F27B 1/20

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Patent/Pub #TitleFiling DateIssue/Publication DatePatent Owner
9991139 Modular vertical furnace processing systemDec 03, 13Jun 05, 18ASM IP Holding B.V.
9926614 Device for immobilizing the chute on the ends of journals in an apparatus for loading a shaft furnaceJul 02, 15Mar 27, 18Paul Wurth SA
9897379 Shaft furnace charging device equipped with a cooling system and annular swivel joint thereforeJul 30, 15Feb 20, 18PAUL WURTH S.A.
9851150 Method and arrangement for feeding fine-grained matter to a concentrate burner or a matte burner of a suspension smelting furnace and controlling means and computer program productSep 18, 13Dec 26, 17OUTOTEC (FINLAND) OY
9739535 Method for smelting non-ferrous metal sulfides in a suspension smelting furnace and suspension smelting furnaceNov 12, 13Aug 22, 17OUTOTEC (FINLAND) OY
9581387 Method for iron-making with full oxygen and hydrogen-rich gas and equipment thereofFeb 13, 15Feb 28, 17CENTRAL IRON AND STEEL RESEARCH INSTITUTE, SHANDONG COKING GROUP CO., LTD., SHANDONG TIEXIONG METALLURGICAL TECHNOLOGY CO., LTD.,
9556497 Blast furnaceJan 16, 13Jan 31, 17MITSUBISHI HEAVY INDUSTRIES, LTD.
9546819 Rotary charging device for shaft furnaceJul 15, 13Jan 17, 17PAUL WURTH S.A.
9506122 Blast furnace installationOct 05, 12Nov 29, 16PAUL WURTH S.A.
9441886 Work load lifting system for a vertical vacuum furnaceDec 27, 12Sep 13, 16IPSEN, INC.
9422192 Optimised vertical-shaft kiln for producing sulfoaluminous clinkerJul 12, 13Aug 23, 16VICAT
9389019 Rotary charging device for shaft furnaceJul 15, 13Jul 12, 16PAUL WURTH S.A.
9217606 Door and valve assembly for a charging installation of a shaft furnaceJun 05, 12Dec 22, 15PAUL WURTH S.A.
9169537 Supply system for suspension smelting furnaceSep 02, 11Oct 27, 15OUTOTEC OYJ
9146057 Shaft furnace charging device equipped with a cooling system and annular swivel joint thereforeAug 26, 10Sep 29, 15PAUL WURTH S.A.
9133529 Device for distributing bulk material with a distribution spout supported by a cardan suspensionApr 14, 11Sep 15, 15PAUL WURTH S.A.
9127886 Multistage furnace systemMar 14, 13Sep 08, 15TOA Industries Co., Ltd.
9073693 Distribution chute for a charging deviceJun 06, 12Jul 07, 15PAUL WURTH S.A.
9058033 Computer system and method for controlling charging of a blast furnace by means of a user interfaceJan 28, 10Jun 16, 15PAUL WURTH S.A.
9031704 Method and system for adjusting the flow rate of charge material in a charging process of a shaft furnaceFeb 11, 10May 12, 15PAUL WURTH S.A.

Showing 1 to 20 of 73 results