本数据集包括了氢冶金短流程新工艺的大气污染物、固体废物以及技术经济指标数据，是新工艺进行工业化应用推广的决策依据。通过该数据集可以了解高炉-转炉长流程、电炉短流程、非高炉炼铁（氢基直接还原、氢基熔融还原）与氢冶金新工艺的大气污染物、固体废物排放以及技术经济指标等数据，从污染物排放、产品成本和利润等多维度分析新工艺经济上的可行性。

This dataset includes data on atmospheric pollutants, solid waste, and technical and economic indicators of the hydrogen metallurgy short process new process, which is the decision-making basis for the industrial application and promotion of the new process. Through this dataset, we can understand the air pollutants, solid waste emissions, and technical and economic indicators of the blast furnace converter long process, electric furnace short process, non blast furnace ironmaking (hydrogen based direct reduction, hydrogen based melt reduction), and new hydrogen metallurgical processes. We can analyze the economic feasibility of the new process from multiple dimensions such as pollutant emissions, product costs, and profits.