Temperature controlled reaction vessel

Details Temperature controlled reaction vessel Temperature controlled reaction vessel

2005-10-18

2005-10-18

Ridley, Basia (Department: 1764)

Chemical apparatus and process disinfecting, deodorizing, preser

Chemical reactor

Including heat exchanger for reaction chamber or reactants...

C422S146000, C422S183000, C422S203000, C422S208000, C422S240000, C422S241000, C422S242000, C366S147000, C165S169000, C165S183000

Reexamination Certificate

active

06955793

ABSTRACT:
A reaction vessel which includes internally placed temperature controlling mixing baffles in which liquid is boiled, resulting in an isothermal heat sink. The energy of vaporization is supplied by the reaction vessel contents. The vapor produced by the boiling is directed to channel coils which surround the outside of the reaction vessel wall. The channel coils contact the outside wall of the reaction vessel perpendicularly, and provide mechanical support for the reaction vessel. The mechanical support from the channel coils allows for a decrease in the thickness of the reaction vessel wall and corresponding increased heat transfer efficiency between the channel coil contents and the reaction vessel contents. The entire above described apparatus is enclosed within an evacuated shell to provide additional insulation. The apparatus includes a gravitationally powered device that ensures that saturated or sub-cooled liquid enters the isothermal mixing baffles, thus guaranteeing that isothermal phase change will occur therein.

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Derwent Publications Ltd., XP002095502, Class J04, AN 90-211512, Section Ch, Week 9028.

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