Catalyst – solid sorbent – or support therefor: product or process – Irradiation by – or application of – electrical – magnetic or...
Patent
1984-01-03
1985-11-05
Konopka, P. E.
Catalyst, solid sorbent, or support therefor: product or process
Irradiation by, or application of, electrical, magnetic or...
34 4, 34164, 219388, 432134, 502 34, 502 48, 502514, 502517, 502522, B01J 2396, B01J 2394, B01J 2392, F27B 906
Patent
active
045514372
ABSTRACT:
A process and apparatus for the transportation and heating of granulated materials, particularly of solid particles of catalyst used for hydrocarbon conversion which must be activated or regenerated. The process comprises moving a bed of catalyst particles on travelling bands or floor plates passing through an elongate chamber and eventually inclined to the axis. The bands are subjected to vibrations imparting to said bed an unidirectional motion, and said bed on said bands being exposed to heating by means of electromagnetic radiations of a wave length range from 0.38 .mu.m to 50 mm.
REFERENCES:
patent: 3173768 (1965-03-01), Witte
patent: 3545098 (1970-12-01), Eicholtz et al.
patent: 3915890 (1975-10-01), Soldate
patent: 4026821 (1977-05-01), Schoofs et al.
patent: 4399350 (1983-08-01), Schneider et al.
Eurecat-Europeene de Retraitement de Catalyseurs
Konopka P. E.
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