C22B 1/242

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Patent/Pub #TitleFiling DateIssue/Publication DatePatent Owner
9994928 Method for recycling iron-containing by-products discharged from coal-based molten ironmaking process, system therefor, and reduced iron agglomeration systemMar 26, 14Jun 12, 18POSCO
9624558 Blast-furnace blowing coal and method for producing sameApr 25, 13Apr 18, 17MITSUBISHI HEAVY INDUSTRIES, LTD.
9499878 Composite briquette for steelmaking or ironmaking furnace chargeMay 29, 14Nov 22, 16Not available
9228245 Pelletized composition for molten metal de-oxidation and method of making sameOct 04, 13Jan 05, 16CALCIUM SILICATE CORP., INC.
9181601 Process to produce manganese pellets from non-calcinated manganese ore and agglomerate obtained by this processJul 27, 09Nov 10, 15VALE S.A.
9102887 Pellets and processes thereforJul 26, 12Aug 11, 15Silform Technologies Ltd.
8871004 Methods for agglomerating oresAug 02, 10Oct 28, 14UNIVERSITY OF UTAH
8641799 Process for producing agglomerates of finely particulate iron carriersAug 17, 09Feb 04, 14PRIMETALS TECHNOLOGIES AUSTRIA GMBH
8080084 Method for recycling steelmaking dustMar 26, 07Dec 20, 11NTN CORPORATION
7931886 Agglomeration of titaniaSep 14, 05Apr 26, 11EXXARO TSA SANDS (PTY) LTD
7645321 Method for the production of ore with green agglomerates containing a proportion of finesJan 09, 06Jan 12, 10PRIMETALS TECHNOLOGIES AUSTRIA GMBH
5885328 Method of agglomerating oil-containing steel mill wasteMay 31, 96Mar 23, 99INTERNATIONAL STEEL GROUP INC.
5302186 Pelletisation processOct 08, 92Apr 12, 94ALLIED COLLOIDS LIMITED
4385928 Agglomeration methodJul 29, 81May 31, 83LUKENS, INC.