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IG Farbenindustrie AG
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IG Farbenindustrie AG
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Application filed by IG Farbenindustrie AGfiledCriticalIG Farbenindustrie AG
Application grantedgrantedCritical
Publication of FR49577EpublicationCriticalpatent/FR49577E/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
(AREA)
FR49577D1938-06-151938-06-15Procédé pour retirer l'ammoniac de gaz en contenant
ExpiredFR49577E
(fr)