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Data set: Rare earth Crushing and milling;dysprosium;Bastnaesite/Monazite (B/M);Rare Earth Elements (REE) containing ore (00.01.005)

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Full name Rare earth Crushing and milling;dysprosium;Bastnaesite/Monazite (B/M);Rare Earth Elements (REE) containing ore

Location CN

Reference year 2010

Valid until 2019

Reference flow(s) Ore pulp - 183.12 * 1.0 kg (Mass)

Type Unit process, single operation

Parameterized? no

LCIA results included? no

Category Unit processes / Materials production / Non-energetic raw materials

Synonyms

Use advice for data set When using this LCA data set for the assessment of environmental impacts related to the production of dysprosium, it is imperative to apply an allocation method based on the mass of produced REEs combined with their market prices. Due to varying ore compositions across different sites, allocation factors must be assessed individually for each location. Ensure that the methodological approach is consistent with the established international guidelines for Life Cycle Assessment. Pay special attention to system boundary definitions and the allocation procedures due to the economic significance of dysprosium and other REEs extracted in conjunction.

Data set use approval

General comment The rare earth crushing and milling process of dysprosium is intended for the extraction and processing of REE containing ore, specifically targeting the production of dysprosium from ores in Southern China and Bayan Obo regions. Dysprosium is commonly used in the manufacturing of permanent magnets, which are critical components in various high-tech applications including electric motors, wind turbine generators, and advanced electronics.

LCI Method Principle Attributional

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 rare earth crushing and milling process of dysprosium is intended for the extraction and processing of REE containing ore, specifically targeting the production of dysprosium from ores in Southern China and Bayan Obo regions. Dysprosium is commonly used in the manufacturing of permanent magnets, which are critical components in various high-tech applications including electric motors, wind turbine generators, and advanced electronics.

Input Products No records found.

Co-Products No records found.

Data set version 00.01.005

Time stamp (last saved) 2024-01-04T18:04:28+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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