A fluorine gas generating apparatus for generating fluorine gas of high purity by electrolysis of a mixed molten-salt comprising hydrogen fluoride, the fluorine gas generating apparatus comprising an electrolytic cell which is separated into an anode chamber 5 and a cathode chamber 7 by a partition
A fluorine gas generating apparatus for generating fluorine gas of high purity by electrolysis of a mixed molten-salt comprising hydrogen fluoride, the fluorine gas generating apparatus comprising an electrolytic cell which is separated into an anode chamber 5 and a cathode chamber 7 by a partition wall 28 , and pressure keeping means 50 for supplying gas to the anode chamber 5 and the cathode chamber 7 , respectively, to keep an interior of the anode chamber 5 and an interior of the cathode chamber 7 at a certain pressure.
대표청구항▼
1. A fluorine gas generating apparatus for generating fluorine gas of high purity by electrolysis of a mixed molten-salt comprising hydrogen fluoride, the fluorine gas generating apparatus comprising:an electrolytic cell which is separated into an anode chamber and a cathode chamber by a partition w
1. A fluorine gas generating apparatus for generating fluorine gas of high purity by electrolysis of a mixed molten-salt comprising hydrogen fluoride, the fluorine gas generating apparatus comprising:an electrolytic cell which is separated into an anode chamber and a cathode chamber by a partition wall;a liquid level detecting means, which is provided in at least one of the anode chamber and the cathode chamber of the electrolytic cell, for detecting an upper level and a lower level of liquid level fluctuation of the molten-salt; anda pressure keeping means for supplying gas to the anode chamber and the cathode chamber, respectively, to keep an interior of the anode chamber and an interior of the cathode chamber at a certain pressure,wherein the pressure keeping means is provided with an automatic valve that is opened and closed based on detection results of the liquid level detecting mean, provided in at least one of the anode chamber and the cathode chamber of the electrolytic cell, for detecting an upper level and a lower level of liquid level fluctuation of the molten-salt, so as to supply or discharge the gas to and from the interior of the anode chamber and the interior of the cathode chamber. 2. The fluorine gas generating apparatus according to claim 1, wherein the mixed molten-salt comprising the hydrogen fluoride is KF—HF systems and there is provided temperature control means for adjusting temperature of the mixed molten-salt containing the hydrogen fluoride. 3. The fluorine gas generating apparatus according to claim 1, wherein the gas supplied by the pressure keeping means is a noble gas. 4. The fluorine gas generating apparatus according to claim 1, wherein an anode and a cathode disposed in the anode chamber and the cathode chamber respectively are formed of nickel. 5. The fluorine gas generating apparatus according to claim 1, wherein the electrolytic cell is formed of metal. 6. The fluorine gas generating apparatus according to claim 1, wherein the electrolytic cell is cylindrical in shape. 7. The fluorine gas generating apparatus according to claim 1, wherein the electrolytic cell is formed of metal and serves as a cathode. 8. The fluorine gas generating apparatus according to claim 1, wherein the electrolytic cell is formed, of metal; formed in a cylindrical shape; and serves as the cathode. 9. The fluorine gas generating apparatus according to claim 1, wherein the electrolytic cell is formed of a resin having corrosion resistance against the fluorine gas. 10. The fluorine gas generating apparatus according to claim 1, wherein the electrolytic cell is formed of a resin having corrosion resistance against the fluorine gas and is formed in a rectangular cylindrical shape. 11. The fluorine gas generating apparatus according to claim 1, wherein the electrolytic cell is formed of a resin having corrosion resistance against the fluorine gas and is formed in a rectangular cylindrical shape, and at least one side surface of the electrolytic cell is threadedly engaged with the electrolytic cell so as to be freely opened and closed. 12. The fluorine gas generating apparatus according to claim 1, wherein the electrolytic cell is formed of a resin having corrosion resistance against the fluorine gas and is formed in a rectangular cylindrical shape, and at least one side surface of the electrolytic cell is formed of a transparent resin and the remaining side surfaces are formed of fluoropolymer. 