| 用当代先进的钢铁生产工艺和技术建设新型钢铁厂 |
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| 引用本文： | 杨若仪.用当代先进的钢铁生产工艺和技术建设新型钢铁厂[J].宝钢技术,1995(1):36-42. |
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| 作者姓名： | 杨若仪 |
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| 作者单位： | 重庆钢铁设计研究院 |
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| 摘 要： | 计划建设的北仑钢铁厂是采用ＣＯＲＥＸ炼铁、转炉炼钢、薄板坯连铸连轧的全新的紧凑式钢铁厂。ＣＯＲＥＸ是用非炼焦煤与氧气的熔融还原炼铁法，取代传统的高炉、焦炉、烧结组成的炼铁系统。薄板坯连铸连轧将近终形连铸与直接轧制相结合，缩短了传统连铸与轧钢工艺流程。采用这二种技术使钢铁生产流程变得简洁、紧凑。ＣＯＲＥＸ煤气考虑用以生产海绵铁热压块与燃气轮机联合循环发电。
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| 关 键 词： | 钢铁厂 COREX炼铁 薄板坯 连铸 连轧 海绵铁 |
To Build A New Type of Iron And Steel Plant with Advanced Production Technologies |
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| Yang Ruoyi.To Build A New Type of Iron And Steel Plant with Advanced Production Technologies[J].Baosteel Technology,1995(1):36-42. |
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| Authors: | Yang Ruoyi |
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| Affiliation: | Chong Qing Iron & Steel Designing Institute |
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| Abstract: | Beilun Iron & Steel Plant to be built is a completely new compact iron & steel enterprise, where COREX ironmaking, converter steelmaking and thin slab concast & conroll process are adopted. COREX ironmaking means that conventional ironmaking system with blast furnace, coke oven and sintering circuit is replaced by melting reduction ironmaking with non-coking coal and oxygen.Thin slab concast & conroll combines the near net shape continuous casting and the direct rolling together, thus to shorten the conventional continuous casting & rolling process. For COREX gas utilization,two possibilities of producing hot briquette iron (HBI) and gas turbine combined cycle power generation are taken into consideration. |
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| Keywords: | Compact Steel Plant COREX Ironmaking Thin Slab Continuous Casting And Continuous Rolling Direct Reduction Hot Bruqutte iron (HBI) Gas Turbine Combined Cycle Power Generation |
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