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Process Data set: Cement ; cement production ; Soil Risk Control ; Vertical Barrier ; Cement slurry barrier (en) en zh

Key Data Set Information
Location US
Geographical representativeness description For this project, a Superfund location at the Brookhaven National Laboratory (BNL) is studied. This particular case was chosen because it is representative of the scale and scenario where soil grouting would be used. It is also one of only a few sites where CS grouting has been used for full scale remediation. BNL has served as a production facility for research and development of radioisotopes for decades. The design of some of the facilities failed to provide adequate safety measures against the spread of radioactivity to the soils and groundwater beneath them and as a result, BNL was added to the Superfund National Priorities List in 1989.
Reference year 2013
Name
Cement ; cement production ; Soil Risk Control ; Vertical Barrier ; Cement slurry barrier
Use advice for data set Users of this data set should apply the information within the context of large-scale soil remediation projects where cement slurry barriers are appropriate. The example provided represents scenarios with soil contamination, particularly in areas with radioactive substances. Users must consider the scale of the application as this data is representative of full-scale remediation at a Superfund site. Methodological attention is required on the cement's properties and its effectiveness in creating an impermeable barrier to protect soils and groundwater.
Technical purpose of product or process The data set describes a process used to manufacture cement with application in soil risk control via construction of vertical cement slurry barriers. This process includes the steps of calcination and clinker grinding. The specific use case provided is the soil grouting at the Brookhaven National Laboratory (BNL) which serves as a remediation technique to prevent the spread of contaminants from facilities producing radioisotopes.
Classification
Class name : Hierarchy level
  • ILCD: Unit processes / Other Services / Repair and maintenance
General comment on data set Prepare cement through processes such as calcination and clinker grinding.
Copyright No
Owner of data set
Quantitative reference
Reference flow(s)
Technological representativeness
Flow diagram(s) or picture(s)
  • DX7vbFd46oFeAaxtYqgcVMkDnBd.png Image
LCI method and allocation
Type of data set Unit process, single operation
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
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) 2024-03-25T14:54:50+08:00
Publication and ownership
UUID 47ce24a4-be1a-4f43-b7a3-abb6286801d5
Date of last revision 2024-04-20T15:02:21.159604+08:00
Data set version 00.01.005
Permanent data set URI https://lcadata.tiangong.world/showProcess.xhtml?uuid=47ce24a4-be1a-4f43-b7a3-abb6286801d5&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 32388.0 kg32388.0 kg
Elementary flow Resources / Resources from ground / Non-renewable material resources from ground 3192.8 kg3192.8 kg
Elementary flow Resources / Resources from ground / Non-renewable material resources from ground 780.98 kg780.98 kg
Product flow Wastes / Production residues 1148.5 kg1148.5 kg
Product flow
Materials production / Raw materials 344.55 kg344.55 kg
General comment Iron ore(铁矿石)
Product flow Energy carriers and technologies / Energetic raw materials 2917.2 kg2917.2 kg
Product flow Energy carriers and technologies / Crude oil based fuels 390.49 kg390.49 kg
Product flow Materials production / Other mineralic materials 436.34 kg436.34 kg
Product flow Energy carriers and technologies / Electricity 9344.16 MJ9344.16 MJ

Outputs

Type of flow Classification Flow Location Mean amount Resulting amount Minimum amount Maximum amount
Product flow Materials production / Other mineralic materials 22970.0 kg22970.0 kg