ES358880A1 - A method for producing a concentrated aqueous solution of mixed ammonium salts of boric, phosphoric and sulfuric acids. (Machine-translation by Google Translate, not legally binding)
- Google Patents
A method for producing a concentrated aqueous solution of mixed ammonium salts of boric, phosphoric and sulfuric acids. (Machine-translation by Google Translate, not legally binding)
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Mississippi Chemical Corp
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Mississippi Chemical Corp
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A method for producing a concentrated aqueous solution of the mixed ammonium salts of boric, phosphoric and sulfuric acids, comprising the steps of: (a) adding boric acid to an aqueous solution of a concentration of at least 50% of the salts of ammonium of phosphoric and sulfuric acids, free of phosphoric acid, wherein the weight ratio of the ammonium salt of phosphoric acid to the ammonium salt of sulfuric acid is at least 5 to 1, in a weight ratio of boric acid to the ammonium salt of sulfuric acid of at least 5 to 1; and (b) then adding an amount of ammonia such that at least the largest portion of the ammonium salt of phosphoric acid is diammonium phosphate. (Machine-translation by Google Translate, not legally binding)
ES358880A1968-10-051968-10-05A method for producing a concentrated aqueous solution of mixed ammonium salts of boric, phosphoric and sulfuric acids. (Machine-translation by Google Translate, not legally binding)
ExpiredES358880A1
(en)
A method for producing a concentrated aqueous solution of mixed ammonium salts of boric, phosphoric and sulfuric acids. (Machine-translation by Google Translate, not legally binding)
A method for producing a concentrated aqueous solution of mixed ammonium salts of boric, phosphoric and sulfuric acids. (Machine-translation by Google Translate, not legally binding)
A method for producing a concentrated aqueous solution of mixed ammonium salts of boric, phosphoric and sulfuric acids. (Machine-translation by Google Translate, not legally binding)
A method for producing a concentrated aqueous solution of mixed ammonium salts of boric, phosphoric and sulfuric acids. (Machine-translation by Google Translate, not legally binding)
Process for the preparation of ammonium salts by ammoniation of nitric acid, an optional sulfuric acid-containing mixture of phosphoric acid and nitric acid or ammonium nitrate or both or a mixture of nitric acid and sulfuric acid in two steps.
METHOD OF MANUFACTURING COMPOSITE CONTAINING FERTILIZER NITROGEN, CALCIUM AND PHOSPHATE SALT, IN WHICH THE PHOSPHATE SALT is soluble almost entirely S Citrate AMMONIUM AND BY CRITICAL PART IN THE WATER.