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Data set: clinker production;clinker, portland cement clinker;new dry process, >4000 t/d (00.01.005)

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Full name clinker production;clinker, portland cement clinker;new dry process, >4000 t/d

Location CN

Reference year 2020

Valid until

Reference flow(s) Clinker, portland cement clinker - 1000.0 * 1.0 kg (Mass)

Type Unit process, single operation

Parameterized? no

LCIA results included? no

Category Unit processes / Materials production / Inorganic chemicals

Synonyms

Use advice for data set Use this data set within the context of Life Cycle Assessment for estimating the environmental impacts of Portland cement clinker production using the new dry process. The data should be applied with the consideration of system boundaries specific to clinker calcination, including the preparation of pulverized coal. The upstream production data of raw materials with small quantities should be omitted accordingly, as outlined by the CLCD trade-off principle. Take into account background database uncertainties and cumulative uncertainty effects when interpreting results to ensure a comprehensive assessment.

Data set use approval

General comment The new dry process has a relatively large market share in the cement industry process. During the clinker calcination process, wastewater, particulate matter, CO2, SO2, NOx, mercury (Hg), fluorine (F), and ammonia (NH3), etc. are emitted.

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 environmental aspects of the production process of Portland cement clinker using the new dry process technology with a capacity greater than 4000 tons per day (t/d). The cement clinker produced via this process is intended for use in the construction industry for creating various grades of Portland cement.

Input Products No records found.

Co-Products No records found.

Data set version 00.01.005

Time stamp (last saved) 2024-04-19T19:02:52+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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