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Armour and Co
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Armour and Co
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Application filed by Armour and CofiledCriticalArmour and Co
Publication of ES311120A1publicationCriticalpatent/ES311120A1/en
A process for producing ammonium polyphosphate which is characterized by the steps of concentrating phosphoric acid to convert at least 70% of its P2O5 value to the acyclic form, said product being in the form of non-crystalline glass, fuseable to a liquid of Free flow, and heat said acid with ammonia while stirring the reaction mixture. (Machine-translation by Google Translate, not legally binding)
ES0311120A1964-03-301965-03-27A procedure to produce ammonium polyphosphate. (Machine-translation by Google Translate, not legally binding)
ExpiredES311120A1
(en)
A procedure to manufacture a product of trimetafosfatosodico crystalline substantially soluble in water. (Machine-translation by Google Translate, not legally binding)
A process for the obtaining of permonosulphate compounds of the general formula kx (nh4) 5-x (hso5) 2. (hso4). (so4) (Machine-translation by Google Translate, not legally binding)
Continuous procedure for the preparation of superfosforic acid through thermal treatment of orthophosphoric acid. (Machine-translation by Google Translate, not legally binding)
A procedure for the continuous precipitation of gelatinous products, especially of pigments. (Machine-translation by Google Translate, not legally binding)
Process for the preparation of calcium nitrate, pure monoammonium phosphate and a nitrogen- and phosphoric acid-containing fertilizer by digestion of crude phosphate with nitric acid.