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Showing 1 to 20 of 2353 results

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
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
9982946 Optical monitoring system for observing internal conditions in the tuyere zone of a blast furnaceFeb 09, 16May 29, 18Paul Wurth SA
9982325 Systems and methodologies for direct acid leaching of scandium-bearing oresNov 05, 15May 29, 18Scandium International Mining Corp.
9976806 Burning apparatus and method for manufacturing reduced iron using the sameOct 29, 14May 22, 18POSCO
9970071 Method for reducing iron oxide to metallic iron using coke oven gasSep 14, 15May 15, 18Midrex Technologies Inc.
9963753 Blast furnace cooling plate with integrated wear detection systemAug 07, 15May 08, 18Paul Wurth SA
9963754 Long campaign life stave coolers for circular furnaces with containment shellsNov 16, 17May 08, 18Not available
9958405 Reverse filling carbon and temperature drop-in sensorDec 16, 15May 01, 18Heraeus Electro-Nite International N.V.
9951992 Metallurgical furnaceDec 22, 14Apr 24, 18Tecnored Desenvolvimento Tecnologico S.A.
9945001 Blast furnace operation method and lanceMar 27, 14Apr 17, 18JFE Steel Corporation
9945005 System and method for the recovery of metal values from slags, drosses, and other metal-bearing materialsOct 13, 14Apr 17, 18Metals Technology Development Company, LLC
9945009 Processes for recovering rare earth elements from aluminum-bearing materialsJan 22, 16Apr 17, 18Orbite Technologies Inc.
9941534 Integrated power generation and carbon capture using fuel cellsMar 13, 14Apr 10, 18Exxonmobil Research and Engineering Company
9938593 Blast furnace operation methodMar 27, 14Apr 10, 18JFE Steel Corporation
9938595 Direct reduction process with improved product quality and process gas efficiencyFeb 27, 14Apr 10, 18HYL TECHNOLOGIES, S.A. DE C.V.; DANIELI & C. OFFICINE MECCANICHE, S.P.A.;
9938594 Methods and systems for producing direct reduced iron and steel mill fuel gas using coke oven gas and basic oxygen furnace gasJul 15, 15Apr 10, 18Midrex Technologies Inc.
9938604 Method for producing pellets and method for producing iron-nickel alloyJun 30, 15Apr 10, 18Sumitomo Metal Mining Co. Ltd.
9932649 Fixed-type electric furnace and molten steel production methodDec 28, 12Apr 03, 18POSCO
9925591 Mixing cold hearth metallurgical system and process for producing metals and metal alloysAug 21, 15Mar 27, 18MOLYWORKS MATERIALS CORP.

Showing 1 to 20 of 2353 results