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此项技术是神户钢铁公司开发的新的铁矿石造块生产工艺。其基本原理是利用煤的软化及熔化性能,将低品位原料转化成有相当强度的块矿,目的是使各种质量的铁矿石得到有效利用,将其变成适合高炉使用的新原料,同时还达到有效减少CO2排放的目的。此项目开发的总方针是使高炉难以使用的贫铁矿石获得足够强度及创立混合黏结
This technology is a new iron ore block production process developed by Kobe Steel. Its basic principle is to utilize the softening and melting properties of coal to convert low-grade raw materials to considerable lump ore with the purpose of making effective use of various quality iron ore and turning it into a new raw material suitable for blast furnace use, At the same time also achieve the purpose of reducing CO2 emissions effectively. The general approach developed in this project is to achieve sufficient strength and to create a hybrid bond for the poor iron ore difficult to use in blast furnaces