDec 28, 07Feb 09, 10Qingdao Deshipu Metallurgy Science & Technology Co., Ltd.
7628839 Method and system for producing metallic iron nuggetsDec 07, 05Dec 08, 09NU-IRON TECHNOLOGY, LLC
6602316 Briquette for lowering the viscosity of metallurgical slag and process for its productionMay 16, 02Aug 05, 03Impexmetal Dobris S.R.O.
6497746 Process for agglomerating particulate materialMar 15, 93Dec 24, 02AKZO NOBEL N.V.
6312501 Method of producing reduced iron and production facilities thereforAug 31, 99Nov 06, 01MITSUBISHI HEAVY INDUSTRIES, LTD.
6293994 Mineral pelletisationMar 07, 00Sep 25, 01CIBA SPECIALTY CHEMICALS WATER TREATMENTS LIMITED
6152985 Ore pelletizationNov 12, 98Nov 28, 00CIBA SPECIALTY CHEMICALS CORPORATION, CIBA SPECIALTY CHEMICALS WATER TREATMENTS LIMITED,

Showing 1 to 20 of 38 results