118782 ⎘
Making spongy iron or liquid steel, by direct processes; Multi-stage processes processes carried out in different vessels or furnaces Injection of partially reduced ore into a molten bath
OPTIMIZED MELTING OF COMPACTED DRI
#2Biomass Direct Reduced Iron
#3METHOD OF INTRODUCING A METALLIFEROUS FEED IN AN IRONMAKING PROCESS
#4Process for the smelting of a metalliferous feedstock material
#5Method and apparatus for the production of cast iron, cast iron produced according to said method
#6Direct reduced iron (DRI) heat treatment, products formed therefrom, and use thereof
#7Method and apparatus for the production of cast iron, cast iron produced according to said method
#8Method for manufacturing reduced iron
#9Solid agglomerate of fine metal particles comprising a liquid oily lubricant and method for making same
#10METHODS FOR PRODUCING IMPROVED STEELS BY INJECTING IRON CONTAINING BY-PRODUCTS OF AN IRON ORE PRODUCTION PROCESS INTO LIQUID STEEL
#11Smelting process and apparatus
#12Molten iron manufacturing apparatus and molten iron manufacturing method
#13Reformer gas-based reducing method with reduced NOemission
#14Method and device for introducing fine particle-shaped material into the fluidised bed of a fluidised bed reduction unit
#15Iron reduction process and equipment
#16Methods and systems for producing ferro-chrome in a duplex furnace
#17Producing of pig iron from iron-containing materials
#18Method for treating waste gases from plants for pig iron production
#19Process and device for charging into a smelting unit
#20Melting reduction assembly and method for operating a melting reduction assembly
#21Method and device for charging coal-containing material and iron carrier material
#22Process and device for producing pig iron or liquid steel precursors
#23Partially-reduced iron producing method and partially-reduced iron producing apparatus
#24Process and plant for producing hot metal
#25METHOD AND DEVICE FOR PROVIDING REDUCTION GAS FROM GENERATOR GAS
#26Apparatus and methods for producing direct reduced iron
#27Process and apparatus for producing metals and/or primary metal products
#28Process and device for charging into a smelting unit
#29Method for Removing CO2 From Exhaust Gases, Such as Exhaust Gases From Plants for Producing Raw Iron or Exhaust Gases From Syngas Plants
#30Apparatus for manufacturing reduced iron and method for manufacturing the same
#31Reformer gas-based reducing method with reduced NO emission
#32Integrated steel plant with production of hot or cold DRI
#33Nozzle for injecting gas containing oxygen into a pig iron device having an injector insertion pipe
#34METHOD FOR PRODUCING LIQUID PIG IRON OR LIQUID STEEL INTERMEDIATE PRODUCTS FROM FINE-PARTICLED MATERIAL CONTAINING IRON OXIDE
#35Method and device for producing a raw synthesis gas
#36Process for producing molten iron and apparatus for producing molten iron
#37Process for producing agglomerates of finely particulate iron carriers
#38Process and device for producing pig iron or liquid steel precursors
#39Method and system for energy-optimized and COemission-optimized iron production
#40Conveyor system, composite system and method for coupling metallurgical methods
#41Steelmaking facility comprising a direct reduction plant and an electric-arc furnace
#42METHOD FOR PRODUCING REDUCED IRON
#43Metallurgical process and plant therefor
#44Process for producing stainless steel using direct reduction furnaces for ferrochrome and ferronickel on the primary side of a converter
#45Reducing furnace and apparatus for manufacturing molten iron comprising the same
#46Apparatus for manufacturing molten irons by hot compacting fine direct reduced irons
#47Process for producing molten iron
#48Producing method of direct reduced iron
#49Method and device for producing molten material
#50METHOD AND DEVICE FOR PRODUCING MOLTEN MATERIAL
#51PRESSURE CONTROL IN DIRECT SMELTING PROCESS
#52Pressure control in direct smelting process
#53DIRECT SMELTING PLANT WITH WASTE HEAT RECOVERY UNIT
#54Apparatus for generating energy using a sensible heat during manufacturing of molten iron and method for generating energy using the same
#55Method for producing liquid pig iron or liquid steel intermediate products from fine-particled material containing iron oxide
#56Process for producing molten iron and apparatus for producing molten iron
#57Apparatus for manufacturing molten irons
#58Apparatus for manufacturing molten irons
#59Conveyor system, composite system and method for coupling metallurgical methods
#60Apparatus for manufacturing molten irons
#61Method and system for the supply of hot direct reduced iron for multiple uses
#62Method for manufacturing titanium oxide-containing slag
#63Process and apparatus for producing metals and/or primary metal products
#64Method and apparatus for charging hot direct reduced iron from hot transport vessels into a melter or finisher
#65Process for Producing Molten Iron and Apparatus Therefor
#66Direct smelting plant and process
#67FERRONICKEL AND PROCESS FOR PRODUCING RAW MATERIAL FOR FERRONICKEL SMELTING
#68Production of iron
#69High pressure dry coal slurry extrusion pump
#70Thermal synthesis production of steel
#71Thermal synthesis production of steel
#72Apparatus for manufacturing molten irons by hot compacting fine direct reduced irons and calcined additives and method using the same
#73Apparatus for manufacturing molten irons to improve operation of fluidized bed type reduction apparatus and manufacturing method using the same
#74Apparatus for manufacturing molten irons to dry and convey iron ores and additives and manufacturing method using the same
#75Metallurgical vessel
#76Ferronickel and process for producing raw material for ferronickel smelting
#77Method and apparatus for producing molten iron
#78Method for producing titanium oxide containing slag