Catalyst – solid sorbent – or support therefor: product or process – Catalyst or precursor therefor – Plural component system comprising a - group i to iv metal...
Patent
1994-09-21
1996-07-16
Achutamurthy, Ponnathapura
Catalyst, solid sorbent, or support therefor: product or process
Catalyst or precursor therefor
Plural component system comprising a - group i to iv metal...
502121, 502123, B01J 3122, B01J 3124
Patent
active
055366899
ABSTRACT:
The invention is concerned with a catalytic composition resulting from dissolving a nickel complex mixed or complexed with a tertiary phosphine in the medium resulting from mixing at least one quaternary ammonium halide and/or at least one quaternary phosphonium halide, at least one aluminum halide, at least one aromatic hydrocarbon and optionally an aluminum organometallic compound. The invention is also concerned with a process for the dimerization, codimerization and oligomerization of olefins with this composition.
REFERENCES:
patent: 4087379 (1978-05-01), Tripels de Hault et al.
patent: 5104840 (1992-04-01), Chauvin et al.
Chauvin Yves
Einloft Sandra
Olivier Helene
Achutamurthy Ponnathapura
Institut Francais du Pe'trole
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