关键数据集信息 | |
位置 | JS-CN |
参考年 | 2020 |
名字 |
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数据集使用建议 | 使用此LCA数据集时,必须遵守既定的系统边界和截止标准。具体而言,生命周期清单(LCI)数据覆盖率应至少占输入和输出总质量和能量的95%。用户应注意,电容器生产的库存数据特定于中国江苏省的一个工厂。在模拟电容器的使用阶段行为和生命周期尾期场景时,对于某些化学品的不可获取数据是在Gabi软件内使用现有材料根据化学方程估算的。中国电网能源概况的参考年份为2016年,铝锭生产的参考年份为2015年。任何电网组合或铝生产技术改进的更新都应考虑以确保数据的相关性。 |
产品或过程的技术目的 | 通过该工业过程生产的阳极氧化铝箔专门用于制造铝电解电容器(AECs)。这些电容器通常用于各种电子设备中,以储存电荷,供电暂时中断时使用,并过滤不需要的频率信号。箔材厚度为0.12毫米,适用于高压应用,例如420V 680uf电容器。数据集代表了工业规模的生产能力,标志着它在大规模电子制造中的重要性。 |
分类 |
类名
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层次结构级别
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关于数据集的一般性意见 | 阳极成型箔生产 ; 铝电解电容器 (AEC) 生产 ; 420V 680uf |
版权 | 不 |
数据集的所有者 | |
参考定量 | |
参考流 |
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技术代表性 | |
流程图或图片 |
生命周期清单方法和分配 | |||||
数据集的类型 | Unit process, single operation | ||||
偏离生命周期清单方法原理/解释 | 无 | ||||
与建模常数/解释的偏差 | 无 | ||||
数据来源、处理和代表性 | |||||
偏离数据截止和完整性原则/解释 | 无 | ||||
数据选择和组合原则 | 电容器生产的库存数据来自 AEC 位于中国江苏省的生产工厂。每道工序的 LCI 数据收集的截止标准是至少覆盖输入流和输出流 95% 的质量和能量。阳极箔生产和阴极箔生产的库存数据是根据生产工艺和相应工艺参数分析获得的。上游数据(即铝锭、分选纸、运输、电力和水)来自 Gabi 软件(版本:10.6.1.35)。具体而言,《中国电力年鉴》中的中国电网概况以 2016 年为基准年。铝锭生产的基准年为 2015 年。无法获取的柠檬酸铵、五硼酸铵、NH4H2PO4 和 HBO3 数据是根据 Gabi 软件中现有材料(反应物)的化学方程式估算的。使用和报废阶段的库存数据是通过分析和计算获得的。 | ||||
偏离数据选择和组合原则/解释 | 无 | ||||
偏离数据处理和外推原则/解释 | 无 | ||||
用于此数据集的数据源 | |||||
完整性 | |||||
产品模型的完整性 | No statement | ||||
验证 | |||||
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数据生成 | |
数据集生成/建模 | |
数据输入方式 | |
时间戳(上次保存) | 2024-05-01T17:10:27+08:00 |
出版和所有权 | |
UUID | 8a66a5d5-090f-440c-a28e-6ff29eb64f9e |
最后修订日期 | 2024-05-13T14:41:28.684628+08:00 |
数据集版本 | 01.00.005 |
永久数据集 URI | https://lcadata.tiangong.world/showProcess.xhtml?uuid=8a66a5d5-090f-440c-a28e-6ff29eb64f9e&version=01.00.000&stock=TianGong |
数据集的所有者 | |
版权 | 不 |
许可证类型 | Free of charge for all users and uses |
输入
流类型 | 分类 | 流 | 位置 | 平均量 | 计算量 | 最小量 | 最大量 | ||
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Product flow | Energy carriers and technologies / Electricity | 432.16560000000004 MJ | 432.16560000000004 MJ | ||||||
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Product flow | Energy carriers and technologies / Electricity | 290.9772 MJ | 290.9772 MJ | ||||||
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Product flow | Energy carriers and technologies / Electricity | 204985.2996 MJ | 204985.2996 MJ | ||||||
Product flow | Materials production / Metals and semimetals | 518.0 kg | 518.0 kg | ||||||
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Product flow | Materials production / Water | 107187.002 kg | 107187.002 kg | ||||||
Product flow | Materials production / Other mineralic materials | 63287.322 kg | 63287.322 kg | ||||||
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Product flow | Materials production / Inorganic chemicals | 470.708 kg | 470.708 kg | ||||||
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Product flow | Materials production / Inorganic chemicals | 23.693 kg | 23.693 kg | ||||||
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Product flow | Materials production / Inorganic chemicals | 78.978 kg | 78.978 kg | ||||||
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Product flow | Materials production / Inorganic chemicals | 78.978 kg | 78.978 kg | ||||||
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Product flow | Materials production / Water | 967.606 kg | 967.606 kg | ||||||
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Product flow | Materials production / Inorganic chemicals | 21.98 kg | 21.98 kg | ||||||
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Product flow | Materials production / Inorganic chemicals | 42.333 m3 | 42.333 m3 | ||||||
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Product flow | Emissions / Inorganic covalent compounds | 11.611 kg | 11.611 kg | ||||||
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Product flow | Materials production / Inorganic chemicals | 120.951 m3 | 120.951 m3 | ||||||
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Product flow | Materials production / Inorganic chemicals | 1.935 m3 | 1.935 m3 | ||||||
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输出
流类型 | 分类 | 流 | 位置 | 平均量 | 计算量 | 最小量 | 最大量 | ||
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Product flow | Materials production / Metals and semimetals | 449.811 kg | 449.811 kg | ||||||
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Product flow | Emissions / Inorganic covalent compounds | 15.578 kg | 15.578 kg | ||||||
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Product flow | End-of-life treatment / Material recycling | 12.865 m3 | 12.865 m3 | ||||||
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Waste flow | Wastes / Waste water | 80795.118 m3 | 80795.118 m3 | ||||||
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Elementary flow | Emissions / Emissions to water / Emissions to fresh water | 2.141 kg | 2.141 kg | ||||||
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Elementary flow | Emissions / Emissions to air / Emissions to air, unspecified | 0.372 kg | 0.372 kg | ||||||
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Elementary flow | Emissions / Emissions to water / Emissions to fresh water | 0.036 kg | 0.036 kg | ||||||
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Product flow | Energy carriers and technologies / Crude oil based fuels | 14.661 kg | 14.661 kg | ||||||
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Waste flow | Wastes / Waste water | 7786.269 m3 | 7786.269 m3 | ||||||
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Elementary flow | Emissions / Emissions to air / Emissions to air, unspecified | 0.388 kg | 0.388 kg | ||||||
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Elementary flow | Emissions / Emissions to air / Emissions to air, unspecified | 0.042 kg | 0.042 kg | ||||||
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Elementary flow | Emissions / Emissions to air / Emissions to air, unspecified | 0.048 kg | 0.048 kg | ||||||
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Elementary flow | Emissions / Emissions to air / Emissions to air, unspecified | 0.044 kg | 0.044 kg | ||||||
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Elementary flow | Emissions / Emissions to water / Emissions to fresh water | 0.947 kg | 0.947 kg | ||||||
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Elementary flow | Emissions / Emissions to water / Emissions to water, unspecified | 0.62 kg | 0.62 kg | ||||||
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Elementary flow | Emissions / Emissions to air / Emissions to air, unspecified | 0.02 kg | 0.02 kg | ||||||
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Elementary flow | Emissions / Emissions to water / Emissions to fresh water | 0.079 kg | 0.079 kg | ||||||
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