Chemical apparatus and process disinfecting – deodorizing – preser – Chemical reactor – Including heat exchanger for reaction chamber or reactants...
Patent
1978-10-03
1980-10-21
Marcus, Michael S.
Chemical apparatus and process disinfecting, deodorizing, preser
Chemical reactor
Including heat exchanger for reaction chamber or reactants...
261 97, 422195, 422200, 422220, 422213, 55517, 55518, 55515, B01D 3900, B01J 804
Patent
active
042294185
ABSTRACT:
Apparatus for catalytic processes such as desulphurization of hydrocarbons comprises an upright reactor vessel containing at least one tray, and catalytic support means for one or more catalyst beds said support means are attached to the inner wall of the reactor and having filter units attached to render them permeable to fluids and impermeable to catalyst particles; located beneath each supporting means is a fluid permeable tray which is impermeable to catalyst particles and located beneath each tray at least one filter unit of equal or coarser filtering effect than the filter units attached to said supporting means, to prevent access of the catalyst particles to the underside of said tray.
REFERENCES:
patent: 2672407 (1954-03-01), Leffer
patent: 2785961 (1957-03-01), Carter
patent: 3090667 (1963-05-01), Connellan
patent: 3489529 (1970-01-01), Dudych et al.
patent: 3607000 (1971-09-01), Beal et al.
patent: 3715193 (1973-02-01), Strelzoff
patent: 3966420 (1976-06-01), Pegels et al.
Pegels Abraham A.
Wezenberg Arnold
Wijffels Joannes B.
Marcus Michael S.
Reper Ronald R.
Shell Oil Company
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