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Office National Industriel de lAzote
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Office National Industriel de lAzote
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Publication of FR1072668ApublicationCriticalpatent/FR1072668A/fr
C05B11/00—Fertilisers produced by wet-treating or leaching raw materials either with acids in such amounts and concentrations as to yield solutions followed by neutralisation, or with alkaline lyes
C05B11/04—Fertilisers produced by wet-treating or leaching raw materials either with acids in such amounts and concentrations as to yield solutions followed by neutralisation, or with alkaline lyes using mineral acid
C05B11/06—Fertilisers produced by wet-treating or leaching raw materials either with acids in such amounts and concentrations as to yield solutions followed by neutralisation, or with alkaline lyes using mineral acid using nitric acid (nitrophosphates)
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Chemical & Material Sciences
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Organic Chemistry
(AREA)
FR1072668D1953-01-191953-01-19Procédé pour l'obtention d'engrais ternaires très peu hygroscopiques à haute solubilité dans le citrate d'ammonique
ExpiredFR1072668A
(fr)
Nouvelles cyanines, procédé nouveau utilisable pour la préparation de certaines d'entre elles, et leur application comme colorants, notamment en photographie