过程 信息
| 关键数据集信息 | |
| 位置 | CN |
| 地域代表性说明 | 北京和重庆 |
| 名字 |
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| 数据集使用建议 | 本生命周期评估数据集的用户在计算环境影响时，应特别注意包括水泥窑尘回收的具体方法学方面。数据代表了北京水泥生产基地典型的生产过程，并应在中国基础设施的背景下进行考虑。应特别关注从干法回转窑过程中的能量回收和利用，以及针对北京场地的直接排放和重金属气体排放数据。用户应注意，此数据基于年度平均监控数据，并且可能需要根据场地特定条件或技术随时间的变化进行调整。 |
| 产品或过程的技术目的 | 本工业流程生产的52.5 MPa硅酸盐粉煤灰水泥主要用于需要高强度水泥的建筑应用。采用100%水泥窑尘回收技术的干法回转窑工艺，通常用于高效生产水泥，减少废物并提高可持续性。 |
| 分类 |
类名
:
层次结构级别
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| 关于数据集的一般性意见 | 考虑了100％水泥窑尘回收技术的干法回转窑方案。 |
| 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 | |
| 数学模型 | |
| 建模说明 | 选择管理1吨硅酸盐粉煤灰水泥（P·F 52.5）。考虑了采用100%水泥窑尘回收技术的干法回转窑场景。每个场景的基础设施过程、原材料到水泥生产现场的公路运输、直接排放、污水处理、原材料和能源生产以及从干法回转窑场景中回收电力的过程均包括在内。 |
模型验证
| 生命周期清单方法和分配 | |||||
| 数据集的类型 | Unit process, black box | ||||
| 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 | 基于中国数据，使用了中国北京水泥生产基地的水泥生产过程（包括能源、水和原材料消耗、直接排放）的年平均监测数据（http://www.jiancai.hk/news/show/265/）。北京水泥生产现场普通水泥重金属气体排放数据来自报告(2007)。 | ||||
| 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 | |||||
| 采样程序 | 北京水泥生产基地的实际年产量约为200万吨。 | ||||
| 完整性 | |||||
| 产品模型的完整性 | No statement | ||||
| 验证 | |||||
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行政 信息
| 数据生成 | |
| 数据集生成/建模 | |
| 数据输入方式 | |
| 时间戳（上次保存） | 2024-04-19T20:01:24+08:00 |
| 出版和所有权 | |
| UUID | 43c6f540-9516-4836-a0da-e9a9b55b78b1 |
| 最后修订日期 | 2024-04-20T14:42:01.685095+08:00 |
| 数据集版本 | 00.01.005 |
| 永久数据集 URI | https://lcadata.tiangong.world/showProcess.xhtml?uuid=43c6f540-9516-4836-a0da-e9a9b55b78b1&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 |
输入和输出
输入
| 流类型 | 分类 | 流 | 位置 | 平均量 | 计算量 | 最小量 | 最大量 | ||
|---|---|---|---|---|---|---|---|---|---|
| Product flow | Materials production / Other mineralic materials | 1160.0 kg | 1160.0 kg | ||||||
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| Product flow | Energy carriers and technologies / Hard coal based fuels | 94.69 kg | 94.69 kg | ||||||
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| Product flow | Materials production / Metals and semimetals | 1.7 kg | 1.7 kg | ||||||
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| Product flow | Materials production / Other mineralic materials | 50.0 kg | 50.0 kg | ||||||
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| Waste flow | Wastes | 170.0 kg | 170.0 kg | ||||||
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| Product flow | Materials production / Other mineralic materials | 6.1 kg | 6.1 kg | ||||||
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| Product flow | Energy carriers and technologies / Electricity | 372.204 MJ | 372.204 MJ | ||||||
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| Elementary flow | Resources / Resources from water / Renewable material resources from water | 180.0 m3 | 180.0 m3 | ||||||
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| Elementary flow | Resources / Resources from ground / Non-renewable energy resources from ground | 0.35 MJ | 0.35 MJ | ||||||
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| Waste flow | Materials production / Other mineralic materials | 83.55 kg | 83.55 kg | ||||||
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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 | ||
|---|---|---|---|---|---|---|---|---|---|
| Elementary flow | Emissions / Emissions to air / Emissions to air, unspecified | 0.09 kg | 0.09 kg | ||||||
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| Elementary flow | Emissions / Emissions to air / Emissions to air, unspecified | 0.00528 kg | 0.00528 kg | ||||||
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| Elementary flow | Emissions / Emissions to air / Emissions to air, unspecified | 760.0 kg | 760.0 kg | ||||||
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| Elementary flow | Emissions / Emissions to air / Emissions to air, unspecified | 2.5E-4 kg | 2.5E-4 kg | ||||||
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| Elementary flow | Emissions / Emissions to air / Emissions to air, unspecified | 0.15 kg | 0.15 kg | ||||||
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| Elementary flow | Emissions / Emissions to air / Emissions to air, unspecified | 0.93 kg | 0.93 kg | ||||||
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| Elementary flow | Emissions / Emissions to air / Emissions to air, unspecified | 1.0E-5 kg | 1.0E-5 kg | ||||||
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| Elementary flow | Emissions / Emissions to air / Emissions to air, unspecified | 5.09E-8 kg | 5.09E-8 kg | ||||||
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| Elementary flow | Emissions / Emissions to air / Emissions to air, unspecified | 1.0E-5 kg | 1.0E-5 kg | ||||||
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| Elementary flow | Emissions / Emissions to air / Emissions to air, unspecified | 7.92E-7 kg | 7.92E-7 kg | ||||||
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| Elementary flow | Emissions / Emissions to air / Emissions to air, unspecified | 2.0E-4 kg | 2.0E-4 kg | ||||||
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| Elementary flow | Emissions / Emissions to air / Emissions to air, unspecified | 2.4E-4 kg | 2.4E-4 kg | ||||||
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| Elementary flow | Emissions / Emissions to air / Emissions to air, unspecified | 5.28E-6 kg | 5.28E-6 kg | ||||||
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| Elementary flow | Emissions / Emissions to air / Emissions to air, unspecified | 3.02E-6 kg | 3.02E-6 kg | ||||||
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| Elementary flow | Emissions / Emissions to air / Emissions to air, unspecified | 3.08E-10 kg | 3.08E-10 kg | ||||||
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| Elementary flow | Emissions / Emissions to air / Emissions to air, unspecified | 9.36E-6 kg | 9.36E-6 kg | ||||||
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| Elementary flow | Emissions / Emissions to air / Emissions to air, unspecified | 1.2E-5 kg | 1.2E-5 kg | ||||||
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| Elementary flow | Emissions / Emissions to air / Emissions to air, unspecified | 1.2E-6 kg | 1.2E-6 kg | ||||||
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| Elementary flow | Emissions / Emissions to air / Emissions to air, unspecified | 0.036 kg | 0.036 kg | ||||||
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| Product flow | Materials production / Other mineralic materials | 1000.0 kg | 1000.0 kg | ||||||
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