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Steelmaking coke blending coal, ironmaking coke forming coal, ironmaking coke and method for producing ironmaking coke forming coal
Steelmaking coke blending coal, ironmaking coke forming coal, ironmaking coke and method for producing ironmaking coke forming coal
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机译:炼钢焦煤,炼铁焦煤,炼铁焦及其生产方法
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PROBLEM TO BE SOLVED: To provide a coal blend for ironmaking coke which can enlarge a clearance between a coke cake and a furnace wall after dry distillation and can produce an ironmaking coke having high intensity and large grain size.SOLUTION: The coal blend for ironmaking coke is added with a cellulose nanofiber having a number-average fiber diameter of greater than or equal to 2 nm and smaller than or equal to 300 nm.SELECTED DRAWING: Figure 2
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