Chemical apparatus and process disinfecting – deodorizing – preser – Chemical reactor – Organic polymerization
Patent
1979-01-09
1980-09-16
Marcus, Michael S.
Chemical apparatus and process disinfecting, deodorizing, preser
Chemical reactor
Organic polymerization
422135, 422235, B01J 810
Patent
active
042229863
ABSTRACT:
The fouling of autorefrigeration polymerization systems because of entrained particles in the vaporized solvent-diluent is substantially reduced by returning the recycle solvent-diluent into the reaction zone through nozzles which provide a solvent-diluent spray of an average droplet size of less than 1000 microns, preferably between about 225 and 300 micron average particle size, which spray removes major amounts of entrained particles down to 5 microns in size. The solvent diluent may be an inert material or unreacted alpha-olefin, such as propylene.
REFERENCES:
patent: 3126365 (1964-03-01), Hooker
patent: 3458490 (1969-07-01), Irvin et al.
patent: 3944534 (1976-03-01), Sennari et al.
patent: 4018387 (1977-04-01), Erb et al.
Hazelton Ronald L.
McAlpin James J.
Peruyero Jose M. A.
Smith Stuart B.
Upchurch Edward F.
Exxon Research & Engineering Co.
Kurtzman Myron B.
Marcus Michael S.
Roth D. A.
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