3e2e182b-ec2e-4ed6-a2a8-16a6855f4ab3Ironmaking ; hot metal ; blast-furnace ironmaking ; sinter/pellets/lump ore/scrap炼铁;铁水;高炉炼铁;烧结矿/球团矿/块矿/废钢Unit processesMaterials productionMetals and semimetalsThe process described is used in the metallurgical industry, specifically in blast-furnace ironmaking. This process involves reducing iron ore into hot metal (molten iron) using a blast furnace, which is the initial step in producing steel. The feedstock for this process includes sinter, pellets, lump ore, and scrap metal. The data set likely represents the environmental impact of producing hot metal using these inputs.所描述的过程在冶金工业中使用，具体是在高炉炼铁中。此过程涉及使用高炉将铁矿石还原为铁水（熔融铁），这是生产钢铁的首要步骤。此过程的原料包括烧结矿、球团矿、块矿和废钢。数据集很可能代表了使用这些输入物产生铁水的环境影响。4Z18工厂同一名称的工艺过程The process described is used in the metallurgical industry, specifically in blast-furnace ironmaking. This process involves reducing iron ore into hot metal (molten iron) using a blast furnace, which is the initial step in producing steel. The feedstock for this process includes sinter, pellets, lump ore, and scrap metal. The data set likely represents the environmental impact of producing hot metal using these inputs.所描述的过程在冶金工业中使用，具体是在高炉炼铁中。此过程涉及使用高炉将铁矿石还原为铁水（熔融铁），这是生产钢铁的首要步骤。此过程的原料包括烧结矿、球团矿、块矿和废钢。数据集很可能代表了使用这些输入物产生铁水的环境影响。UHuvbc9ZZofxPExvTqkcaOs7nyg.pngUnit process, single operationNone无None无None无None无None无刘微. LCI数据质量体系中的分析方法研究. (北京工业大学, 2006).刘微. LCI数据质量体系中的分析方法研究. (北京工业大学, 2006).Users of this data set should be aware of its specific application in the context of environmental life cycle assessment of iron and steel production. Ensure to account for regional differences in production processes, and consider updates in technology that could affect the accuracy of the data. Users should also carefully model the end-of-life phase, particularly the potential for recycling the steel produced, and apply appropriate allocation methods for any shared processes. When using the data for comparative assessments, ensure consistent system boundaries and assumptions are applied.该数据集的用户应注意其在铁和钢生产的环境生命周期评估中的特定应用。确保计入生产过程中的区域差异，并考虑技术更新可能对数据准确性的影响。用户还应仔细模拟生命周期的最终阶段，特别是对于回收所生产钢铁的潜力，并为任何共享过程应用适当的分摊方法。在使用数据进行比较评估时，确保应用一致的系统边界和假设。Inventory: The internal review was done by several iteration steps concerning raw data validation, raw data documentation, representativity, completeness and consistency of modelling with regard to ISO 14040 and 14044.清单： 内部审查通过几个迭代步骤完成，涉及原始数据验证、原始数据记录、代表性、完整性、与 ISO 14040 和 14044 有关的建模的一致性。Tiangong LCI Data Working Group天工LCI数据工作小组Wanghuanyu, wanghuanyu00@126.com王环宇, wanghuanyu00@126.comwanghuanyu00@126.comwanghuanyu00@126.com2023-12-28T09:58:17+08:002024-04-20T15:06:22.726399+08:0000.01.005https://lcadata.tiangong.world/showProcess.xhtml?uuid=3e2e182b-ec2e-4ed6-a2a8-16a6855f4ab3&version=01.00.000&stock=TianGongTiangong LCI Data Working Group天工LCI数据工作小组falseFree of charge for all users and usesCoal injectionInput74.074.0MeasuredCoal injection喷煤Energy, geothermal, convertedInput13862.49479999999913862.494799999999MeasuredFlue dustOutput0.5650.565Measuredwaste incineration of municipal solid waste (MSW)Output469.0469.0MeasuredironOutput0.361000000000000040.36100000000000004Measured