ES297662A1 - Procedure for the preparation of phosphoric acid submitted to a humidification procedure (Machine-translation by Google Translate, not legally binding)
- Google Patents
Procedure for the preparation of phosphoric acid submitted to a humidification procedure (Machine-translation by Google Translate, not legally binding)
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
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Armour and Co
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Armour and Co
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Priority claimed from US295426Aexternal-prioritypatent/US3333922A/en
Priority claimed from US295647Aexternal-prioritypatent/US3340005A/en
Application filed by Armour and CofiledCriticalArmour and Co
Publication of ES297662A1publicationCriticalpatent/ES297662A1/en
Solid-Sorbent Or Filter-Aiding Compositions
(AREA)
Abstract
Process for the preparation of phosphoric acid subjected to a wetting process and with a high content of P2O5, which comprises heating phosphoric acids subjected to a wetting process at dehydration temperatures, eliminating the steam produced and continuing heating until the Phosphorus content of the acid product exceeds 77% by weight expressed as P2O5 equivalent on a base free of impurities. (Machine-translation by Google Translate, not legally binding)
ES0297662A1963-03-141964-03-14Procedure for the preparation of phosphoric acid submitted to a humidification procedure (Machine-translation by Google Translate, not legally binding)
ExpiredES297662A1
(en)
Procedure for the preparation of phosphoric acid submitted to a humidification procedure (Machine-translation by Google Translate, not legally binding)
Procedure for the preparation of phosphoric acid submitted to a humidification procedure (Machine-translation by Google Translate, not legally binding)
A procedure for the esterification of dicarboxylic acids of elevated points of boiling or, respectively, decomposition, with mono or polyvalent alcohols (Machine-translation by Google Translate, not legally binding)
Procedure for the stabilization of emulsable concentrates of phosphoric or tiofosforic acid esters. (Machine-translation by Google Translate, not legally binding)