Method for manufacture of catalyst composite having gold or mixt

Details Method for manufacture of catalyst composite having gold or mixt Method for manufacture of catalyst composite having gold or mixt

1986-08-21

1987-10-06

Shine, W. J.

Catalyst, solid sorbent, or support therefor: product or process

Catalyst or precursor therefor

Silicon containing or process of making

502252, 502317, 502324, 502330, 502340, 502344, 502345, B01J 2352, B01J 2368, B01J 2372, B01J 2374

Patent

active

046983244

ABSTRACT:
A catalyst composite having gold or a mixture of gold with a catalytic metal oxide deposited on a carrier is produced by immersing a carrier in an aqueous solution containing a water-soluble salt of gold or water-soluble salts respectively of gold and other catalytic metal and urea and/or acetamide thereby allowing a precipitate to be deposited on the carrier and then firing the carrier holding the deposited precipitate thereon.

REFERENCES:
patent: 4215019 (1980-07-01), Drake et al.
patent: 4490481 (1984-12-01), Boitiaux et al.
"Preparation of Titania-Supported Catalysts by Ion Exchange, Impregnation and Homogeneous Precipitation", R. Burch and A. R. Flambard, Scientific Bases for the preparation of Heterogeneous Catalysts, Third International Symposium, (1982).
"Synthesis of Methanation Catalysts by Deposition-Precipitation", H, Schaper, E. B. M. Doesburg, J. M. C. Quartel and L. L. Van Reijen, Scientific Bases for the Preparation of Heterogeneous Catalysts, Third International Symposium, (1982).

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