Method for obtaining improved catalyst systems

Catalyst – solid sorbent – or support therefor: product or process – Catalyst or precursor therefor – Boron or compound containing same

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502150, B01J 2102, B01J 3102

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active

044644809

ABSTRACT:
Improved catalyst systems which may be used for a wide variety of chemical reactions such as gas conversion reactions may be prepared by impregnating a transition metal compound which may contain a structural promoter with a nonaqueous solution of an alkali metal superhydride in order to provide a more uniform distribution of the chemical promoter on the active surface of the catalyst. As an example, iron oxide which has been structurally promoted with aluminum may be impregnated with a nonaqueous solution of potassium triethyl-borohydride to prepare an active gas conversion catalyst.

REFERENCES:
patent: 2961433 (1960-11-01), Linn
patent: 3210157 (1965-10-01), Lewis, Jr. et al.
patent: 3231515 (1966-01-01), Ziegles et al.
patent: 3288725 (1966-11-01), Oftondilian
patent: 3547830 (1970-12-01), Shropshire
patent: 3796671 (1974-03-01), Gleim
patent: 4226809 (1980-10-01), Shioyama

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