Catalyst – solid sorbent – or support therefor: product or process – Catalyst or precursor therefor – Metal – metal oxide or metal hydroxide
Patent
1989-02-01
1990-11-06
Shine, W. J.
Catalyst, solid sorbent, or support therefor: product or process
Catalyst or precursor therefor
Metal, metal oxide or metal hydroxide
502302, 502304, 502324, 502332, 502335, 502336, 502346, 502439, B01J 2334, B01J 2372, B01J 2374, B01J 3200
Patent
active
049686607
ABSTRACT:
A catalyst for conducting non-selective oxidation reactions comprising a carrier material consisting mainly of alumina, if required in combination with one or more other metal oxides, the surface of said carrier material having applied thereto a catalytically active component consisting in a fine distribution of one or more oxides of one or more metals from the first series of transition elements of the Periodic Table, said carrier surface having applied thereto a stabilizing element on the basis of a metal or compound of a metal from subgroup 3 or 4 of the Periodic Table, said element being applied so uniformly that after treatment at 1050.degree. C. for 6 hours the catalyst shows no diffraction maxima in the X-ray diffraction pattern having a half-value width less than 1.0 degrees of arc (measured through the double angle of diffraction).
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"Influence of Surface Area and Additives on the Thermal Stability of Transition Alumina Catalyst Supports I: Kinetic Data", P. Burtin, et al, Applied Catalysis 34 (1987) 225-238, Elsevier Science Publishers B.V., Amsterdam.
"The Influence of Lanthanum Oxide on Nickel/Alumina Methanation Catalysts", Schaper, Thesis 1984, Delft, pp. 73-75.
"Specific Adsorption of Co(II) and [Co(III)EDTA]--Complexes on Hydrous Oxide Surfaces", Huang and Lin, published in Adsorption from Aqueous Solution, Plenum Press, 1981, N.Y., pp. 61-91.
Geus John W.
Tijburg Ivo I. M.
Gaz de France
Shine W. J.
VEG-Gasinstituut N.V.
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