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Process Data set: clinker production;clinker, portland cement clinker, 52.5MPa (en) en zh

Key Data Set Information
Location CN
Name
clinker production;clinker, portland cement clinker, 52.5MPa
Use advice for data set The dataset reflects typical enterprise survey data for the manufacturing of cement clinker using natural minerals. Users applying this data should consider it as representing the emissions and energy use from the extraction, transportation, and production stages of cement clinker up to the point of departure from the manufacturing gate (cradle to gate). Specifically, this pertains to 1 ton of 52.5MPa cement clinker as the functional unit. Any further life cycle stages such as distribution, construction use, and end-of-life processes should be modeled separately. For accuracy, adaptations may be required to reflect local manufacturing conditions, technological variations, or updated environmental performance.
Technical purpose of product or process This dataset pertains to the production of silicon cement clinker with a compressive strength of 52.5MPa. The cement clinker is manufactured exclusively with natural minerals and is typically used as an intermediate product in the construction industry for the production of concrete, mortar, and stucco. It is vital for infrastructure development and large-scale construction projects.
Classification
Class name : Hierarchy level
  • ILCD: Unit processes / Materials production / Other mineralic materials
General comment on data set The company solely uses natural minerals to manufacture cement clinker.
Copyright No
Owner of data set
Quantitative reference
Reference flow(s)
Technological representativeness
Flow diagram(s) or picture(s)
  • FAJ8baPj8okf0zxtWt0cndePnKc.png Image
Mathematical model
Model description Cement clinker with a strength of 1 ton of 52.5MPa is selected as the functional unit. The study selects the system boundary of "from cradle to gate". The natural mineral production cement clinker product system includes the acquisition and transportation of raw materials and fuels as well as the cement clinker production process.
LCI method and allocation
Type of data set LCI result
Deviation from LCI method principle / explanations None
Deviation from modelling constants / explanations None
Data sources, treatment and representativeness
Deviation from data cut-off and completeness principles / explanations None
Data selection and combination principles Typical enterprise survey data
Deviation from data selection and combination principles / explanations None
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
Type of review
Dependent internal review
Reviewer name and institution
Data generator
Data set generator / modeller
Data entry by
Time stamp (last saved) 2024-04-19T19:55:28+08:00
Publication and ownership
UUID 0bb40b0a-66c7-45e3-afa3-b358fe17a6f4
Date of last revision 2024-04-20T14:41:05.859325+08:00
Data set version 00.01.005
Permanent data set URI https://lcadata.tiangong.world/showProcess.xhtml?uuid=0bb40b0a-66c7-45e3-afa3-b358fe17a6f4&version=01.00.000&stock=TianGong
Owner of data set
Copyright No
License type Free of charge for all users and uses

Inputs

Type of flow Classification Flow Location Mean amount Resulting amount Minimum amount Maximum amount
Product flow
Materials production / Other mineralic materials 1260.0 kg1260.0 kg
General comment Limestone
Elementary flow
Resources / Resources from ground / Non-renewable material resources from ground 231.0 kg231.0 kg
General comment Clay
Product flow
Materials production / Other mineralic materials 96.0 kg96.0 kg
General comment Sandstone
Elementary flow
Resources / Resources from ground / Non-renewable energy resources from ground 161.0 MJ161.0 MJ
General comment Raw coal
Product flow
Energy carriers and technologies / Electricity 149.76000000000002 MJ149.76000000000002 MJ
General comment Electricity

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 842.0 kg842.0 kg
General comment CO2
Elementary flow
Emissions / Emissions to air / Emissions to air, unspecified 1.57 kg1.57 kg
General comment NOx
Elementary flow
Emissions / Emissions to air / Emissions to air, unspecified 0.801 kg0.801 kg
General comment SO2
Elementary flow
Emissions / Emissions to air / Emissions to air, unspecified 0.356 kg0.356 kg
General comment CO
Elementary flow
Emissions / Emissions to air / Emissions to air, unspecified 1.61 kg1.61 kg
General comment CH4
Elementary flow
Emissions / Emissions to air / Emissions to air, unspecified 0.142 kg0.142 kg
General comment NMVOC
Product flow
Materials production / Other mineralic materials 1000.0 kg1000.0 kg
General comment Clinker, 52.5MPa