Chemical apparatus and process disinfecting – deodorizing – preser – With safety feature
Patent
1987-01-20
1989-05-30
Marcus, Michael S.
Chemical apparatus and process disinfecting, deodorizing, preser
With safety feature
422131, 422139, 422143, 422234, 526 61, 526 67, 526 88, B01J 818, G05B 900
Patent
active
048349470
ABSTRACT:
There is provided an improvement in a method for terminating a gas phase olefin polymerization reaction with a kill gas such as carbon monoxide or carbon dioxide. The improvement involves the use of a carrier gas to increase the rate of penetration of kill gas into the reaction medium. The improved method is particularly adaptable to a fluid bed reactor system.
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Cook John E.
Hagerty Robert O.
Jacob Frederick W.
Aksman Stanislaus
Marcus Michael S.
McKillop Alexander J.
Mobil Oil Corporation
Speciale Charles J.
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