Catalyst – solid sorbent – or support therefor: product or process – Zeolite or clay – including gallium analogs – And additional al or si containing component
Patent
1992-12-01
1994-08-16
Konopka, Paul E.
Catalyst, solid sorbent, or support therefor: product or process
Zeolite or clay, including gallium analogs
And additional al or si containing component
502177, 502179, 502200, 502527, 585734, B01J 2906, B01J 27224, B01J 2722, B01J 2724
Patent
active
053387163
ABSTRACT:
Supported non-oxide metal carbide-containing catalysts are provided which comprise: (a) an oxide support, such as alumina or cordierite; (b) a passivating layer of a ceramic, such as silicon carbide; and (c) a non-oxide metal ceramic catalytic component, such as a Group VI metal carbide or nitride, preferably tungsten carbide or molybdenum carbide.
REFERENCES:
patent: 2755228 (1956-07-01), Ahhorn et al.
patent: 4325843 (1982-04-01), Slaugh et al.
patent: 4326992 (1982-04-01), Slaugh et al.
patent: 4522708 (1985-06-01), Leclercq et al.
patent: 4536358 (1985-08-01), Welsh
patent: 4703028 (1987-10-01), Steinmyer
patent: 4906493 (1990-03-01), Laine
patent: 4914070 (1990-04-01), Ladoux et al.
patent: 5120692 (1992-06-01), Beck
patent: 5137924 (1992-08-01), Short et al.
patent: 5157007 (1992-10-01), Domesle et al.
patent: 5196389 (1993-03-01), Dubots
Catalysis Today, 15, pp. 179-200 (1992).
A. Brenner et al., "Reversibility in the Formation of Stoichometric Surface Molybdenum Carbonyls on Aluina", Journal of the American Chemical Society, 97:9 Apr. 30, 1975 pp. 2565-2566.
D. E. Willis, "Formation of Tungsten Carbide During Carbon Monoxide Activation of Tungsten Oxide on Silica Disproportionation Catalysts", Journal of Catalysis 84, 344-357 (1983).
M. J. Ledoux et al., "New Synthesis and Uses of High Specific-Surface SiC as a Catalytic Support That is Chemically Inert and Has High Thermal Resistance", Journal of Catalysis 114, 176-185 (1988).
J. S. Lee et al., "Preparation and Benzene Hydrogenation Activity of Supported Molybdenum Carbide Catalysis", Journal of Catalysis 128, 126-136 (1991).
Burk Johst H.
Sherif Fawzy G.
Triplett Kelly B.
Vreugdenhil Willem
Akzo Nobel nv
Fennelly Richard P.
Konopka Paul E.
Morris Louis A.
LandOfFree
Non-oxide metal ceramic catalysts comprising metal oxide support does not yet have a rating. At this time, there are no reviews or comments for this patent.
If you have personal experience with Non-oxide metal ceramic catalysts comprising metal oxide support, we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and Non-oxide metal ceramic catalysts comprising metal oxide support will most certainly appreciate the feedback.
Profile ID: LFUS-PAI-O-951849