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General Mills Inc
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General Mills Inc
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Publication of ES247677A1publicationCriticalpatent/ES247677A1/en
A process of frothy flotation of potassium minerals which comprises subjecting the potash mineral to a flotation in the presence of tamarind gum as a mud depressant. (Machine-translation by Google Translate, not legally binding)
ES0247677A1958-08-131959-03-03A procedure of sparkling flotation of potassic minerals (Machine-translation by Google Translate, not legally binding)
ExpiredES247677A1
(en)
A process for the pretraction of a catalyst comprising a dispersion of metal sodium in an anhydro potassium compound. (Machine-translation by Google Translate, not legally binding)
Procedure for the extraction of boric acid from colemanita or other calcium boric minerals (Machine-translation by Google Translate, not legally binding)
Procedure for the treatment of impuri silvinite by the presence of cainita for the production of potassic chloride of high content (Machine-translation by Google Translate, not legally binding)