EP0250902A3 - Double-container system for the transport and disposal of radioactive materials - Google Patents

Double-container system for the transport and disposal of radioactive materials Download PDF

Info

Publication number
EP0250902A3
EP0250902A3 EP87107997A EP87107997A EP0250902A3 EP 0250902 A3 EP0250902 A3 EP 0250902A3 EP 87107997 A EP87107997 A EP 87107997A EP 87107997 A EP87107997 A EP 87107997A EP 0250902 A3 EP0250902 A3 EP 0250902A3
Authority
EP
European Patent Office
Prior art keywords
container
polyethylene
transport
rings
shielding
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.)
Withdrawn
Application number
EP87107997A
Other languages
German (de)
French (fr)
Other versions
EP0250902A2 (en
Inventor
Franz-Wolfgang Popp
Bernd Pontani
Erich Ernst
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.)
Deutsche Gesellschaft fuer Wiederaufarbeitung von Kernbrennstoffen mbH
Original Assignee
Deutsche Gesellschaft fuer Wiederaufarbeitung von Kernbrennstoffen mbH
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 Deutsche Gesellschaft fuer Wiederaufarbeitung von Kernbrennstoffen mbH filed Critical Deutsche Gesellschaft fuer Wiederaufarbeitung von Kernbrennstoffen mbH
Publication of EP0250902A2 publication Critical patent/EP0250902A2/en
Publication of EP0250902A3 publication Critical patent/EP0250902A3/en
Withdrawn legal-status Critical Current

Links

Classifications

    • 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
    • G21F5/00—Transportable or portable shielded containers
    • 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
    • G21F1/00—Shielding characterised by the composition of the materials
    • G21F1/02—Selection of uniform shielding materials
    • G21F1/10—Organic substances; Dispersions in organic carriers
    • 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
    • G21F5/00—Transportable or portable shielded containers
    • G21F5/005—Containers for solid radioactive wastes, e.g. for ultimate disposal

Landscapes

  • Physics & Mathematics (AREA)
  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • High Energy & Nuclear Physics (AREA)
  • Chemical & Material Sciences (AREA)
  • Dispersion Chemistry (AREA)
  • Packages (AREA)
  • Particle Accelerators (AREA)
  • Laminated Bodies (AREA)
  • Filling Or Discharging Of Gas Storage Vessels (AREA)
  • Processing Of Solid Wastes (AREA)
  • Refuse Collection And Transfer (AREA)

Abstract

Ein Doppelbehältersystem zum Transport und zur Lagerung von radioaktiven Abfällen besteht aus einem inneren La­ gerbehälter aus Stahl für den gasdichten Einschluß des zu lagernden radioaktiven Materials und einem äußeren Abschirmbehälter, der die erforderliche Abschirmung und mechanische Sicherheit bei Handhabung und Transport sicherstellt. Im Ringspalt zwischen äußerem Abschirmbe­ hälter und innerem Lagerbehälter ist eine Neutronenmo­ deratorschicht aus wasserstoffhaltigem Material, vor­ zugsweise Polyäthylen, vorhanden. Um eine gute Abschir­ mung bei gleichzeitig sehr guter Wärmeleitung von innen nach außen zu erreichen, besteht die Moderatorschicht (41) aus einzelnen übereinandergestapelten Ringen (43) aus Polyäthylen. Zwischen zwei Polyäthylenringen (43) ist jeweils ein H-Profilring (45) aus einem wär­ meleitenden metallischen Werkstoff angeordnet. Die Schenkel (49) des H-Profilringes (45) umfassen die Sei­ ten der beiden Polyäthylenringe (43) zur Fixierung. A double container system for transport and storage of radioactive waste consists of an inner layer Steel container for the gas-tight enclosure of the radioactive material to be stored and an external one Shielding container that has the necessary shielding and mechanical safety during handling and transport ensures. In the annular gap between the outer shield container and inner storage container is a neutron mo derator layer made of hydrogen-containing material, before preferably polyethylene, available. For good shielding tion with very good heat conduction from the inside To reach the outside, there is the moderator layer (41) from individual stacked rings (43) made of polyethylene. Between two polyethylene rings (43) is an H-profile ring (45) from a war arranged conductive metal material. The Legs (49) of the H-profile ring (45) encompass the screen ten of the two polyethylene rings (43) for fixation.

EP87107997A 1986-06-20 1987-06-03 Double-container system for the transport and disposal of radioactive materials Withdrawn EP0250902A3 (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE3620737 1986-06-20
DE3620737A DE3620737C1 (en) 1986-06-20 1986-06-20 Double container system for the transport and storage of radioactive substances

Publications (2)

Publication Number Publication Date
EP0250902A2 EP0250902A2 (en) 1988-01-07
EP0250902A3 true EP0250902A3 (en) 1988-10-12

Family

ID=6303361

Family Applications (1)

Application Number Title Priority Date Filing Date
EP87107997A Withdrawn EP0250902A3 (en) 1986-06-20 1987-06-03 Double-container system for the transport and disposal of radioactive materials

Country Status (7)

Country Link
US (1) US4783309A (en)
EP (1) EP0250902A3 (en)
JP (1) JPS635300A (en)
KR (1) KR880000982A (en)
BR (1) BR8703085A (en)
CA (1) CA1259141A (en)
DE (1) DE3620737C1 (en)

