Synthetic resins or natural rubbers -- part of the class 520 ser – Synthetic resins – Polymers from only ethylenic monomers or processes of...
Patent
1997-01-16
1998-06-09
Wu, David W.
Synthetic resins or natural rubbers -- part of the class 520 ser
Synthetic resins
Polymers from only ethylenic monomers or processes of...
422198, 422207, C08F 200
Patent
active
057635447
ABSTRACT:
Method and apparatus for effectively and safely using cryogenic liquid to cool a reactor vessel housing an exothermic reaction wherein the cryogenic liquid is subcooled, valved into the reactor in a downward direction, and shielded by annular coaxial shielding gas upon injection into the reactor.
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Zsuga et al., "The Leidenfrost Reactor", Polymer Bulletin, 19, pp. 201-207, (1988).
Cheng Alan Tat Yan
Lumba Deepak
Ktorides Stanley
Praxair Technology Inc.
Wu David W.
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