Chemical apparatus and process disinfecting – deodorizing – preser – Chemical reactor – Including heat exchanger for reaction chamber or reactants...
Patent
1978-10-06
1980-06-03
Richman, Barry S.
Chemical apparatus and process disinfecting, deodorizing, preser
Chemical reactor
Including heat exchanger for reaction chamber or reactants...
260654A, 260658R, 260659A, 260662A, B01J 804, C07C 1710, C07C 1708
Patent
active
042061806
ABSTRACT:
Oxychlorination of ethylene is carried out using a three-reactor system containing beds of a catalyst comprising a spherical, high-surface area activated alumina impregnated with cupric chloride and potassium chloride. In the first two reactors, the catalyst bed is divided into two sections, with a more active catalyst in the lower section than in the upper. The catalyst is substantially undiluted with inert particles.
A new catalyst for such a process is also provided.
REFERENCES:
patent: 3184515 (1965-05-01), Penner et al.
patent: 3699178 (1972-10-01), Suzuki et al.
patent: 3892816 (1975-07-01), Kister
Campbell Ramsey G.
Doane Elliott P.
Heines M. Henry
Naworski Joseph S.
Vogt Harvey J.
Ackerman Joel G.
Richman Barry S.
Stauffer Chemical Company
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