Preparation of a MgCl.sub.2 solution for Nalco's MgCl.sub.2 process from MgSO.sub.4 and other MgSO.sub.4 salts
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United States of America Patent
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Mar 25, 1980
Grant Date -
N/A
app pub date -
Mar 21, 1979
filing date -
Mar 21, 1979
priority date (Note) -
Expired
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Abstract
A method of beneficiating a mixed salt mineral ore containing potassium and magnesium sulfates and/or their hydrates which allows the recovery of anhydrous magnesium chloride and the simultaneous recovery of commercially acceptable potassium sulfate.
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