13. A fluorine gas generating apparatus for generating fluorine gas of high purity by electrolysis of a mixed molten-salt comprising hydrogen fluoride, the fluorine gas generating apparatus comprising an electrolytic cell which is separated into an anode chamber and a cathode chamber by a partition wall, pressure keeping means for supplying gas to the anode chamber and the cathode chamber, respectively, to keep an interior of the anode chamber and an interior of the cathode chamber at a certain pressure, a cabinet in whic h the electrolytic cell is contained and which can provide a controlled atmosphere, and a filter, contained in the cabinet, for filtering out particles in the fluorine gas generated from the electrolytic cell. 14. The fluorine gas generating apparatus according to claim 13, wherein at least one of the anode chamber and the cathode chamber of the electrolytic cell is provided with liquid level detecting means for detecting an upper level and a lower level of liquid level fluctuation of the molten-salt. 15. The fluorine gas generating apparatus according to claim 13, wherein the pressure keeping means is provided with a solenoid valve that is opened and closed based on detected results of the liquid level detecting mean, provided in at least one of the anode chamber and the cathode chamber of the electrolytic cell, for detecting an upper level and a lower level of liquid level fluctuation of the molten-salt, so as to supply or discharge the gas to and from the interior of the anode chamber and the interior of the cathode chamber. 16. The fluorine gas generating apparatus according to claim 13, wherein the mixed molten-salt comprising the hydrogen fluoride is KF—HF systems and there is provided temperature control means for adjusting temperature of the mixed molten-salt containing the hydrogen fluoride. 17. The fluorine gas generating apparatus according to claim 13, wherein the gas supplied by the pressure keeping means is a noble gas. 18. The fluorine gas generating apparatus according to claim 13, wherein an anode and a cathode disposed in the anode chamber and the cathode chamber respectively are formed of nickel. 19. The fluorine gas generating apparatus according to claim 13, wherein the electrolytic cell is formed of metal. 20. The fluorine gas generating apparatus according to claim 13, wherein the electrolytic cell is cylindrical in shape. 21. The fluorine gas generating apparatus according to claim 13, wherein the electrolytic cell is formed of metal and serves as a cathode. 22. The fluorine gas generating apparatus according to claim 13, wherein the electrolytic cell is formed of metal; formed in a cylindrical shape; and serves as the cathode. 23. The fluorine gas generating apparatus according to claim 13, wherein the electrolytic cell is formed of a resin having corrosion resistance against the fluorine gas. 24. The fluorine gas generating apparatus according to claim 13, wherein the electrolytic cell is formed of a resin having corrosion resistance against the fluorine gas and is formed in a rectangular cylindrical shape. 25. The fluorine gas generating apparatus according to claim 13, wherein the electrolytic cell is formed of a resin having corrosion resistance against the fluorine gas and is formed in a rectangular cylindrical shape, and at least one side surface of the electrolytic cell is threadedly engaged with the electrolytic cell so as to be freely opened and closed. 26. The fluorine gas generating apparatus according to claim 13, wherein the electrolytic cell is formed of a resin having corrosion resistance against the fluorine gas and is formed in a rectangular cylindrical shape, and at least one side surface of the electrolytic cell is formed of a transparent resin and the remaining side surfaces are formed of fluoropolymer. 27. The fluorine gas generating apparatus according to claim 13, having a gas line, the gas line comprising the gas passing through the filter is pressured or de-pressured, and there are provided a pressurization apparatus or a depressurization apparatus and storage means in the gas line.
연구과제 타임라인
LOADING...
LOADING...
LOADING...
LOADING...
LOADING...
이 특허에 인용된 특허 (5)
Bauer Gerald L. (Hudson WI) Childs William V. (Stillwater MN) Kolpin Charles F. (River Falls WI) Rutten Dean T. (White Bear Lake MN), Anodic electrode for electrochemical fluorine cell.
Saprokhin Alexander M. (Amherst NY) Friedland David J. (Snyder NY) Baran Richard M. (Cheektowaga NY) Kim Jung T. (Williamsville NY) McCurry Lynn E. (Hamburg NY), Process for the electrolytic production of fluorine and novel cell therefor.
Garcia-Diaz, Brenda L.; Martinez-Rodriguez, Michael J.; Gray, Joshua R.; Olson, Luke C., Electrochemical fluorination for processing of used nuclear fuel.
※ AI-Helper는 부적절한 답변을 할 수 있습니다.