Chemical apparatus and process disinfecting – deodorizing – preser – Control element responsive to a sensed operating condition – Responsive to liquid level
Patent
1989-03-24
1991-02-26
Warden, Robert J.
Chemical apparatus and process disinfecting, deodorizing, preser
Control element responsive to a sensed operating condition
Responsive to liquid level
422117, 422131, 422134, 422189, 526 71, C08F 200
Patent
active
049960261
ABSTRACT:
In a separation system (1 to 11) for tube reactors or autoclaves, which are used for the polymerization of ethylene or copolymerization of ethylene with ethylenically unsaturated comonomers in the presence of an initiator under from 500 to 4,000 bar and at from 150.degree. to 350.degree. C., for reducing the emission of solids during pressure relief processes of the reaction mixture present in the reactor or autoclave, the reaction mixture let down is fed via two or more separating containers (1, 1a) installed in series before it reaches the atmosphere.
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Arnold Gerhard
Boettcher Klaus
Glomb Hans
Kanne Friedrich
Kursawe Siegfried
McMahon Timothy M.
Warden Robert J.
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