Manganese ores Sampling Part 2: Preparation of samples

Available format(s)

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

Language(s)

English, French

Published date

01-12-1983

Publisher

International Organization for Standardization

Specifies methods of preparing samples of manganese ores for determining the chemical composition and moisture content of a consignment. The methods are applicable to natural or processed manganese ores. Details of the riffle divider to be used are given in the annex.

DocumentType	Standard
Pages	7
PublisherName	International Organization for Standardization
Status	Current

Standards	Relationship
UNI ISO 4296-2 : 1986	Identical
PN ISO 4296-2 : 1994	Identical
BS 6594-2:1985	Identical

ISO 316:1982	Manganese ores Determination of cobalt content Nitroso-R-salt photometric method
ISO 320:1981	Manganese ores Determination of sulphur content Barium sulphate gravimetric methods and sulphur dioxide titrimetric method after combustion
ISO 4293:1982	Manganese ores and concentrates Determination of phosphorus content Extraction-molybdovanadate photometric method
ISO 4295:1988	Manganese ores and concentrates Determination of aluminium content Photometric and gravimetric methods
ISO 314:1981	Manganese ores — Determination of carbon dioxide content — Gravimetric method
ISO 315:1984	Manganese ores and concentrates Determination of nickel content Dimethylglyoxime spectrometric method and flame atomic absorption spectrometric method
ISO 4294:1984	Manganese ores and concentrates Determination of copper content Extraction-spectrometric and spectrometric methods
NF ISO 312 : 1987	MANGANESE ORES - DETERMINATION OF ACTIVE OXYGEN CONTENT, EXPRESSED AS MANGANESE DIOXIDE - TITRIMETRIC METHOD