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Chemische Fabrik Kalk GmbH
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Chemische Fabrik Kalk GmbH
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Application filed by Chemische Fabrik Kalk GmbHfiledCriticalChemische Fabrik Kalk GmbH
Priority to FR885301ApriorityCriticalpatent/FR1311036A/fr
Application grantedgrantedCritical
Publication of FR1311036ApublicationCriticalpatent/FR1311036A/fr
C01B—NON-METALLIC ELEMENTS; COMPOUNDS THEREOF; METALLOIDS OR COMPOUNDS THEREOF NOT COVERED BY SUBCLASS C01C
C01B25/00—Phosphorus; Compounds thereof
C01B25/16—Oxyacids of phosphorus; Salts thereof
C01B25/26—Phosphates
C01B25/265—General methods for obtaining phosphates
C—CHEMISTRY; METALLURGY
C01—INORGANIC CHEMISTRY
C01B—NON-METALLIC ELEMENTS; COMPOUNDS THEREOF; METALLOIDS OR COMPOUNDS THEREOF NOT COVERED BY SUBCLASS C01C
C01B25/00—Phosphorus; Compounds thereof
C01B25/16—Oxyacids of phosphorus; Salts thereof
C01B25/26—Phosphates
C01B25/45—Phosphates containing plural metal, or metal and ammonium
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Chemical & Material Sciences
(AREA)
Organic Chemistry
(AREA)
Inorganic Chemistry
(AREA)
FR885301A1962-01-191962-01-19Procédé de préparation d'orthophosphates à particules très fines ayant une densité apparente extrêmement faible
ExpiredFR1311036A
(fr)