Chemistry of carbon compounds – Miscellaneous organic carbon compounds – C-metal
Patent
1985-09-23
1986-07-01
Sutto, Anton H.
Chemistry of carbon compounds
Miscellaneous organic carbon compounds
C-metal
564490, 260690, 502244, 502259, 502260, C11C 312, B01J 2370, B01J 2108, C07C 8512
Patent
active
045979081
ABSTRACT:
The invention provides a process for the preparation of a transition metal-silicate catalyst in which an insoluble, basic compound of a transition metal having an atomic number between 26 and 30 (in particular nickel which has an atomic number of 28) is rapidly precipitated with an alkaline precipitation agent from an aqueous solution of such a metal salt, as a suspension, which precipitate is allowed to mature for a longer period in a suspended form, and, after the transition metal ions have been practically completely precipitated, soluble silicate is added to the suspension, after which the solids are separated from the liquid, optionally washed, dried and reduced.
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patent: 2783286 (1957-02-01), Reynolds
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patent: 4184982 (1980-01-01), Schroeder et al.
patent: 4307248 (1981-12-01), Barnett et al.
patent: 4532351 (1985-07-01), Barnett et al.
Ganguli Keshab L.
Lok Cornelis M.
Flaherty Elizabeth A.
Internationale Octrooi Maatschappij "Octropa" B.V.
Sutto Anton H.
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