Hydrogenation catalyst

Details Hydrogenation catalyst Hydrogenation catalyst

1974-04-12

1976-03-30

Shine, W. J.

Compositions

Preservative agents

Anti-oxidants or chemical change inhibitants

B01J 2104, B01J 2364

Patent

active

039474860

ABSTRACT:
A process for the preparation of alcohols from purified carbon, including the step of hydrogenating the carbon at high temperature and pressure in a catalytic reactor in a dispersion with naphthalene and in the presence of a catalyst comprising nickel, ruthenium, aluminum and cobalt molybdate, and the step of oxidizing the resulting paraffins by contact with steam at high temperature and pressure in a catalytic reactor in the presence of a catalyst comprising a mixture of silica and copper and the oxides of zinc, chromium and boron. The catalysts are suspended in a ceramic concrete aggregate, extending the length of the reactors and in the form of a cylindrical reactor liner and a smaller, concentric ceramic cylinder therewithin. The second step is performed in two reactors in series.

REFERENCES:
patent: 2840619 (1958-06-01), Mason et al.

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