Abstract 1. A PROCESS FOR RECOVERY FROM AQUEOUS SOLUTIONS DISSOLVED IRON AND IRON COMPOUNDS WHICH FORM GELATINOUS IRON SOLIDS CONTAINING WATER WHEN PRECIPITATED FROM SUCH SOLUTIONS, CONSISTING OF PRECIPITATING SUCH IRON AND IRON COMPOUDS BY MEANS OF A CHEMICAL REACTION TO FORM SAID GELATINUOUS IRON PRECIPITATE CONTAINING WATER IN AN AQUEOUS SOLUTION, SEPARATING THE GELATINOUS IRON PRECIPITATE FROM THE SOLUTION, ADDING TO THE GELATINOUS IRON PRECIPITATE ENOUGH OF A MATERIAL CAPABLE OF ABSORBING WATER AS ONE OF THE FORMS WATER OF CRYSTALLIZATION AND HYDROXIDE FROM SAID GELATINOUS IRON PRECIPITATE AND SELECTED FROM THE GROUP CONSISTING OF ALKALI AND ALKALINE EARTH OXIDES, HYDROXIDES AND CARBONATES, AND ANHYDROUS SALTS CAPABLE OF ABSORBING WATR AS WATER OF CRYSTALLIZATION, DRYING THE RESULTING MIXTURE TO REMOVE THE UNCOMBINED WATER, STIRRING THE PRODUCT IN SUFFICIENT WATER TO DISSOLVED WATER SOLUBLE CONSTITUENTS, ALLOWING THE INSOLUBLE CONSTITUENTS TO SETTLE AND SEPARATING THE SETTLE RESIDUE FROM WATER.
A PROCESS FOR RECOVERY FROM AQUEOUS SOLUTIONS DISSOLVED IRON AND IRON COMPOUNDS WHICH FORM GELATINOUS IRON SOLIDS CONTAINING WATER WHEN PRECIPITATED FROM SUCH SOLUTIONS, CONSISTING OF PRECIPITATING SUCH IRON AND IRON COMPOUDS BY MEANS OF A CHEMICAL REACTION TO FORM SAID GELATINUOUS IRON PRECIPITATE CONTAINING WATER IN AN AQUEOUS SOLUTION, SEPARATING THE GELATINOUS IRON PRECIPITATE FROM THE SOLUTION, ADDING TO THE GELATINOUS IRON PRECIPITATE ENOUGH OF A MATERIAL CAPABLE OF ABSORBING WATER AS ONE OF THE FORMS WATER OF CRYSTALLIZATION AND HYDROXIDE FROM SAID GELATINOUS IRON PRECIPITATE AND SELECTED FROM THE GROUP CONSISTING OF ALKALI AND ALKALINE EARTH OXIDES, HYDROXIDES AND CARBONATES, AND ANHYDROUS SALTS CAPABLE OF ABSORBING WATR AS WATER OF CRYSTALLIZATION, DRYING THE RESULTING MIXTURE TO REMOVE THE UNCOMBINED WATER, STIRRING THE PRODUCT IN SUFFICIENT WATER TO DISSOLVED WATER SOLUBLE CONSTITUENTS, ALLOWING THE INSOLUBLE CONSTITUENTS TO SETTLE AND SEPARATING THE SETTLE RESIDUE FROM WATER.
Claim 2
Dependent Claim
146 words
A PROCESS FOR RECOVERY FROM AQUEOUS SOLUTIONS DISSOLVED IRON AND IRON COMPOUNDS WHICH FORM GELATINOUS IRON SOLIDS CONTAINING WATER WHEN PRECIPITATED FROM SUCH SOLUTIONS, CONSISTING OF PRECIPITATING SUCH IRON AND IRON COMPOUDS BY MEANS OF A CHEMICAL REACTION TO FORM SAID GELATINUOUS IRON PRECIPITATE CONTAINING WATER IN AN AQUEOUS SOLUTION, SEPARATING THE GELATINOUS IRON PRECIPITATE FROM THE SOLUTION, ADDING TO THE GELATINOUS IRON PRECIPITATE ENOUGH OF A MATERIAL CAPABLE OF ABSORBING WATER AS ONE OF THE FORMS WATER OF CRYSTALLIZATION AND HYDROXIDE FROM SAID GELATINOUS IRON PRECIPITATE AND SELECTED FROM THE GROUP CONSISTING OF ALKALI AND ALKALINE EARTH OXIDES, HYDROXIDES AND CARBONATES, AND ANHYDROUS SALTS CAPABLE OF ABSORBING WATR AS WATER OF CRYSTALLIZATION, DRYING THE RESULTING MIXTURE TO REMOVE THE UNCOMBINED WATER, STIRRING THE PRODUCT IN SUFFICIENT WATER TO DISSOLVED WATER SOLUBLE CONSTITUENTS, ALLOWING THE INSOLUBLE CONSTITUENTS TO SETTLE AND SEPARATING THE SETTLE RESIDUE FROM WATER.