| 关键数据集信息 | |
| 位置 | HEN-CN |
| 参考年 | 2018 |
| 名字 |
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| 数据集使用建议 | 在使用此数据集进行生命周期评估时,请考虑以下事项:1. 该数据代表从铝土矿生产冶金用氧化铝的摇篮到大门评估,未详细说明各个过程单元。2. 如果氧化铝在生产后进行进一步处理或回收,应单独考虑随后的生命周期阶段。3. 用户应确保与所评估时期的技术和实践保持一致,该时期由论文发表年份指示。 |
| 产品或过程的技术目的 | 该工艺生产的氧化铝用于冶金应用。它通常用作通过霍尔-埃鲁法电解工艺生产铝金属的主要原料。高纯度氧化铝确保了有效的铝冶炼作业。 |
| 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 | 无流程图 |
| 版权 | 不 |
| 数据集的所有者 | |
| 参考定量 | |
| 参考流 |
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| 时间代表性 | |
| 时间代表性描述 | 论文发表年 |
| 技术代表性 | |
| 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 | ||||
| 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) | 2024-01-10T09:04:38+08:00 |
| 出版和所有权 | |
| UUID | 14394fa9-7512-4b86-b999-ecc28ad893a6 |
| 最后修订日期 | 2024-04-20T15:31:11.260270+08:00 |
| 数据集版本 | 00.01.005 |
| 永久数据集 URI | https://lcadata.tiangong.world/showProcess.xhtml?uuid=14394fa9-7512-4b86-b999-ecc28ad893a6&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 | ||
|---|---|---|---|---|---|---|---|---|---|
| Product flow | Energy carriers and technologies / Electricity | 1287.0 MJ | 1287.0 MJ | ||||||
| Product flow | Energy carriers and technologies / Crude oil based fuels | 33.2 m3 | 33.2 m3 | ||||||
| Product flow | Energy carriers and technologies / Hard coal based fuels | 276.0 kg | 276.0 kg | ||||||
| Product flow | Energy carriers and technologies / Crude oil based fuels | 31.4 kg | 31.4 kg | ||||||
| Elementary flow | Resources / Resources from ground / Non-renewable material resources from ground | 145.0 kg | 145.0 kg | ||||||
| Product flow | Materials production / Inorganic chemicals | 155.0 kg | 155.0 kg | ||||||
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| Elementary flow | Resources / Resources from ground / Non-renewable material resources from ground | 2243.0 kg | 2243.0 kg | ||||||
| Elementary flow | Resources / Resources from water / Renewable material resources from water | 2520.0 m3 | 2520.0 m3 | ||||||
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| Product flow | Materials production / Other mineralic materials | 55200.0 kg | 55200.0 kg | ||||||
| Product flow | Energy carriers and technologies / Hard coal based fuels | 150800.0 m3 | 150800.0 m3 | ||||||
输出
| 流类型 | 分类 | 流 | 位置 | 平均量 | 计算量 | 最小量 | 最大量 |
|---|---|---|---|---|---|---|---|
| Elementary flow | Emissions / Emissions to air / Emissions to air, unspecified | 1280.0 kg | 1280.0 kg | ||||
| Elementary flow | Emissions / Emissions to air / Emissions to air, unspecified | 1.52 kg | 1.52 kg | ||||
| Elementary flow | Emissions / Emissions to air / Emissions to air, unspecified | 1.43 kg | 1.43 kg | ||||
| Elementary flow | Emissions / Emissions to air / Emissions to air, unspecified | 2.6 kg | 2.6 kg | ||||
| Elementary flow | Emissions / Emissions to air / Emissions to air, unspecified | 0.89 kg | 0.89 kg | ||||
| Elementary flow | Emissions / Emissions to air / Emissions to air, unspecified | 0.43 kg | 0.43 kg | ||||
| Elementary flow | Emissions / Emissions to air / Emissions to air, unspecified | 0.26 kg | 0.26 kg | ||||
| Product flow | Materials production / Metals and semimetals | 1000.0 m3 | 1000.0 m3 |