JPS57194290A - Production of uranium by electrolytic reduction method - Google Patents

Production of uranium by electrolytic reduction method

Info

Publication number
JPS57194290A
JPS57194290A JP7871181A JP7871181A JPS57194290A JP S57194290 A JPS57194290 A JP S57194290A JP 7871181 A JP7871181 A JP 7871181A JP 7871181 A JP7871181 A JP 7871181A JP S57194290 A JPS57194290 A JP S57194290A
Authority
JP
Japan
Prior art keywords
anode
cathode
exchange membrane
chamber
porous layer
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Pending
Application number
JP7871181A
Other languages
Japanese (ja)
Inventor
Yoshio Oda
Manabu Kazuhara
Takeshi Morimoto
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
AGC Inc
Original Assignee
Asahi Glass Co Ltd
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Asahi Glass Co Ltd filed Critical Asahi Glass Co Ltd
Priority to JP7871181A priority Critical patent/JPS57194290A/en
Publication of JPS57194290A publication Critical patent/JPS57194290A/en
Pending legal-status Critical Current

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  • Electrolytic Production Of Metals (AREA)

Abstract

PURPOSE: To lower an electrolytic voltage as low as possible by disposing at least one of the anode or cathode via a specific porous layer on the surface of a cation exchange membrane which segments an anode chamber and a cathode chamber.
CONSTITUTION: An anode and a cathode are separated to an anode chamber and a cathode chamber by means of a cation exchange membrane. At least one of the anode or the cathode is disposed via a gas and liquid permeable porous layer formed on the surface of the ion exchange membrane and having no activity as the electrode Electrolysis is effected by introducing an aq. acidic soln. into the anode chamber and an aq. uranyl soln. into the cathode chamber. The material constituting the porous layer is selected from, for example, periodic table IV-A group, etc. and has about 0.01W300μ grain sizes, about 0.05W 30mg/cm2 particle contents, 10W99% porosities and 0.01W200μ thicknesses. The cation exchange membrane is a fluorine-contg. polymer having carboxyl groups, sulfonic groups or phosphoric groups, for which there is, for example, tetrafluoroethylene or the like.
COPYRIGHT: (C)1982,JPO&Japio
JP7871181A 1981-05-26 1981-05-26 Production of uranium by electrolytic reduction method Pending JPS57194290A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP7871181A JPS57194290A (en) 1981-05-26 1981-05-26 Production of uranium by electrolytic reduction method

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP7871181A JPS57194290A (en) 1981-05-26 1981-05-26 Production of uranium by electrolytic reduction method

Publications (1)

Publication Number Publication Date
JPS57194290A true JPS57194290A (en) 1982-11-29

Family

ID=13669445

Family Applications (1)

Application Number Title Priority Date Filing Date
JP7871181A Pending JPS57194290A (en) 1981-05-26 1981-05-26 Production of uranium by electrolytic reduction method

Country Status (1)

Country Link
JP (1) JPS57194290A (en)

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