JPS636839B2 - - Google Patents

Info

Publication number
JPS636839B2
JPS636839B2 JP11310381A JP11310381A JPS636839B2 JP S636839 B2 JPS636839 B2 JP S636839B2 JP 11310381 A JP11310381 A JP 11310381A JP 11310381 A JP11310381 A JP 11310381A JP S636839 B2 JPS636839 B2 JP S636839B2
Authority
JP
Japan
Prior art keywords
cleaning
tank
sodium
sodium hydroxide
carbon dioxide
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.)
Expired
Application number
JP11310381A
Other languages
English (en)
Japanese (ja)
Other versions
JPS5814100A (ja
Inventor
Teruyuki Kyokawa
Yoshito Abe
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.)
Mitsubishi Heavy Industries Ltd
Original Assignee
Mitsubishi Heavy Industries 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 Mitsubishi Heavy Industries Ltd filed Critical Mitsubishi Heavy Industries Ltd
Priority to JP11310381A priority Critical patent/JPS5814100A/ja
Publication of JPS5814100A publication Critical patent/JPS5814100A/ja
Publication of JPS636839B2 publication Critical patent/JPS636839B2/ja
Granted legal-status Critical Current

Links

Landscapes

  • Cleaning By Liquid Or Steam (AREA)
JP11310381A 1981-07-20 1981-07-20 アルカリ金属付着構造物の洗浄方法 Granted JPS5814100A (ja)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP11310381A JPS5814100A (ja) 1981-07-20 1981-07-20 アルカリ金属付着構造物の洗浄方法

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP11310381A JPS5814100A (ja) 1981-07-20 1981-07-20 アルカリ金属付着構造物の洗浄方法

Publications (2)

Publication Number Publication Date
JPS5814100A JPS5814100A (ja) 1983-01-26
JPS636839B2 true JPS636839B2 (enrdf_load_stackoverflow) 1988-02-12

Family

ID=14603553

Family Applications (1)

Application Number Title Priority Date Filing Date
JP11310381A Granted JPS5814100A (ja) 1981-07-20 1981-07-20 アルカリ金属付着構造物の洗浄方法

Country Status (1)

Country Link
JP (1) JPS5814100A (enrdf_load_stackoverflow)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2933227B1 (fr) * 2008-06-25 2010-07-30 Commissariat Energie Atomique Procede de traitement d'une structure contenant du sodium et une matiere radioactive
JP6696441B2 (ja) * 2017-01-12 2020-05-20 株式会社デンソー ウェットエッチング装置

Also Published As

Publication number Publication date
JPS5814100A (ja) 1983-01-26

Similar Documents

Publication Publication Date Title
KR940000359B1 (ko) 증기 발생기의 2차측 제한 지역의 세척 방법
EP0150981B1 (en) Method of vacuum degassing and refilling a reactor coolant system
US3132975A (en) Process for pickling and passivating enclosed structures
JPH086168B2 (ja) 封入酸素を用いた炭素鋼の不動化
US4828760A (en) Method of cleaning a spent fuel assembly
US8266909B2 (en) Air vent in main steam duct of steam turbine
JPS636839B2 (enrdf_load_stackoverflow)
EP0048230B1 (en) Procedure for chemical, automatic dissolution of molybdenum core wire in tungsten filament coil and a device for implementing the procedure
US4257819A (en) Method for flushing out a narrow gap
JP2004294393A (ja) 化学除染方法
JPS62129795A (ja) 高速増殖炉における使用済燃料の洗浄方法
JP2001349983A (ja) 沸騰水型原子力発電プラントの運転方法
EP0281680B1 (en) Method of cleaning a spent fuel assembly
EP1060476B1 (fr) Procede et installation de decontamination de surfaces metalliques
JPS5896300A (ja) ナトリウム汚染機器類の洗浄システム
JPS5852560Y2 (ja) 密閉形洗浄装置
JPS6367597A (ja) 使用済燃料集合体の洗浄方法
JPS59143996A (ja) 原子炉プラントの初期酸化運転法
Jambunathan et al. Experience on sodium removal from FBTR components in its operating phase
JP3143058B2 (ja) 原子力プラント及び過酸化水素分解装置並びに原子力プラントの検査作業方法
GRABON et al. SODIUM CLEANING IN PHENIX STEAM GENERATOR MODULES
JP2000077376A (ja) 超音波洗浄方法及びその装置
Steele et al. Summary of sodium removal and decontamination programs in the USA
JP4193441B2 (ja) 塔槽類内の残留有害ガスの処理方法
JP2001259544A (ja) 高純度アルカリ性薬液取扱い設備の洗浄方法