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Data set: cement production;cement, portland fly-ash cement, 52.5MPa;dry process precalciner kiln;fly ash (00.01.005)

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Full name cement production;cement, portland fly-ash cement, 52.5MPa;dry process precalciner kiln;fly ash

Location CN

Reference year 2001

Valid until

Reference flow(s) Cement, portland fly-ash cement, 52.5mpa - 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 using this LCA data, ensure that it aligns with the scope of your study. It is suitable for assessments of cement production emissions and energy consumption without consideration for mining, transportation, or packaging processes. Be cautious when applying this data to projects outside the defined scope, and recalibrate it based on specific regional conditions or technological variations if necessary. When calculating CO2 emissions, adhere to the methodological guidelines provided for evaluating functional units and scaling to other production quantities.

Data set use approval

General comment Dry precalciner kilns produce cement. The computer automation system is used to fully control the entire cement production from raw material storage to cement storage. The main equipment includes raw meal mills, clinker mills, and clinker calcination equipment.The clinker calcining equipment consists of a coal-fired New SuspensionPreheater-Flash Furnace (NSF) kiln and a clinker cooler. The NSF system consists of two columns of four-stage cyclone preheaters and a calciner (F.F).

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 described industrial process details the production of Portland fly-ash cement with a strength grade of 52.5MPa using a dry process precalciner kiln. This grade of cement is utilized in various construction projects requiring high strength cement, including infrastructure such as bridges, buildings, roads as well as in residential construction. The process is highly controlled by a computer automation system and involves advanced equipment for the grinding and calcination of raw meal and clinker.

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.

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Registered in

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

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