Chemical apparatus and process disinfecting – deodorizing – preser – Chemical reactor – Including heat exchanger for reaction chamber or reactants...
Reexamination Certificate
2007-12-13
2010-10-19
Hill, Jr., Robert J (Department: 1797)
Chemical apparatus and process disinfecting, deodorizing, preser
Chemical reactor
Including heat exchanger for reaction chamber or reactants...
C422S206000, C422S208000, C422S211000, C422S212000, C422S220000, C422S223000, C208S133000, C208S134000
Reexamination Certificate
active
07815873
ABSTRACT:
The overall efficiency of a regenerative bed reverse flow reactor system is increased where the location of the exothermic reaction used for regeneration is suitably controlled. The present invention provides a method and apparatus for controlling the combustion to improve the thermal efficiency of bed regeneration in a cyclic reaction/regeneration processes. The process for thermal regeneration of a regenerative reactor bed entails(a) supplying the first reactant through a first channel means in a first regenerative bed and supplying at least a second reactant through a second channel means in the first regenerative bed,(b) combining said first and second reactants by a gas mixing means situated at an exit of the first regenerative bed and reacting the combined gas to produce a heated reaction product,(c) passing the heated reaction product through a second regenerative bed thereby transferring heat from the reaction product to the second regenerative bed.
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Agnihotri Rajeev
Frederick Jeffrey W.
Hershkowitz Frank
Sankaranarayanan Krishnan
ExxonMobil Research and Engineering Company
Hill, Jr. Robert J
McCaig Brian
Purwin Paul E.
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