Chemistry: electrical and wave energy – Processes and products
Patent
1982-08-03
1984-05-01
Andrews, R. L.
Chemistry: electrical and wave energy
Processes and products
204266, 204265, 204283, C25B 116, C25B 126
Patent
active
044459866
ABSTRACT:
The invention is an electrochemical cell containing a separator-gas electrode combination comprising a separator having a first and a second face adapted to permit the flow of fluids or ions therethrough; a gas electrode adapted to permit a liquid and a gas to enter and exit the electrode and having at least a first and a second face; and a nonconductive self-draining member having a fluid outlet. The self-draining member has at least two faces; at least a portion of a first face contiguous to at least a portion of one face of the separator and at least a portion of a second face contiguous to at least a portion of one face of the gas electrode. The self-draining member has a plurality of interconnected passageways which are in fluid transferring communication with the separator, the gas electrode, and the fluid outlet and provide the major conduit therebetween. The invention also includes a method for electrochemically reacting a gas with a liquid in the cell above.
REFERENCES:
patent: 3017338 (1962-01-01), Butler et al.
patent: 3300398 (1967-01-01), Sprague
patent: 3926769 (1975-12-01), Gritzner
patent: 4066519 (1978-01-01), Kadija et al.
patent: 4140615 (1979-02-01), Kadija et al.
patent: 4312720 (1982-01-01), Lefevre
patent: 4332662 (1982-06-01), Pouli et al.
McIntyre James A.
Phillips Robert F.
Andrews R. L.
Chapman Terryence
Dickerson, Jr. James H.
The Dow Chemical Company
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