Résumé
PrévisualiserThis document specifies an acid digestion and inductively coupled plasma atomic emission spectrometric (ICP-AES) method for the determination of the mass fraction of cadmium in copper, lead and zinc sulfide concentrates as follows:
a) for copper sulfide concentrates, the method is applicable to the determination of mass fractions of cadmium from 0,01 % to 0,30 %;
b) for lead sulfide concentrates, the method is applicable to the determination of mass fractions of cadmium from 0,01 % to 0,30 %;
c) for zinc sulfide concentrates, the method is applicable to the determination of mass fractions of cadmium from 0,05 % to 1,00 %.
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État actuel: PubliéeDate de publication: 2019-07
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Edition: 1
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- ICS :
- 73.060.99 Autres minerais métallifères
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fr
| Format | Langue | |
|---|---|---|
| std 1 61 | PDF + ePub | |
| std 2 61 | Papier |
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