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2022
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Invention
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Method for smelting nickel-containing metal, and application thereof. Provided in the present app... |
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Invention
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Iron-containing material composite injection method and system. An iron-containing material compo... |
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Invention
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High-efficiency smelting reduction circulating cooling equipment. The present application provide... |
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2021
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Invention
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Refractory masonry method for melting reduction furnace. The present invention provides a refract... |
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Invention
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Control method and apparatus suitable for foam slag furnace condition in iron bath smelting reduc... |
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Invention
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Method for producing ultra-high-purity pig iron by iron-bath smelting reduction. The present appl... |
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2015
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Invention
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Injecting gas into a vessel. An apparatus for injecting gas into a vessel is disclosed. The appar... |
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2011
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Invention
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Apparatus for injecting gas into a vessel. An apparatus for injecting particulate and/or gaseous ... |
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2009
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Invention
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Apparatus for injecting gas into a vessel. An apparatus for injecting gas into a vessel is disclo... |
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Invention
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Material supply apparatus and process. A material supply apparatus and process for co-injecting h... |
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2007
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Invention
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Apparatus for injecting gas into a vessel. An apparatus for injecting gas into a metallurgical ve... |
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Invention
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Inducing swirl in a gas flow. An apparatus for injecting gas into a metallurgical vessel supporti... |
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Invention
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Direct smelting plant and process. A solids feed means for a direct smelting plant is disclosed. ... |
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Invention
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Direct smelting plant. A direct smelting plant for producing molten metal from a metalliferous fe... |
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2006
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Invention
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Inducing swirl in a gas flow. The present invention relates to an apparatus for injecting gas int... |
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2005
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Invention
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Gas injection lance. A hot gas injection lance (26) for injecting hot gas into a vessel (11) is m... |
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Invention
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Apparatus for injecting gas into a vessel. An apparatus for injecting gas into a vessel includes ... |
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Invention
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Apparatus for injecting gas into a vessel. Apparatus for injecting gas into a vessel including a ... |
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Invention
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Metallurgical vessel. A metallurgical vessel having a cylindrical upper end section and a top sec... |
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2003
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Invention
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Direct smelting process and apparatus. A molten bath-based direct smelting process for producing ... |
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2002
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Invention
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Gas injection lance. A gas injection lance and an apparatus employing the lance for producing fer... |
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Invention
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Apparatus for injecting gas into a vessel. An injection lance (26) for injecting hot gas into a v... |
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1996
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G/S
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Iron and steel; common metals and their alloys; metal building materials; transportable buildings... |
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1988
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G/S
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Iron and steel.
Equipment for use in a plant to reduce iron oxides, namely, a reactor and tuyeres... |
