Rockwood Lithium Inc.
Rockwood Lithium Inc. Patent applications | ||
Patent application number | Title | Published |
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20140044622 | PRODUCTION OF HIGH PURITY LITHIUM COMPOUNDS DIRECTLY FORM LITHIUM CONTAINING BRINES - A process for reducing the amount of magnesium in a lithium-containing brine by adding an aqueous solution of KCl to the brine to precipitate at least some of the magnesium as carnallite salt is disclosed. Lithium salts prepared using this magnesium removal process are also disclosed. | 02-13-2014 |