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Determination of the pyrites content of bauxites by thermal methods

✍ Scribed by F. Paulik; S. Gál; L. Erdey


Book ID
104102381
Publisher
Elsevier Science
Year
1963
Tongue
English
Weight
959 KB
Volume
29
Category
Article
ISSN
0003-2670

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A method for the determination of pyrite
✍ C. H. Kos 📂 Article 📅 2010 🏛 Elsevier Science 🌐 English ⚖ 194 KB

## Abstract A rapid and simple method for the determination of pyrite in coal, based upon a two‐step extraction of iron from coal is presented. After milling the coal in a tungsten‐carbide vessel, the non‐pyritic iron is first removed and then the pyritic iron dissolved. This is then followed by AA