FR762776A - Procédé et appareils pour la fabrication d'un engrais essentiellement composé de nitrate de chaux granulé et stable à l'air
- Google Patents
Procédé et appareils pour la fabrication d'un engrais essentiellement composé de nitrate de chaux granulé et stable à l'air
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.)
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
AMMONIAQUE SYNTHETIQUE ET DERI
Original Assignee
AMMONIAQUE SYNTHETIQUE ET DERI
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by AMMONIAQUE SYNTHETIQUE ET DERIfiledCriticalAMMONIAQUE SYNTHETIQUE ET DERI
Application grantedgrantedCritical
Publication of FR762776ApublicationCriticalpatent/FR762776A/fr
C05C5/04—Fertilisers containing other nitrates containing calcium nitrate
C—CHEMISTRY; METALLURGY
C01—INORGANIC CHEMISTRY
C01F—COMPOUNDS OF THE METALS BERYLLIUM, MAGNESIUM, ALUMINIUM, CALCIUM, STRONTIUM, BARIUM, RADIUM, THORIUM, OR OF THE RARE-EARTH METALS
C01F11/00—Compounds of calcium, strontium, or barium
C01F11/36—Nitrates
C01F11/44—Concentrating; Crystallisating; Dehydrating; Preventing the absorption of moisture or caking
Landscapes
Chemical & Material Sciences
(AREA)
Organic Chemistry
(AREA)
Life Sciences & Earth Sciences
(AREA)
Geology
(AREA)
Inorganic Chemistry
(AREA)
FR762776D1932-10-031933-09-23Procédé et appareils pour la fabrication d'un engrais essentiellement composé de nitrate de chaux granulé et stable à l'air
ExpiredFR762776A
(fr)
Procédé et appareillage pour la fabrication d'engrais chimiques à base de nitrate d'ammoniaque, nitrate de chaux, sulfate d'ammoniaque, carbonate de chaux et sulfate de chaux
Procédé pour la fabrication d'un engrais en forme de granules arrondis non-aggloméants composés d'azotate d'ammonium et de carbonate de calcium