The design of a mill to treat a certain gold-silver ore by cyanidation
Institution: | Missouri University of Science and Technology |
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Department: | |
Year: | 1910 |
Record ID: | 1566197 |
Full text PDF: | http://hdl.handle.net/10355/17641 |
"The problem under consideration is the design of a hundred-ton mill for treating silver ores by cyanidation...The Sulphur is partly combined as Sulphide and partly as the Iron Sulphates, FeSO₄ and Fe₂(SO₄)₃. To determine the best method of procedure, preliminary tests were run on lots of 100 pounds each, this being crushed in a sampling grinder and classified into sand a slime" – Introduction, leaf 1.