Norm

ISO 320:1981 en

Manganese ores - Determination of sulphur content - Barium sulphate gravimetric methods and sulphur dioxide titrimetric method after combustion

31,57

Over deze norm

Status Definitief
Aantal pagina's 6
Commissie Chemische analyse van ijzer en staal
Gepubliceerd op 15-12-1981
Taal Engels
Describes three methods: methods I and II are gravimetric methods which are applicable to maganese ores having sulphur contents greater than 0.01 % (m/m), and method III is a titrimetric method. Should be read in conjunction with ISO 4297. Specifies principle, reagents, apparatus, sample, procedure and expression of results. A figure illustrates the apparatus for determination of sulphur content in accordance with method III.

Details

ICS-code 73.060.20
Nederlandse titel Manganese ores - Determination of sulphur content - Barium sulphate gravimetric methods and sulphur dioxide titrimetric method after combustion
Engelse titel Manganese ores - Determination of sulphur content - Barium sulphate gravimetric methods and sulphur dioxide titrimetric method after combustion

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