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JP2005082790A
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Method for modifying/preliminarily-treating raw material coal for producing blast furnace coke
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JP2003134958A
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Method for promoting co2 absorption in ocean using iron and steel slag
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Device and method for recognizing voice
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Mechanism for connecting hood at opening part in molten metal furnace
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Tester for testing high temperature strength of coke
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Water-sealed agglomerate discharging apparatus
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Removal of soot in flow path of regenerative gas heating oven in molded coke carbonizing oven
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Iron making method by melt reduction
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Iron making method by melt reduction
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Iron making method by melt reduction
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Method for melt-reducing iron ore simultaneously with calcination of limestone in ore preheating furnace
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Melt reduction method of iron ore
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Melt reduction method of iron ore
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Melt reduction method of iron ore
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Method for operating melt reducing system
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Method for operating melt reducing furnace
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Production of formed coke
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Method of recovering sensible heat of molding coke dry distillation furnace gas
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Manufacture of formed coke
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Prevention of choking of gas flow path of regenerative gas heating oven in formed coke carbonizing furnace
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