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

Available format(s)

Hardcopy , PDF 1 User , PDF 3 Users , PDF 5 Users , PDF 9 Users

Language(s)

English, French

Published date

01-12-1981

Publisher

International Organization for Standardization

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.

DocumentType	Standard
Pages	6
PublisherName	International Organization for Standardization
Status	Current

Standards	Relationship
NFA 06 105 : 1970	Similar to
UNI ISO 320 : 1983	Identical

ISO 4297:1978	Manganese ores and concentrates Methods of chemical analysis General instructions
ISO 4296-1:1984	Manganese ores Sampling Part 1: Increment sampling
ISO 4296-2:1983	Manganese ores Sampling Part 2: Preparation of samples