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Potasse et Engrais Chimiques SA
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Potasse et Engrais Chimiques SA
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Publication of FR1146278ApublicationCriticalpatent/FR1146278A/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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Organic Chemistry
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FR1146278D1956-03-261956-03-26Procédé de fabrication d'engrais complexes
ExpiredFR1146278A
(fr)