JPS54106907A - Tank for storage of radioactive waste - Google Patents

Tank for storage of radioactive waste

Info

Publication number
JPS54106907A
JPS54106907A JP1238678A JP1238678A JPS54106907A JP S54106907 A JPS54106907 A JP S54106907A JP 1238678 A JP1238678 A JP 1238678A JP 1238678 A JP1238678 A JP 1238678A JP S54106907 A JPS54106907 A JP S54106907A
Authority
JP
Japan
Prior art keywords
gutter
lid
tank
fusion
melting point
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
JP1238678A
Other languages
Japanese (ja)
Inventor
Hidenori Takechi
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.)
Toshiba Corp
Original Assignee
Toshiba Corp
Tokyo Shibaura Electric 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 Toshiba Corp, Tokyo Shibaura Electric Co Ltd filed Critical Toshiba Corp
Priority to JP1238678A priority Critical patent/JPS54106907A/en
Publication of JPS54106907A publication Critical patent/JPS54106907A/en
Pending legal-status Critical Current

Links

Landscapes

  • Refuse Receptacles (AREA)

Abstract

PURPOSE: To prevent leakage of radioactive gas encapsulated in a container by sealing the lid with a metal having low melting point.
CONSTITUTION: A ring-shaped, concave fusion gutter 10 is provided on the upper periphery of a lined tank formed by a concrete cave lined with metal plate 1 on its interior surface and a convex 8a on the lid 8 having a ring-shaped convex around it is inserted into this fusion gutter 10. And this is filled with a molten metal 11 having low melting point, which is to be solidified. Sealing of the lid 8 is completed by further fixing the convex 8a in the fusion gutter. An electric heater 12 is equipped in the insulation 13 provided outside the gutter 10 to fuse the low-melting point metal in accordance with need. When taking off the lid 8, the inside of the tank is to be put in negative pressure to prevent the air in the tank from flowing out. Thus a container of radioactive gas provided with a preventive means for leakage can be procured.
COPYRIGHT: (C)1979,JPO&Japio
JP1238678A 1978-02-08 1978-02-08 Tank for storage of radioactive waste Pending JPS54106907A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP1238678A JPS54106907A (en) 1978-02-08 1978-02-08 Tank for storage of radioactive waste

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP1238678A JPS54106907A (en) 1978-02-08 1978-02-08 Tank for storage of radioactive waste

Publications (1)

Publication Number Publication Date
JPS54106907A true JPS54106907A (en) 1979-08-22

Family

ID=11803819

Family Applications (1)

Application Number Title Priority Date Filing Date
JP1238678A Pending JPS54106907A (en) 1978-02-08 1978-02-08 Tank for storage of radioactive waste

Country Status (1)

Country Link
JP (1) JPS54106907A (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4404129A (en) * 1980-12-30 1983-09-13 Penberthy Electromelt International, Inc. Sequestering of radioactive waste

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4404129A (en) * 1980-12-30 1983-09-13 Penberthy Electromelt International, Inc. Sequestering of radioactive waste

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