Iron ores. Determination of total iron content - Titrimetric methods after titanium(III) chloride reduction Ingestion-build-260237 “core”

“core”

an intrusion alarm system)

within the limits of the scope of this standard

Contents of BS EN 4536-2:

Iron ores. Determination of total iron content - Titrimetric methods after titanium(III) chloride reduction Ingestion-build-260237 “core”What is this standard about? This document specifies two titrimetric methods, free from mercury pollution, for the determination of total iron content in iron ores, using potassium dichromate as titrant after reduction of the iron(III) by tin(II) chloride and titanium(III) chloride. The excess reductant is then oxidized by either dilute potassium dichromate (Method 1) or perchloric acid (Method 2). Both methods are applicable to a concentration range