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Standard Test Methods for Determination of Iron in Iron Ores and Related Materials by Dichromate Titrimetry
STANDARD published on 15.6.2010
Designation standards: ASTM E246-10
Note: WITHDRAWN
Publication date standards: 15.6.2010
SKU: NS-45351
The number of pages: 9
Approximate weight : 27 g (0.06 lbs)
Country: American technical standard
Category: Technical standards ASTM
Keywords:
agglomerates and related materials, concentrates, iron content, iron ores, Agglomerates, Concentration (of elements), Dichromate titration, Hydrogen sulfide reduction, Iron content--iron ores, Iron ores--chemical analysis, ICS Number Code 73.060.10 (Iron ores)
Significance and Use | ||||||||||||||
The determination of the total iron content is the primary means for establishing the commercial value of iron ores used in international trade. These test methods are intended as referee methods for the determination of iron in iron ores. It is assumed that all who use these test methods will be trained analysts capable of performing common laboratory procedures skillfully and safely. It is expected that work will be performed in a properly equipped laboratory and that proper waste disposal procedures will be followed. Appropriate quality control practices must be followed, such as those described in Guide E882. |
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1. Scope | ||||||||||||||
1.1 These test methods cover the determination of total iron in iron ores, concentrates, and agglomerates in the concentration range 30 % to 95 % iron. 1.2 The test methods in this standard are contained in the sections indicated as follows: |
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2. Referenced Documents | ||||||||||||||
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