GB/T 26413-2010
Heavy rare earth oxide enrichment (English Version)

Standard No.

GB/T 26413-2010

Language

Chinese, Available in English version

Release Date

2011

Published By

General Administration of Quality Supervision, Inspection and Quarantine of the People‘s Republic of China

Latest

GB/T 26413-2010

Scope

This standard specifies the requirements, test methods, inspection rules, signs, packaging, transportation and storage of heavy rare earth oxide concentrates. This standard applies to heavy rare earth oxide concentrates obtained by chemical methods, extracted from ion-adsorbed rare earth ores, and used for deep processing and metallurgy.

GB/T 26413-2010 Referenced Document

• GB/T 12690.1 Chemical analysis methods for non-rare earth impurities of rare earth metals and their oxides—Part 1：Determination of carbon and sulfur contents—High frequency-infrared absorption method*， 2022-12-30 Update
• GB/T 12690.10 Chemical analysis methods for non-rare earth impurities of rare earth metals and their oxides-Determination of phosphorus content by molybdenum blue spectrophotometric method
• GB/T 12690.11 Chemical analysis methods for non-rare earth impurities of rare earth metals and their oxides-Determination of magnesium content-Flame atomic absorption spectrometric method
• GB/T 12690.12 Chemical analysis methods for non-rare earth impurities of rare earth metals and their oxides-Determination of thorium content-Arsenazo III spectrophotometric method and inductively coupled plasma mass spectrum method
• GB/T 12690.13 Chemical analysis methods for non-rare earth impurities of rare earth metals and their oxides-Determination of molybdenum and tungsten content-Inductively coupled plasma atomic emission spectrographic method and inductively coupled plasma mass spectrum me
• GB/T 12690.14 Chemical analysis methods for non-rare earth impurities in rare earth metals and their oxide.Determination of titanium in rare earth metals
• GB/T 12690.15 Chemical analysis methods for non-rare earth impurities of rare earth metals and their oxides―Part 15: Determination of calcium content*， 2018-07-13 Update
• GB/T 12690.16 Chemical analysis methods of non-rare earth impurities in rare earth metals and the oxides—Part 16:Determination of fluorine content—Ion selective electrode analysis
• GB/T 12690.17 Chemical analysis methods of non-rare earth impurities in rare earth metals and the oxides.Part 17: Determination of niobium and tantalum contents of rare earth metals
• GB/T 12690.18 Chemical analysis methods for non-rare earth impurity of rare earth metals and their oxides— Part 18: Determination of zirconium content*， 2017-10-14 Update
• GB/T 12690.19 Chemical analysis methods for non-rare earth impurities of rare earth metals and their oxides—Part 19: Determination of arsenic and mercury contents*， 2018-09-17 Update
• GB/T 12690.2 Chemical analysis methods for nonrare earth impurity of rare earth metals and their oxides—Part 2: Determination of ignition loss content of rare earth oxides—Gravimetric method*， 2015-09-11 Update
• GB/T 12690.24 Rare-earth metals and their oxides--Determination of aluminum content--Aluminum-chromazurol S-hexadecyl-trimethyl ammonium bromide-ethanol spectrophotometric method
• GB/T 12690.27 Rare-earth metals and their oxides--Determination of ignition loss--Gravimetric method
• GB/T 12690.28 Rare earth metals and their oxide-Determination of calcium oxide content-Inductively coupled plasma atomic emission spectrographic method
• GB/T 12690.29 Rare earth metals and their oxide Determination of cerium oxide content-Fluorescent spectrophotometric method
• GB/T 12690.3 Chemical analysis methods for non-rare earth impurity of rare earth metals and their oxides.Part 3:Determination of water content of rare earth oxides.Gravimetric method*， 2015-09-11 Update
• GB/T 12690.4 Chemical analysis methods for non-rare earth impurities of rare earth metals and their oxides—Part 4: Determination of oxygen and nitrogen contents—Impulse-infrared absorption and impulse-thermal conductivity method*， 2021-10-11 Update
• GB/T 12690.5 "Chemical analysis methods for nonrare earth impurities of rare earth metals and their oxides—Part 5:Determination of cobalt,manganese,lead,nickel,copper,zinc,aluminum,chromium,magnesium, cadmium,v"
• GB/T 12690.6 Chemical analysis methods for non-rare earth impurity of rare earth metals and their oxides—Part 6: Determination of iron content—Kslium thiocyanate, 1,10-Phenanthroline spectrophotometric method*， 2017-10-14 Update
• GB/T 12690.7 Chemical analysis methods for non-rare earth impurities of rare earth metals and their oxides—Part 7: Determination of silicon content*， 2021-10-11 Update
• GB/T 12690.8 Chemical analysis methods for non-rare earth impurities of rare earth metals and their oxides—Part 8: Determination of sodium content*， 2021-10-11 Update
• GB/T 12690.9 Chemical analysis methods for non-rare earth impurities of rare earth metals and their oxides-Determination of chlorine content-Silver nitrate turbidimetric method
• GB/T 14635 Rare earth metals and their compounds—Determination of total rare earth content*， 2020-11-19 Update
• GB/T 8170 Rules of rounding off for numerical values & expression and judgement of limiting values

GB/T 26413-2010 history

• 2011 GB/T 26413-2010 Heavy rare earth oxide enrichment