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    • 26. 发明申请
    • METHOD FOR PRODUCING METALLURGICAL COKE
    • 生产冶金焦的方法
    • WO00006669A1
    • 2000-02-10
    • PCT/JP1999/004058
    • 1999-07-28
    • C10B57/04
    • C10B57/04
    • A method for producing a metallurgical coke by carbonizing in a coke oven a coal blend prepared by blending a plurality of raw coal, which comprises using, as a coal charge into a coke oven, a coal blend which contains 60 wt. % or more of a medium coking coal having medium degree of coalification and a low fluidity and containing 30 % or more of inert ingredients. This method can be used for blending an abundance of an easily available brand of raw coal, and further for producing a metallurgical coke being superior in quality such as strength with the blend of fewer brands, as compared to that produced by a conventional method using the blend of more brands.
    • 一种通过在焦炉中碳化生产冶金焦炭的方法,其通过混合多种原煤制备的煤混合物,其包括使用含有60重量%的煤的煤混合物作为煤炭加料到焦炉中。 具有中等程度的煤化和低流动性并含有30%或更多惰性成分的中等焦化煤的%或更多。 该方法可用于混合大量易于获得的原煤品牌,并且与通过使用以下方法的常规方法相比,生产具有优异品质的冶金焦炭,例如具有较少品牌的混合物的强度。 混合了更多的品牌。