GB/T 6609.10-2004
Active
YS/T 575.14-2020
Active
Industry standards-Non-ferrous metals
YS/T 575.14-2020 Method for chemical analysis of bauxite - Part 14: Determination of the content of rare earth oxides
YS/T 575.14-2020 Method for chemical analysis of bauxite - Part 14: Determination of the content of rare earth oxides
Basic Information
Standard Code:
YS/T 575.14-2020
Standard Type:
Industry standards
Standard Status:
Active
is_force_gb:
no
CCS Name:
Metallurgical raw materials and auxiliary materials
ICS Name:
Materials used in aluminum production
Publish Date:
2020-12-09
Implement Date:
2021-04-01
Scope
This section is applicable to the determination of the content of lanthanum oxide, cerium oxide, praseodymium oxide, neodymium oxide, scandium oxide, and yttrium oxide in bauxite. The measurement range is 0.0010% to 0.050%.
Development Information
Same series standard
Replace the following standards
Related Standards
GB/T 6609.11-2004
Active
GB/T 6609.11-2004 Chemical analysis methods and determination of physical performance of alumina—Determination of manganous oxide content-Flame atomic absorption spectrophotometric method
GB/T 6609.1-2004
Replaced
GB/T 6609.1-2004 Chemical analysis methods and determination of physical performance of alumina—Determination of moisture-Gravimetric method
GB/T 6609.12-2004
Replaced
GB/T 6609.12-2004 Chemical analysis methods and determination of physical performance of alumina—Determination of zinc oxide content-Flame atomic absorption spectrophotometric method
GB/T 6609.13-2004
Active
GB/T 6609.13-2004 Chemical analysis methods and determination of physical performance of alumina—Determination of calcium oxide content-Flame atomic absorption spectrophotometric method
GB/T 6609.14-2004
Active