GB/T 18033-2000
Replaced
YS/T 991-2014
Active
Industry standards-Non-ferrous metals
YS/T 991-2014 Copper anode mud
YS/T 991-2014 Copper anode mud
Basic Information
Standard Code:
YS/T 991-2014
Standard Type:
Industry standards
Standard Status:
Active
is_force_gb:
no
CCS Name:
Heavy metals and their alloys
ICS Name:
Copper products
Publish Date:
2014-10-14
Implement Date:
2015-04-01
Pages:
5 pages
Scope
This standard specifies the requirements, test methods, inspection rules, packaging, storage, quality forecast sheets, and contracts (or purchase orders) for copper anode sludge.
This standard applies to insoluble substances generated by copper anodes during electrolytic refining, which are used for the extraction of precious metals and other valuable elements.
Development Information
Referenced Standards
GB/T 8170-1987 Rules for rounding off of numberical values
GB/T 8170-2008 Rules of rounding off for numerical values & expression and judgement of limiting values
YS/T 87-1995 The analysis sampling methods for gold and silver in copper and lead electrolytic anode tarnish
YS/T 87-2009 Methods for sampling and sample preparation of copper anode slime and lead anode slime
YS/T 745.1-2010 Methods for chemical analysis of copper anode slime—Part 1:Determination of copper content—Iodine titration method
YS/T 745.2-2010 Methods for chemical analysis of copper anode slime—Part 2:Determination of gold content and silver content—Fire assay gravimetric method
YS/T 745.2-2016 Methods for chemical analysis of copper anode slime—Part 2:Determination of gold and silver contents—Fire assay gravimetric method
YS/T 745.3-2010 Methods for chemical analysis of copper anode slime—Part 3:Determination of platinum content and palladium content—Fire assay collection-inductively coupled plasma atomic emission spectrometric methods
YS/T 745.4-2010 Methods for chemical analysis of copper anode slime—Part 4:Determination of selenium content—Iodine titration method
YS/T 745.5-2010 Methods for chemical analysis of copper anode slime—Part 5:Determination of tellurium content—Potassium dichromate titration method
YS/T 745.6-2010 Methods for chemical analysis of copper anode slime—Part 6：Determination of lead content—Na2EDTA titration method
YS/T 745.7-2010 Methods for chemical analysis of copper anode slime—Part 7:Determination of bismuth content—Flame atomic absorption spectrophotometry and Na2EDTA titration method
YS/T 745.8-2010 Methods for chemical analysis of copper anode slime—Part 8:Determination of arsenic content—Hydride generation-atomic fluorescence spectrometry method
YS/T 745.9-2012 Methods for chemical analysis of copper anode slime—Part 9:Determination of antimony content—Flame atomic absorption spectrophotometry method
YS/T 87-2021 YS/T 87-2021 Copper, lead anode tails sampling and preparation methods
YS/T 745.10-2023 Copper anode tails chemical analysis methods - Part 10: Determination of Ir and Rh content - Gold-nickel sulfide-inductively coupled plasma mass spectrometry method
YS/T 745.11-2023 Copper anode slags chemical analysis methods - Part 11: Determination of indium content by flame atomic absorption spectrometry
Related Standards
GB/T 8000-2001
Replaced
GB/T 8000-2001 Brass tube in heat-exchanger—Ammonial test for residual stress corrosion
GB/T 11087-2001
Replaced
GB/T 11087-2001 Brass strip for heat-exchanger tubing
GB/T 5231-2001
Replaced
GB/T 5231-2001 Wrought copper and copper alloys chemical composition limits and forms of wrought products
GB/T 18813-2002
Replaced
GB/T 18813-2002 Transformer copper strip
GB/T 2040-2002
Replaced