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BS 7020-4.2:1990

Analysis of iron ores. Method for the determination of total iron content - Titanium (III) chloride reduction methods

Standard Details

Two methods specified using potassium dichromate as titrant after reduction of the iron (III) by tin (II) chloride and titanium (III) chloride. Excess reductant oxidized by either dilute potassium dichromate or perchloric acid.

General Information

Status : Definitive
Standard Type: Main
Document No: BS 7020-4.2:1990
Document Year: 1990
Pages: 16
  • Section Volume:
  • GBM39 Mining & Petroleum Technology (GMB39)

Life Cycle

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Definitive
BS 7020-4.2:1990
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