GB/T 3884.17-2014 Methods for chemical analysis of copper concentrates.Part 17:Determination of aluminium oxide content.Chromazurol S spectrophotometric method and precipitation separation-fluoride salts device-Na2EDTA titrimetric method
This part of GB/T 3884 specifies the method for the determination of aluminum oxide content in copper concentrate. This section applies to the determination of aluminum oxide content in copper concentrate. The measurement range of method 1 is 0.20%~1.00%; the measurement range of method 2 is >1.00%~5.00%.
GB/T 3884.17-2014 history
2014GB/T 3884.17-2014 Methods for chemical analysis of copper concentrates.Part 17:Determination of aluminium oxide content.Chromazurol S spectrophotometric method and precipitation separation-fluoride salts device-Na<下标2>EDTA titrimetric method