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CHEMIEVERFAHREN GmbH
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CHEMIEVERFAHREN GmbH
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Application filed by CHEMIEVERFAHREN GmbHfiledCriticalCHEMIEVERFAHREN GmbH
Application grantedgrantedCritical
Publication of FR662492ApublicationCriticalpatent/FR662492A/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
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FR662492D1927-12-101928-10-18Procédé de fabrication d'engrais complet
ExpiredFR662492A
(fr)