Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by StamicarbonfiledCriticalStamicarbon
Publication of BE575412ApublicationCriticalpatent/BE575412A/fr
B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
B01J—CHEMICAL OR PHYSICAL PROCESSES, e.g. CATALYSIS OR COLLOID CHEMISTRY; THEIR RELEVANT APPARATUS
B01J23/00—Catalysts comprising metals or metal oxides or hydroxides, not provided for in group B01J21/00
B01J23/90—Regeneration or reactivation
B01J23/94—Regeneration or reactivation of catalysts comprising metals, oxides or hydroxides of the iron group metals or copper
C—CHEMISTRY; METALLURGY
C22—METALLURGY; FERROUS OR NON-FERROUS ALLOYS; TREATMENT OF ALLOYS OR NON-FERROUS METALS
C22C—ALLOYS
C22C1/00—Making non-ferrous alloys
C22C1/02—Making non-ferrous alloys by melting
Landscapes
Chemical & Material Sciences
(AREA)
Engineering & Computer Science
(AREA)
Materials Engineering
(AREA)
Organic Chemistry
(AREA)
Chemical Kinetics & Catalysis
(AREA)
Mechanical Engineering
(AREA)
Metallurgy
(AREA)
Catalysts
(AREA)
Inorganic Compounds Of Heavy Metals
(AREA)
BE575412A1958-02-141959-02-05Procédé pourl al préparation d'un alliage nickel-aluminium ou cobalt-aluminium à partir de catalyseur de Raney.
BE575412A
(fr)
Procédé de préparation de la 16&alpha-méthyl-alloprégnane-3beta, 11alpha, 17alpha-triol-20-one à partir duDelta<17(20)>-16alpha-méthyl-3beta, 11&lpha;, 20-triacétoxy-alloprégnène.