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.
Document identifier
ISO 10213:1991 [ Withdrawn ]
Title
Aluminium ores -- Determination of total iron content -- Titanium trichloride reduction method
ISO Category
TC 129: Aluminium ores - STANDBY
Publication date
1991-12-01
International Relationship
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