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Montedison SpA
Original Assignee
Montedison SpA
Montecatini Societa Generale per lIndustria Mineraria e Chimica SpA
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Application filed by Montedison SpA, Montecatini Societa Generale per lIndustria Mineraria e Chimica SpAfiledCriticalMontedison SpA
Application grantedgrantedCritical
Publication of FR862907ApublicationCriticalpatent/FR862907A/fr
C05B1/00—Superphosphates, i.e. fertilisers produced by reacting rock or bone phosphates with sulfuric or phosphoric acid in such amounts and concentrations as to yield solid products directly
C05B1/10—Apparatus for the manufacture of superphosphates
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Chemical & Material Sciences
(AREA)
Organic Chemistry
(AREA)
FR862907D1939-01-191940-01-16Procédé de fabrication continue de superphostate et d'autres engrais phosphatés
ExpiredFR862907A
(fr)
Verfahren und Vorrichtung zur kontinuierlichen Herstellung von trockenem, feinpulverigem Superphosphat aus feingemahlenen Rohphosphaten und Schwefelsaeure
Verfahren und Vorrichtung zur kontinuierlichen Herstellung von trockenem, feinpulverigem Superphosphat aus feingemahlenen Rohphosphaten und Schwefelsaeure