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BAYERISCHE STICKSTOFF WERKE AG
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BAYERISCHE STICKSTOFF WERKE AG
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Application filed by BAYERISCHE STICKSTOFF WERKE AGfiledCriticalBAYERISCHE STICKSTOFF WERKE AG
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Publication of FR816165ApublicationCriticalpatent/FR816165A/fr
C09—DYES; PAINTS; POLISHES; NATURAL RESINS; ADHESIVES; COMPOSITIONS NOT OTHERWISE PROVIDED FOR; APPLICATIONS OF MATERIALS NOT OTHERWISE PROVIDED FOR
C09C—TREATMENT OF INORGANIC MATERIALS, OTHER THAN FIBROUS FILLERS, TO ENHANCE THEIR PIGMENTING OR FILLING PROPERTIES ; PREPARATION OF CARBON BLACK ; PREPARATION OF INORGANIC MATERIALS WHICH ARE NO SINGLE CHEMICAL COMPOUNDS AND WHICH ARE MAINLY USED AS PIGMENTS OR FILLERS
C09C1/00—Treatment of specific inorganic materials other than fibrous fillers; Preparation of carbon black
C09C1/44—Carbon
C09C1/48—Carbon black
C09C1/54—Acetylene black; thermal black ; Preparation thereof
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FR816165D1936-01-091937-01-08Procédé pour fabriquer du noir de fumée et de l'hydrogène (ou des gaz contenant d l'hydrogène) pauvres en impuretés
ExpiredFR816165A
(fr)
Procédé pour la préparation d'hydrogène par réaction d'oxyde de carbone ou de mélanges gazeux contenant de l'oxyde de carbone avec de la vapeur d'eau
Procédé pour l'utilisation et l'épuration des gaz dégagés par l'affinage de bains de fonte ou d'autres bains de fer contenant du carbone