The present invention relates to a process for the preparation of synthesis gas
(i.e., a mixture of carbon monoxide and hydrogen), typically labeled syngas. More
particularly, the present invention relates to a regeneration method for a syngas
catalyst. Still more particularly, the present invention relates to the regeneration
of syngas catalysts using a re-dispersion technique. One embodiment of the re-dispersion
technique involves the treatment of a deactivated syngas catalyst with a re-dispersing
gas, preferably a carbon monoxide-containing gas such as syngas. If necessary,
the catalyst is then exposed to hydrogen for reduction and further re-dispersion.
