The patent badge is an abbreviated version of the USPTO patent document. The patent badge does contain a link to the full patent document.
The patent badge is an abbreviated version of the USPTO patent document. The patent badge covers the following: Patent number, Date patent was issued, Date patent was filed, Title of the patent, Applicant, Inventor, Assignee, Attorney firm, Primary examiner, Assistant examiner, CPCs, and Abstract. The patent badge does contain a link to the full patent document (in Adobe Acrobat format, aka pdf). To download or print any patent click here.
Patent No.:
Date of Patent:
Oct. 20, 1987
Filed:
Mar. 06, 1986
Reiko Fujita, Kamakura, JP;
Masami Enda, Yokohama, JP;
Kabushiki Kaisha Toshiba, Kawasaki, JP;
Abstract
A decontaminating liquid capable of removing a radioactive substance adhering to or deposited in a metal waste is produced by a method which comprises immersing an anode made of a metal or a metal oxide having a high oxygen overvoltage equal to or higher than the oxygen overvoltage of platinum and a cathode made of a metal or a metal oxide having a low hydrogen overvoltage equal to or lower than the hydrogen overvoltage of platinum in an acidic solution having dissolved therein a metal ion in a low-oxidation state and causing passage of an electric current between the two electrodes thereby giving rise to a metal ion in a high-oxidation state.