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Data set: cement production;cement, portland cement, 42.5MPa;new dry process kiln;fly ash (00.01.005)

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Full name cement production;cement, portland cement, 42.5MPa;new dry process kiln;fly ash

Location HLJ-CN

Reference year 2008

Valid until

Reference flow(s) Cement, portland cement, 42.5mpa - 1000.0 * 1.0 kg (Mass)

Type Unit process, black box

Parameterized? no

LCIA results included? no

Category Unit processes / Materials production / Other mineralic materials

Synonyms

Use advice for data set When utilizing this LCA data for the cement production process, ensure that the data corresponds accurately to the new dry process kiln technology. In modeling the cement production lifecycle, exclude the environmental load caused by the consumption of clay resources and the environmental impact due to the use of iron powder as a correction material. Consider the emissions of nitrogen oxides, sulfur dioxide, carbon dioxide, and dust in the impact assessment, as these are significant pollutants emitted from the cement production. The functional unit of the dataset is based on 1kg of cement with a 28-day compressive strength of 42.5MPa.

Data set use approval

General comment New dry process kiln is used for the production of portland cement. A study was conducted on the process flow and operating parameters of the new dry-process technology currently available in the cement industry in Heilongjiang Province, and input and output data of the established product system were collected and calculated and quantified.

LCI Method Principle

LCI Method Approaches No records found.

Completeness of product model No statement

Reviews Dependent internal review by Tiangong LCI Data Working Group

License and access conditions Copyright no License type Free of charge for all users and uses

Owner of data set Tiangong LCI Data Working Group

Technical purpose The portland cement produced using the new dry process kiln technology is utilized mainly in the construction industry. It is suitable for constructing infrastructures such as buildings, highways, and bridges where a high level of durability and strength is required. The cement, with a specified 28-day compressive strength of 42.5MPa, is appropriate for structural concrete and other applications where 42.5MPa of strength is necessary.

Input Products No records found.

Co-Products No records found.

Data set version 00.01.005

Time stamp (last saved) 2024-03-19T21:18:09+08:00

Data set format

Compliance systems No records found.

Tag

Registered in

Registry name	Base URL	Status
GLAD	https://www.globallcadataaccess.org/

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