| Key Data Set Information | |
| Location | CN |
| Reference year | 2019 |
| Name |
|
| Use advice for data set | This dataset is derived from the Pollution Source Census Report and contains information on pollution emissions and related products. However, it does not include data on energy or chemical consumption, nor does it provide information on waste or co-product generation. When utilizing this dataset, please supplement the missing data based on actual conditions before use |
| Technical purpose of product or process | 通过使用天然气的煅烧工艺生产的阳极碳块，主要由石油焦和煤沥青等材料制成，广泛应用于铝冶炼行业。此产品对通过电解过程生产铝至关重要。排放处理末端技术包括用于净化颗粒物（PM2.5 - PM10）的喷雾技术结合静电沉淀，以及用于二氧化硫（SO2）减排的石灰石/石膏法，这些技术应用于减少该过程的排放，通过高达98.5%的颗粒物去除效率和95%的二氧化硫去除效率，确保遵守环境法规。 |
| Classification |
Class name
:
Hierarchy level
|
| General comment on data set | the treatment technology for the pollution of Exhaust gasdidn't offered，The formula for calculating the actual operation rate (k-value) of the end-of-pipe treatment facility is k = power consumption of wastewater treatment facilities (kWh/year) / operating time of wastewater treatment facilities (hours/year) / total power of wastewater treatment facilities (kW) |
| Copyright | No |
| Owner of data set | |
| Quantitative reference | |
| Reference flow(s) |
|
| Technological representativeness | |
| Technology description including background system | the treatment technology for the pollution of Exhaust gasdidn't offered，The formula for calculating the actual operation rate (k-value) of the end-of-pipe treatment facility is k = power consumption of wastewater treatment facilities (kWh/year) / operating time of wastewater treatment facilities (hours/year) / total power of wastewater treatment facilities (kW) |
| LCI method and allocation | |||||
| Type of data set | Unit process, single operation | ||||
| Data sources, treatment and representativeness | |||||
| Deviation from data treatment and extrapolations principles / explanations | None | ||||
| Data source(s) used for this data set | |||||
| Completeness | |||||
| Completeness of product model | No statement | ||||
| Validation | |||||
| |||||
| Data generator | |
| Data set generator / modeller | |
| Publication and ownership | |
| UUID | 72167744-4d57-4b2c-a851-d0b03f9a3e2b |
| Date of last revision | 2024-04-15T22:06:45.674812+08:00 |
| Data set version | 00.01.005 |
| Permanent data set URI | https://lcadata.tiangong.world/showProcess.xhtml?uuid=72167744-4d57-4b2c-a851-d0b03f9a3e2b&version=01.00.000&stock=TianGong |
| Owner of data set | |
| Copyright | No |
| License type | Free of charge for all users and uses |
Inputs
Outputs
| Type of flow | Classification | Flow | Location | Mean amount | Resulting amount | Minimum amount | Maximum amount | ||
|---|---|---|---|---|---|---|---|---|---|
| Elementary flow | Emissions / Emissions to air / Emissions to air, unspecified | 0.09105 kg | 0.09105 kg | ||||||
| |||||||||
| Elementary flow | Emissions / Emissions to air / Emissions to air, unspecified | 0.09105 kg | 0.09105 kg | ||||||
| |||||||||
| Elementary flow | Emissions / Emissions to air / Emissions to air, unspecified | 0.425 kg | 0.425 kg | ||||||
| |||||||||
| Elementary flow | Emissions / Emissions to air / Emissions to air, unspecified | 0.425 kg | 0.425 kg | ||||||
| |||||||||
| Elementary flow | Emissions / Emissions to air / Emissions to air, unspecified | 0.54 kg | 0.54 kg | ||||||
| |||||||||
| Elementary flow | Emissions / Emissions to air / Emissions to air, unspecified | 0.54 kg | 0.54 kg | ||||||
| |||||||||
| Product flow | Materials production / Metals and semimetals | 1000.0 kg | 1000.0 kg | ||||||
| |||||||||
| 2560.0 | 2560.0 | ||||||||
| |||||||||
| 2560.0 | 2560.0 | ||||||||
| |||||||||
| Product flow | Materials production / Inorganic chemicals | 2980.0 m3 | 2980.0 m3 | ||||||
| |||||||||
| Product flow | Materials production / Inorganic chemicals | 2980.0 m3 | 2980.0 m3 | ||||||
| |||||||||