ISO 10213:1991

Aluminium ores — Determination of total iron content — Titanium trichloride reduction method

Aluminium ores — Determination of total iron content — Titanium trichloride reduction method

Digital Document1991 edition1991Purchase Options

Referenced standards

ISO 5725:1986ISO 6140:1991ISO 8558:1985ISO 8685
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Aluminium ores — Determination of total iron content — Titanium trichloride reduction method

Specifies a titrimetric method, free from mercury pollution, using potassium dichromate as titrant after reduction of the trivalent iron by tin(II) chloride and titanium(III) chloride. Applies to ores containing between 2 % and 50 % of iron oxide.

Edition1991
Published Date1991
Published ByInternational Standardization Organisation
Page Count8