GB/T 23608-2009
Platinum groups metals waste classification and technology qualification (English Version)
- Standard No.
- GB/T 23608-2009
- Language
- Chinese, Available in English version
- Release Date
- 2009
- Published By
- General Administration of Quality Supervision, Inspection and Quarantine of the People‘s Republic of China
- Status
- 2023-07
- Replace By
- GB/T 23608-2022
- Latest
- GB/T 23608-2022
- Scope
- This standard stipulates the classification, requirements, inspection rules, marking, packaging, transportation, storage and contract content of platinum group metal scrap and scrap (hereinafter referred to as scrap). This standard is applicable to domestic and foreign trade of platinum group metal waste, non-ferrous metal recycling enterprises, precious metal processing enterprises, and also to platinum group metal waste after social use.
GB/T 23608-2009 Referenced Document
- GB/T 15072.3 Test method of precious metal alloys.Determination of platinum content for gold,platinum and palladium alloys.Electricity titration using potassium permanganate
- GB/T 15072.4 Test method of precious metal alloys.Determination of palladium content for palladium and silver alloys.Butanedione dioxime gravimetry
- GB/T 15072.6 Test method of precious metal alloys.Determination of iridium contents for platinum,palladium alloys.Electricity titration with ferrous sulfate
- GB/T 17418.5 Methods for analysis of noble metals in geochemical samples.Part 5:Determination of ruthenium and osmium content.Separationby distillation-catalytic spectrophometric method*， 2010-11-10 Update
- GB/T 19720 Jewelry and precious metals. Determination of platinum and palladium content. Ammonium chloride gravimetric method and diacetyl oxime gravimetric method.*， 2024-03-15 Update
- SH/T 0570 Determination of platinum content in reforming catalysts by spectrophotometric method*， 2017-12-27 Update
- SH/T 0684 Standard test method for palladium in molecular sieve catalysts and in aluminium oxide base catalysts by atomic absorption spectrometry
- YS/T 561 Method for chemical analysis of precious metals alloys.Platinum-rhodium alloys.Determination of rhodium content.Hexaammine cobalt nitrate gravimetriy*， 2009-12-04 Update
- YS/T 563 Method for chemical analysis of precious metals alloys.Platinum-palladium-rhodium alloys.Determination of palladium and rhodium content.Diacetyldioxime gravimetriy,tin(Ⅱ)chloride spectrophotometry*， 2009-12-04 Update
- YS/T 598 Super fine ruthenium oxide powder*， 2023-05-22 Update
GB/T 23608-2009 history
- 2022 GB/T 23608-2022 Recycled platinum groups metal raw materials
- 2009 GB/T 23608-2009 Platinum groups metals waste classification and technology qualification
