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Compagnie de Produits Chimiques et Electrometallurgiques Alais Froges et Camargue
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Compagnie de Produits Chimiques et Electrometallurgiques Alais Froges et Camargue
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Application filed by Compagnie de Produits Chimiques et Electrometallurgiques Alais Froges et CamarguefiledCriticalCompagnie de Produits Chimiques et Electrometallurgiques Alais Froges et Camargue
Application grantedgrantedCritical
Publication of FR917300ApublicationCriticalpatent/FR917300A/fr
C01B—NON-METALLIC ELEMENTS; COMPOUNDS THEREOF; METALLOIDS OR COMPOUNDS THEREOF NOT COVERED BY SUBCLASS C01C
C01B3/00—Hydrogen; Gaseous mixtures containing hydrogen; Separation of hydrogen from mixtures containing it; Purification of hydrogen; Reversible storage of hydrogen
C01B3/02—Production of hydrogen; Production of gaseous mixtures containing hydrogen
C01B3/025—Preparation or purification of gas mixtures for ammonia synthesis
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Chemical & Material Sciences
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Organic Chemistry
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Engineering & Computer Science
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Combustion & Propulsion
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Inorganic Chemistry
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Catalysts
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FR917300D1945-07-101945-07-10Procédé pour la production d'acide cyanhydrique
ExpiredFR917300A
(fr)