GB/T 20169-2015: Mixed rare earth oxide of ion-absorbed type rare earth ore

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Scope

This Standard specifies the requirements, test methods, inspection rules, and
symbols, packaging, transport, storage and quality certificate for the mixed rare
earth oxide of ion-absorbed type rare earth ore.
This Standard is applicable to the mixed rare earth oxide of ion-absorbed type
rare earth ore prepared by using the chemical method, where ion-absorbed
type rare earth ore is used as the raw material. The mixed rare earth oxide of
ion-absorbed type rare earth ore is mainly used as the raw material for grouping
rare earth aggregates or separating single rare earth compounds.

Basic Data

Standard ID	GB/T 20169-2015 (GB/T20169-2015)
Description (Translated English)	Mixed rare earth oxide of ion-absorbed type rare earth ore
Sector / Industry	National Standard (Recommended)
Classification of Chinese Standard	H65
Classification of International Standard	77.120.99
Word Count Estimation	6,665
Date of Issue	2015-09-11
Date of Implementation	2016-04-01
Older Standard (superseded by this standard)	GB/T 20169-2006
Quoted Standard	GB/T 8170; GB/T 12690.2; GB/T 12690.3; GB/T 14635; GB/T 16484.12; GB/T 17803; GB/T 18882.1; GB/T 18882.2
Regulation (derived from)	National Standard Announcement 2015 No.25
Issuing agency(ies)	General Administration of Quality Supervision, Inspection and Quarantine of the People's Republic of China, Standardization Administration of the People's Republic of China
Summary	This Standard specifies the ionic rare earth ore mixed rare earth oxide of requirements, test methods, inspection rules and signs, packaging, transportation, storage and quality certificate. This Standard applies to ion adsorption type rare earth ore as raw material by chemical method were ionic rare earth ore mixed rare earth oxide. The main raw material used for grouping REE enrichment or isolate single rare earth compounds.