Specialized metallurgical processes – compositions for use therei – Processes – Electrothermic processes
Patent
1982-02-23
1984-01-31
Kaplan, G. L.
Specialized metallurgical processes, compositions for use therei
Processes
Electrothermic processes
75 76, 204 1T, 204421, 204422, 266 99, 501 87, 501104, 501108, 501123, 501152, G01N 2758, C04B 3548, C04B 3551
Patent
active
044287704
ABSTRACT:
Materials, methods and articles for the electrochemical determination of sulfur and carbon in fluids are provided. In accordance with a preferred embodiment, an electrolyte is furnished comprising a solid solution of an oxide of either zirconium, thorium or hafnium together with an oxide of an element of groups IIA or IIIB of the periodic table of the elements together with a sulfide or carbide of an element of groups IIA or IIIB of the periodic table. Processes employing such electrolytes together with articles incorporating them are also contemplated.
REFERENCES:
"Developing New Electrochemical Sensors," Worrell, Proceedings of the Symposium on Metal-Slag-Gas Reaction and Processes, Electrochemical Society, Princeton (1975).
"Oxide Solid Electrolytes", Worrell, Topics in Applied Physics, Geller Ed., Springer (1977).
"The Measurement of Oxygen Chemical Potentials for the Calcium Fluoride Solid Electrolyte," Worrell et al., J. of Electrochemical Society, vol. 126, No. 8, pp. 1360-1363, (1979).
"The Measurement of Sulfur Chemical Potential Differences Using a Calcium Fluoride Solid Electrolyte," Worrell et al., J. of Electrochemical Society: Electrochemical Science and Technology, pp. 1717-1721, Aug. 1980.
"Galvanic-Cell Investigation with a CaF.sub.2 Solid Electrolyte at Elevated Temperatures", Worrell, Solid State Ionics 3/4, pp. 559-563, (1981).
"Development of the High-Temperature Solid-Sulfide Electrolyte", Worrell et al., High Temperature Technology, IUPAC, pp. 503-509, (1969).
Abstract to the 110th Annual Meeting of the A.I.M.E., Feb. 23-25, 1981, J. of Metals, (Dec. 1980).
Liu Qing-Guo
Worrell Wayne L.
Kaplan G. L.
University Patents Inc.
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