F27B 1/24

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Showing 1 to 20 of 22 results

Patent/Pub #TitleFiling DateIssue/Publication DatePatent Owner
9919965 Method for burning lump materialSep 09, 13Mar 20, 18Maerz Ofenbau AG
9897379 Shaft furnace charging device equipped with a cooling system and annular swivel joint thereforeJul 30, 15Feb 20, 18PAUL WURTH S.A.
9845993 Method and arrangement for removing outgrowth in a suspension smelting furnaceMay 08, 13Dec 19, 17OUTOTEC (FINLAND) OY
9809495 Method for the closed-cell expansion of mineral materialOct 04, 12Nov 07, 17BINDER + CO AG
9683783 Stave cooler for a metallurgical furnace and method for protecting a stave coolerDec 19, 14Jun 20, 17PAUL WURTH S.A.
9612027 Cooling system for forming a mist and methods of repairing or replacing a component thereofJan 16, 14Apr 04, 17CIM TECHNOLOGY INC.
9605326 Method and system for operating a blast furnace with top-gas recycle and a fired tubular heaterJul 03, 13Mar 28, 17HYL TECHNOLOGIES, S.A. DE C.V.
9441886 Work load lifting system for a vertical vacuum furnaceDec 27, 12Sep 13, 16IPSEN, INC.
9146057 Shaft furnace charging device equipped with a cooling system and annular swivel joint thereforeAug 26, 10Sep 29, 15PAUL WURTH S.A.
8920709 Cooling plate for a metallurgical furnaceApr 12, 10Dec 30, 14PAUL WURTH S.A.
8920710 Device for distributing charge material into a shaft furnaceJun 03, 10Dec 30, 14PAUL WURTH S.A.
8891584 Shaft high temperature continuous graphitizing furnaceFeb 04, 11Nov 18, 14Miluo Xinxiang Carbon Products Co., Ltd
4896810 Apparatus for melting scrapDec 14, 87Jan 30, 90VOEST-ALPINE INDUSTRIEANLAGENBAU GMBH & CO.
4877449 Vertical shaft melting furnace and method of meltingJul 22, 87Oct 31, 89Institute of Gas Technology, INSTITUTE OF GAS TECHNOLOGY, A NON-PROFIT CORP. OF IL,
4725309 Method and apparatus for producing hot direct reduced ironMar 17, 86Feb 16, 88Hylsa, S.A. DE C.V., HYLSA, S.A., APDO.,
4413811 Water-cooled, liningless cupolaJun 17, 82Nov 08, 83Whiting Corporation
4397450 Arrangement for securing plate-type coolers in metallurgical furnacesJan 06, 82Aug 09, 83MAN GUTEHOFFNUNGSHUTTE AKTIENGESELLSCHAFT, SMS SIEMAG AKTIENGESELLSCHAFT,
4335870 Cooling element for use in metallurgical furnacesDec 07, 79Jun 22, 82Hoesch Werke Aktiengesellschaft
4314695 Cooling elements for furnacesJan 07, 80Feb 09, 82James Brown & Sons, Ltd.
4249723 Cooling device for smelting plantsJun 11, 79Feb 10, 81Gutehoffnungshutte Stockrade AG

Showing 1 to 20 of 22 results