ISO 10213:1991
Aluminium ores; determination of total iron content; titanium trichloride reduction method

Standard No.

ISO 10213:1991

Release Date

1991

Published By

International Organization for Standardization (ISO)

Latest

ISO 10213:1991

Scope

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.

ISO 10213:1991 history

• 1991 ISO 10213:1991 Aluminium ores; determination of total iron content; titanium trichloride reduction method