Metal modified refractory metal oxide/silica supported nickel cl

Details Metal modified refractory metal oxide/silica supported nickel cl Metal modified refractory metal oxide/silica supported nickel cl

1980-05-21

1981-06-09

Garvin, Patrick

Compositions

Preservative agents

Anti-oxidants or chemical change inhibitants

252429R, 252431R, 252431C, 585511, 585521, B01J 3112

Patent

active

042724074

ABSTRACT:
A catalyst that is highly active in the oligomerization of lower olefins such as ethylene is produced by contacting (a) a refractory metal oxide/silica support, such as alumina/silica wherein the silica content of the support is from about 2 to about 95 weight percent and the metal oxide content of the support is from about 5 to about 98 percent with (b) a solution of a basic metal and then (c) contacting the resulting metal modified support with a tris(cyclopentadienyl)trinickel dicarbonyl.

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patent: 4024202 (1977-05-01), Burnham
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Ichikawa, J. Chem. Soc., Chem. Comm., 1976, pp. 26-27.
Bamford et al., Chem. Ab., vol. 57, col. 13961 (1962).
Ichikawa, J. Chem. Soc., Chem. Comm., 1978, pp. 566-567.
Lapidus et al., Chem. Ab., vol. 82, p. 239, paragraph 7897z (1975).
Lapidus et al., Chem. Ab., vol. 85, p. 583, paragraph 93717g (1976).
Smith et al., J. Molecular Catalysis, 2, 1977, pp. 229-241.

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