Catalyst – solid sorbent – or support therefor: product or process – Catalyst or precursor therefor – Metal – metal oxide or metal hydroxide
Patent
1995-06-07
1997-04-29
Achutamurthy, Ponnathapura
Catalyst, solid sorbent, or support therefor: product or process
Catalyst or precursor therefor
Metal, metal oxide or metal hydroxide
427185, 427213, 585671, B01J 2304, C07C 527
Patent
active
056248792
ABSTRACT:
This invention provides a method of preparing an isomerization catalyst by contacting an alkali metal with catalyst support particles in a fluidized bed. After the alkali metal is uniformly dispersed on the support particles, oxygen is added to the fluidizing gas to oxidize a portion of the alkali metal.
REFERENCES:
patent: 2818350 (1957-12-01), Kavanagh
patent: 3405196 (1968-10-01), Wolff
patent: 3793382 (1974-02-01), Higuchi et al.
patent: 3808152 (1974-04-01), Nagase et al.
patent: 4675307 (1987-06-01), Taniguchi et al.
Chemical Engineer's Handbook, Fifth Edition, Perry & Chilton, McGraw-Hill, 1973, pp. 5-54 and 20-65 to 20-75.
McMahon Steven L.
Smith Robert S.
Achutamurthy Ponnathapura
Russell Linda K.
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