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Progressin Pulverized Coal Injection Technology for Blast Furnace at Baosteel

机译:宝钢高炉的进展粉煤液注射技术

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The facilities of pulverized coal injection (PCI) for blast furnace at Baosteel are introduced briefly in this paper. It has been also described the practice of PCi operation, equipment and related topics. Due to the4 insufficient preparation capability of pulverized coal, the PC ratio is kept at the level of 120 kg/tHM at present. On the completion on expanding program of PCi for both BF No2, and No3, and the commission of BF No.1 after its relining, the PC ratio is expected to arrive at the level of 200kg/tHM next year.
机译:本文简要介绍了宝钢在宝钢的粉煤喷射(PCI)的设施。它还已经描述了PCI操作,设备和相关主题的实践。由于粉煤煤的制备能力不足,PC比在目前的120kg / thm的水平上保持。关于BF NO2和NO3的PCI纲要的竣工,BF委员会在其重新发行后,PC比率预计将于明年达到200kg / thm的水平。

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