JPS52148968A - Method of washing metal sodium from contaminated devices - Google Patents

Method of washing metal sodium from contaminated devices

Info

Publication number
JPS52148968A
JPS52148968A JP6519776A JP6519776A JPS52148968A JP S52148968 A JPS52148968 A JP S52148968A JP 6519776 A JP6519776 A JP 6519776A JP 6519776 A JP6519776 A JP 6519776A JP S52148968 A JPS52148968 A JP S52148968A
Authority
JP
Japan
Prior art keywords
metal sodium
washing metal
contaminated devices
devices
contaminated
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.)
Granted
Application number
JP6519776A
Other languages
Japanese (ja)
Other versions
JPS564879B2 (en
Inventor
Isao Nihei
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.)
Japan Atomic Energy Agency
Original Assignee
Japan Atomic Energy Research Institute
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 Japan Atomic Energy Research Institute filed Critical Japan Atomic Energy Research Institute
Priority to JP6519776A priority Critical patent/JPS52148968A/en
Priority to FR7717053A priority patent/FR2353340A1/en
Publication of JPS52148968A publication Critical patent/JPS52148968A/en
Publication of JPS564879B2 publication Critical patent/JPS564879B2/ja
Granted legal-status Critical Current

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B08—CLEANING
    • B08B—CLEANING IN GENERAL; PREVENTION OF FOULING IN GENERAL
    • B08B3/00—Cleaning by methods involving the use or presence of liquid or steam
    • B08B3/04—Cleaning involving contact with liquid
    • B08B3/08—Cleaning involving contact with liquid the liquid having chemical or dissolving effect
    • G—PHYSICS
    • G21—NUCLEAR PHYSICS; NUCLEAR ENGINEERING
    • G21F—PROTECTION AGAINST X-RADIATION, GAMMA RADIATION, CORPUSCULAR RADIATION OR PARTICLE BOMBARDMENT; TREATING RADIOACTIVELY CONTAMINATED MATERIAL; DECONTAMINATION ARRANGEMENTS THEREFOR
    • G21F9/00—Treating radioactively contaminated material; Decontamination arrangements therefor
    • G21F9/28—Treating solids
    • G21F9/30—Processing

Abstract

PURPOSE: To use aqueous solution of potassium hydroxide as a reaction solution, and remove metal sodium from devices which are used or in use safely and rapidly.
COPYRIGHT: (C)1977,JPO&Japio
JP6519776A 1976-06-04 1976-06-04 Method of washing metal sodium from contaminated devices Granted JPS52148968A (en)

Priority Applications (2)

Application Number Priority Date Filing Date Title
JP6519776A JPS52148968A (en) 1976-06-04 1976-06-04 Method of washing metal sodium from contaminated devices
FR7717053A FR2353340A1 (en) 1976-06-04 1977-06-03 Washing metal sodium from contaminated appts., esp. nuclear reactors - using aq. satd. potassium hydroxide soln.

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP6519776A JPS52148968A (en) 1976-06-04 1976-06-04 Method of washing metal sodium from contaminated devices

Publications (2)

Publication Number Publication Date
JPS52148968A true JPS52148968A (en) 1977-12-10
JPS564879B2 JPS564879B2 (en) 1981-02-02

Family

ID=13279941

Family Applications (1)

Application Number Title Priority Date Filing Date
JP6519776A Granted JPS52148968A (en) 1976-06-04 1976-06-04 Method of washing metal sodium from contaminated devices

Country Status (2)

Country Link
JP (1) JPS52148968A (en)
FR (1) FR2353340A1 (en)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2683165A1 (en) * 1991-10-31 1993-05-07 Commissariat Energie Atomique PROCESS FOR CLEANING EVAPORATORS OF ORGANIC EFFLUENTS

Also Published As

Publication number Publication date
JPS564879B2 (en) 1981-02-02
FR2353340B1 (en) 1981-01-02
FR2353340A1 (en) 1977-12-30

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