Stable zeolite-supported transition metal catalysts, methods for

Details Stable zeolite-supported transition metal catalysts, methods for Stable zeolite-supported transition metal catalysts, methods for

1989-06-23

1991-06-25

Dees, Carl F.

Catalyst, solid sorbent, or support therefor: product or process

Zeolite or clay, including gallium analogs

Including organic component

502 74, B01J 2904, B01J 3120

Patent

active

050266730

ABSTRACT:
It has been found that strongly basic molecular sieves can be used to make stable, relatively selective catalysts for reactions between carbon- and hydrogen-containing species if the strongly basic molecular sieve is combined with a volatile transition metal carbonyl compound. Although the volatile transition metal compound preferably contains initially only a single transition metal atom, clusterification can convert this compound to a compound or ion of the formula

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patent: 4294725 (1981-10-01), Fraenkel et al.
P. Fejes et al, in Catalysis by Zeolites, ed. Imelik et al., Elsevier, Amsterdam, 1980, pp. 135-140.
L. Martens et al, Proc. 9th Int'l Congress on Catalysis, vol. 1, ed. Phillips et al, 1988, pp. 420-428.
L. Martens et al, Stud. Surf. Sci. Catal. 28, 935-941 (1986).
L. Martens et al, Nature (London), 315, 568 (1985).
Union Carbide trade lit., "LINDE Molecular Sieves: Zeolite Catalyst Data" (Catalyst Base LZ-Y52 Powder), published prior to 8-17-87.

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