Catalytic heat exchanger

Details Catalytic heat exchanger Catalytic heat exchanger

1982-03-22

1983-12-13

Chiesa, Richard L.

Chemical apparatus and process disinfecting, deodorizing, preser

Chemical reactor

Including heat exchanger for reaction chamber or reactants...

48196A, 165176, 422190, 422193, 422198, 422228, F28D 706

Patent

active

044204620

ABSTRACT:
A catalytic heat exchanger useful for carrying out a catalytic reaction wherein a gaseous or vaporized mixture is flowed into contact with a catalytic material reactive with such mixture. The heat exchanger includes a reaction zone divided by a plurality of baffle plates into regions of progressive increasing or decreasing volume. The baffle plates form a tortuous flow path for the gaseous or vaporized mixture that provides intermittent contact with a bundle of heat exchange tubes and the catalytic material. The intermittent contact in turn provides a uniform reaction temperature which promotes reaction specificity.

REFERENCES:
patent: 2209040 (1940-07-01), Simpson et al.
patent: 2391315 (1945-12-01), Hulsberg
patent: 3914111 (1975-10-01), Anderson
patent: 4110256 (1978-08-01), Takeuchi et al.
patent: 4162290 (1979-07-01), Crawford et al.
patent: 4222434 (1980-09-01), Clyde
patent: 4230669 (1980-10-01), Eagle et al.
patent: 4246235 (1981-01-01), Rogers
patent: 4256783 (1981-03-01), Takada et al.

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