Chemistry: electrical and wave energy – Apparatus – Electrolytic
Reexamination Certificate
2011-07-19
2011-07-19
Wilkins, III, Harry D (Department: 1723)
Chemistry: electrical and wave energy
Apparatus
Electrolytic
C204S194000, C204S219000, C204S242000, C204S245000
Reexamination Certificate
active
07981260
ABSTRACT:
An electrolysis cell for preparing alkali metals from a liquid alkali metal heavy metal alloy, including a tube arranged essentially horizontally having a closure device at each of the two ends of the tube. At least one solid electrolyte tube arranged concentrically in the tube and oriented with openings towards one end of the tube such that a first annular gap for conducting a liquid alkali metal, which forms an anode, is present between the inside of the tube and the outside of the solid electrolyte tube. An interior space in the solid electrolyte tube, sealed off from an alloy inlet, first annular gap and an alloy outlet, accommodates liquid alkali metal that can be used as a cathode.
REFERENCES:
patent: 4089770 (1978-05-01), Lemke
patent: 1 114 330 (1961-09-01), None
patent: 1 114 883 (2001-07-01), None
patent: 1 155 927 (1969-06-01), None
Bender Hans-Juergen
Esswein Volker
Hamleser Ralph
Huber Guenther
Munzinger Manfred
BASF - Aktiengesellschaft
Mendez Zulmariam
Oblon, Spivak McClelland, Maier & Neustadt, L.L.P.
Wilkins, III Harry D
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