C01D 1/30

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Patent/Pub #TitleFiling DateIssue/Publication DatePatent Owner
9932241 Method for quickly extracting lithium carbonate from saline lake waterJun 30, 17Apr 03, 18Tibet Jin Hao Investment Co., Ltd.; Binyuan Zhu;
9718697 Systems and methods for sustainable regeneration of caustic solutionsJun 25, 15Aug 01, 17IGEN TECHNOLOGIES, LLC
9714175 System for extracting lithium carbonate from saline lake waterJun 18, 14Jul 25, 17Binyuan Zhu, Tibet Jin Hao Investment Co., Ltd.,
9259663 Process for the preparation of natural salt formulations for seawater substitution, mineral fortificationDec 27, 12Feb 16, 16COUNCIL OF SCIENTIFIC AND INDUSTRIAL RESEARCH
9181102 Method for producing crystallized salt and bittern with a system through the evaporation processSep 24, 13Nov 10, 15Pioli Systems Inc.
8888867 Sodium chloride production processOct 29, 09Nov 18, 14AKZO NOBEL CHEMICALS INTERNATIONAL B.V.
8603192 Selective salt recovery from mixed salt brineFeb 22, 11Dec 10, 13VEOLIA WATER TECHNOLOGIES, INC.
8357211 ADR salt pill design and crystal growth process for hydrated magnetic saltsAug 31, 10Jan 22, 13UNITED STATES OF AMERICA AS REPRESENTED BY THE ADMINISTRATOR OF THE NATIONAL AERONAUTICS AND SPACE ADMINISTRATION
8282690 Process for the preparation of solar salt having high purity and whitenessDec 09, 05Oct 09, 12COUNCIL OF SCIENTIFIC AND INDUSTRIAL RESEARCH
8226735 Subterranean well production saltwater evaporation stationJun 02, 09Jul 24, 12Hudgens Holdings, LLC
7892298 Method for producing high purity caustic potashAug 08, 06Feb 22, 11TOAGOSEI CO., LTD.
7303593 Method to blend separator powdersSep 16, 02Dec 04, 07NATIONAL TECHNOLOGY & ENGINEERING SOLUTIONS OF SANDIA, LLC
6113657 Purification of caustic sodaMar 13, 98Sep 05, 00BASF AKTIENGESELLSCHAFT
6099595 Process for the preparation of crystalline sodium silicatesFeb 23, 98Aug 08, 00CLARIANT GMBH
6036733 Process for the preparation of crystalline sodium silicatesFeb 23, 98Mar 14, 00CLARIANT GMBH
6022385 Process for the manufacture of sodium carbonate crystals from minerals or solutionsApr 29, 96Feb 08, 00Not available
5906660 Process for the manufacture of persalt particlesMay 15, 97May 25, 99Solvay Interox
5716419 Process for crystallization of mineral saltsJul 31, 96Feb 10, 98JOYCE L. MORRISON, NATURAL SODA, INC., WHITE RIVER NAHCOLITE MINERALS, LLC,
5478515 Salt block release agentsApr 29, 93Dec 26, 95MORTON SALT, INC.
5447543 Process for crystallizing inorganic saltsJun 09, 92Sep 05, 95EXPORTADORA DE SAL, S.A. DE C.V., A CORPORATION OF MEXICO, Exportadora de Sal, S.A. de C.V.,

Showing 1 to 20 of 29 results