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Data set: cement production;cement, ordinary portland cement;JT shaft kiln (00.01.005)

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Full name cement production;cement, ordinary portland cement;JT shaft kiln

Location CN

Reference year

Valid until

Reference flow(s) Cement, ordinary portland cement - 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 dataset for Life Cycle Assessment, include the impacts of energy and resource consumption, emissions of dust, SO2, and NOx during cement production phases of raw meal preparation, clinker burning, cement grinding, and packaging and delivery. Note that CO2 emissions should be accounted for by their specific sources. Emission factors from Gao Changming's research should be used for JT shaft kiln emissions not published elsewhere. Thermal consumption data must be normalized by dividing by 0.7 to represent unit cement heat consumption appropriately.

Data set use approval

General comment The impact of a typical JT shaft kiln process on the resource consumption, energy consumption and environmental emissions involved in the cement production life cycle was quantified using 1t of ordinary silicate cement as a functional unit.

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 data set represents the use of the JT shaft kiln process for the production of ordinary Portland cement. Applicable for the construction industry, this cement is commonly used in building materials for constructing infrastructures such as roads, bridges, and buildings.

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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