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SCHRANZ HUBERT
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SCHRANZ HUBERT
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Publication of ES246735A1publicationCriticalpatent/ES246735A1/en
Procedure for removing impurities from rock salt in brutotals such as especially clayey substances and containing so 3 ions by flotation of a saturated solution of crude rock salt, characterized in that cationic activity collectors such as saturated or unsaturated primary amines are used as the flotation medium/or its salts. (Machine-translation by Google Translate, not legally binding)
ES0246735A1958-02-011959-01-24A procedure to eliminate the impurity of gema salt (Machine-translation by Google Translate, not legally binding)
ExpiredES246735A1
(en)