a2d851f2-6b74-45e4-b0ed-715547cdd548 cement production;cement, ordinary portland cement, 52.5MPa;dry process rotary kiln, incineration of waste 水泥生产;水泥, 普通硅酸盐水泥, 52.5MPa;新型干法预分解窑, 焚烧废弃物 Unit processes Materials production Other mineralic materials Incineration of waste. The environmental impact of waste incineration in a new dry process rotary kiln system is analyzed. 焚烧废弃物。以新型干法预分解窑系统为对象，对该系统焚烧废弃物的环境影响进行分析。 22 A cement plant under Beijing Jinyu Group in Beijing 北京地区北京金隅集团下属某水泥厂 This dataset describes the production of ordinary Portland cement (OPC) with a strength of 52.5MPa using a new dry precalciner kiln technology. This type of cement is primarily used for construction purposes requiring high-strength concrete, such as commercial and residential buildings, infrastructure projects, and other civil engineering constructions. The kiln's co-processing capabilities allow for the incineration of waste, utilizing waste as an alternative fuel and raw material (AFR) in cement manufacturing. 该数据集描述了使用新型干法预分解窑技术生产52.5MPa的普通硅酸盐水泥(OPC)。这种水泥主要用于需要高强度混凝土的建筑用途，如商业和住宅建筑、基础设施项目和其他土木工程建设。窑的共处理能力允许焚烧废弃物，利用废弃物作为水泥制造的替代燃料和原材料(AFR)。 BjQlbwH7UooQdlx8sroci09KnzX.png Combined with the characteristics of the cement production process itself, the research scope is defined as: from raw material entering the factory, raw material pretreatment, raw meal grinding, raw meal calcination, clinker grinding, until cement homogenization, storage, and packaging. The production and processing process of raw materials is not considered here, only the impact of the production process on the environment is considered, that is, the process of direct raw material consumption and direct waste emissions. Taking the performance of 1 ton of 525# ordinary Portland cement as a functional unit, 1Fu=52.5tMPa. 结合水泥生产过程本身的特点，将研究范围界定为：从原料进厂、原料预处理、生料粉磨、生料煅烧、熟料粉磨，直至水泥均化、储存、包装为止。这里不考虑原料的生产加工过程，只考虑生产过程对环境的影响，即直接原料消耗和直接废物排放的过程。以1吨525#普通硅酸盐水泥所具有的使用性能为一个功能单位，1Fu=52.5tMPa。 Unit process, black box None 无 None 无 None 无 None 无 None 无 富丽. (2004). 生态水泥生命周期评价研究 [硕士, 北京工业大学]. 富丽. (2004). 生态水泥生命周期评价研究 [硕士, 北京工业大学]. When utilizing this dataset, users should be aware that recycling processes have not been taken into account. Only direct raw material consumption and direct waste emissions related to the cement manufacturing process are considered within the system boundaries. The missing CO2 emissions data should be supplemented based on site-specific or industry average figures to ensure a comprehensive environmental impact assessment. The functional unit is 1 ton of 525# OPC, with performance categorized as 1Fu=52.5tMPa. This dataset should be used for analyzing the environmental impact of the cement production phase and not for the upstream raw material production or downstream product use stages. 使用此数据集时，用户应注意没有考虑回收过程。系统边界内仅考虑了与水泥制造过程相关的直接原料消耗和直接废弃物排放。缺失的CO2排放数据应基于特定现场或行业平均数据来补充，以确保全面的环境影响评估。功能单位为1吨525# OPC，性能分类为1Fu=52.5tMPa。此数据集应用于分析水泥生产阶段的环境影响，而不适用于上游原料生产或下游产品使用阶段。 CO2 emissions data is missing. 缺少CO2排放数据。 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 #REF!, ysqsophia@gmail.com ysqsophia@gmail.com ysqsophia@gmail.com 2024-03-19T21:18:09+08:00 2024-04-20T14:41:16.065572+08:00 00.01.005 https://lcadata.tiangong.world/showProcess.xhtml?uuid=a2d851f2-6b74-45e4-b0ed-715547cdd548&version=01.00.000&stock=TianGong Tiangong LCI Data Working Group 天工LCI数据工作小组 false Free of charge for all users and uses limestone, crushed, for mill Input 1318.5 1318.5 limestone 石灰石 clay Input 94.5 94.5 clay-based raw materials 粘土质原料 iron, powder Input 27.0 27.0 Iron correction raw material 铁质校正原料 gypsum stone (CaSO4-dihydrate) Input 60.0 60.0 The proportion of gypsum is 5.5% 石膏占比为5.5% mixed materials, mineral Input 200.0 200.0 Mixed material 混合材 industrial waste (unspecified) Input 12.5 12.5 10.0 15.0 uniform Industrial waste 工业废弃物 hard coal;  26.3 MJ/kg Input 120.0 120.0 Coal consumption 煤耗 Electricity Input 363.6 363.6 Electricity consumption 电耗 hard coal Input 129.1558 129.1558 Standard coal. The original text refers to the consumption of fuel oil (L), which is converted to the equivalent amount of standard coal. The original data is 120kg standard coal, here converted to hard coal, the conversion formula is 1kg hard coal = 0.929kg standard coal. 标煤。原文实际是燃料油消耗（L），等量为标煤。原始数据为120kg标准煤，这里换算为硬煤，换算公式为1kg硬煤=0.929kg标准煤。 Nitrogen oxides Output 1.43 1.43 NOx NOx sulfur dioxide Output 0.003 0.003 SO2 SO2 hydrogen chloride Output 0.00945 0.00945 HCI HCI fluorine Output 0.000685 0.000685 F F particles (> PM10) Output 0.0098 0.0098 Smoke, with an unspecified particle size, is treated as PM > 10 micrometers in diameter. 烟尘，未标明粒径，按PM>10处理。 mercury Output 1.55e-06 1.55e-06 1.3e-06 1.8e-06 uniform Hg Hg arsenic Output 5.1e-05 5.1e-05 1.3e-05 8.9e-05 uniform AS AS chromium Output 2.6e-05 2.6e-05 Cr Cr copper Output 3.53e-05 3.53e-05 2.6e-06 6.8e-05 uniform With Cu lead Output 5.25e-05 5.25e-05 2.6e-05 7.9e-05 uniform Pb Pb zinc Output 0.00062 0.00062 0.00014 0.0011 uniform Zn Zn cadmium Output 3.95e-06 3.95e-06 2.6e-06 5.3e-06 uniform Cd Cd nickel Output 3.15e-05 3.15e-05 2.6e-05 3.7e-05 uniform Ni Ni cement, ordinary portland cement, 52.5MPa Output 1000.0 1000.0 P.O. 52.5 Cement P.O 52.5水泥