| abstract |
Catalysts and processes for the dimerization or co-dimerization of dimerizable olefins are provided. The catalysts comprise at least one elemental alkali metal and a finely divided glass promoter on an alkali metal carbonate support. Optionally, the support may also contain a carbonaceous component, an inorganic metal oxide or stainless steel. The finely divided glass promoter may be combined with finely divided stainless steel, elemental copper, or elemental cobalt. |