Families Citing this family (29)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3804276A1 (en) * 1988-02-11 1989-08-24 Wiederaufarbeitung Von Kernbre DEVICE FOR SCREWING ON TWO COMPONENTS HAVING A HIGH WEIGHT AND A COMMON VERTICAL AXLE, IN PARTICULAR ON SCREWING ON A LID WITH A CONTAINER FOR THE TRANSPORT AND / OR STORAGE OF RADIOACTIVE SUBSTANCES
US5225114A (en) * 1991-09-18 1993-07-06 Chem-Nuclear Systems, Inc. Multipurpose container for low-level radioactive waste
US5337917A (en) * 1991-10-21 1994-08-16 Sandia Corporation Crash resistant container
DE4135066C1 (en) * 1991-10-24 1993-04-01 Gns Gesellschaft Fuer Nuklear-Service Mbh, 4300 Essen, De
US5303836A (en) * 1993-07-21 1994-04-19 The Babcock & Wilcox Company Shipping container for highly enriched uranium
JPH09211192A (en) * 1996-01-30 1997-08-15 Sumitomo Metal Mining Co Ltd Transportation method for nuclear fuel material
US20010011711A1 (en) * 1996-05-03 2001-08-09 Graham Nicholson Container for nuclear fuel transportation
GB9609304D0 (en) * 1996-05-03 1996-07-10 British Nuclear Fuels Plc Improvements in and relating to fuel transportation
WO1998008737A2 (en) 1996-08-30 1998-03-05 Icn Pharmaceuticals, Inc. Packaging with centrifuge tube
FR2776118B1 (en) 1998-03-13 2000-06-09 Transnucleaire RADIATION PROTECTION DEVICE FOR CONTAINER FOR TRANSPORTING RADIOACTIVE MATERIAL
DE19856685A1 (en) * 1998-12-09 2000-06-15 Gnb Gmbh Shielding container
US6303956B1 (en) 1999-02-26 2001-10-16 Micron Technology, Inc. Conductive container structures having a dielectric cap
US6323501B1 (en) * 1999-03-12 2001-11-27 Theragenics Corporation Container for storing and shipping radioactive materials
JP4296645B2 (en) * 1999-08-10 2009-07-15 三菱マテリアル株式会社 Nuclear fuel material storage container, neutron shielding material and manufacturing method thereof
US6784443B2 (en) * 2000-01-11 2004-08-31 Nac International, Inc Storage vessels and related closure methods
US6472675B2 (en) 2000-12-15 2002-10-29 Theragenics Corporation Container for storing and shipping needle cartridges
JP3951685B2 (en) * 2001-11-30 2007-08-01 株式会社日立製作所 Neutron shielding material and spent fuel container
KR100473389B1 (en) * 2002-04-26 2005-03-08 한국수력원자력 주식회사 A container for storing and shipping radioactive materials
US6989543B2 (en) 2003-08-15 2006-01-24 C.R. Bard, Inc. Radiation shielding container for radioactive sources
US7199375B2 (en) * 2004-10-12 2007-04-03 Bard Brachytherapy, Inc. Radiation shielding container that encloses a vial of one or more radioactive seeds
US7342989B2 (en) * 2005-06-23 2008-03-11 Nac International, Inc. Apparatuses and methods for mechanical shielding and cooling
KR101040250B1 (en) 2009-03-05 2011-06-09 삼영에스엠주식회사 Lead container for radioactive capsule storage for medical use
FR2952468B1 (en) * 2009-11-10 2012-01-13 Tn Int PACKAGING FOR THE TRANSPORT AND / OR STORAGE OF RADIOACTIVE MATERIALS COMPRISING RADIALLY STACKED RADIOLOGICAL PROTECTION ELEMENTS
US20140361198A1 (en) 2011-12-08 2014-12-11 Atomic Energy Of Canada Limited/Énergie Atomique Du Canada Limitée Apparatus for holding radioactive objects
JP6253881B2 (en) * 2012-11-30 2017-12-27 三菱重工業株式会社 Radioactive substance storage basket and radioactive substance storage container
ES2556904T3 (en) * 2013-07-15 2016-01-20 GNS Gesellschaft für Nuklear-Service mbH Transport and / or storage container
JP6655541B2 (en) 2013-10-02 2020-02-26 ナック インターナショナル、 インコーポレイテッド System and method for transferring spent nuclear fuel from wet storage to dry storage
US9793021B2 (en) 2014-01-22 2017-10-17 Nac International Inc. Transfer cask system having passive cooling
EP2975614B1 (en) * 2014-07-17 2017-08-30 GNS Gesellschaft für Nuklear-Service mbH Transport and/or storage container, installation device and method for closing a transport and/or storage container

Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2366674A1 (en) * 1976-09-30 1978-04-28 Atomic Energy Authority Uk Transport container for irradiated nuclear reactor fuel elements - has split locking ring preventing axial motion of shield
DE2749690A1 (en) * 1977-11-07 1979-05-10 Ganuk Ges Zur Auslegung Von Nu Shielded transport container for spent nuclear fuel elements - has side walls infill of cast steel rings with joggled joints
FR2431754A1 (en) * 1978-07-19 1980-02-15 Transnuklear Gmbh Shielded transport container for irradiated fuel elements - has two shielding layers inside external finned casing
DE3144117A1 (en) * 1981-11-06 1983-05-19 Deutsche Gesellschaft für Wiederaufarbeitung von Kernbrennstoffen mbH, 3000 Hannover Concrete shielding housing for dry interim storage of fuel element containers

Family Cites Families (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB1210357A (en) * 1966-12-09 1970-10-28 Owen Hayden Thermal insulation structures
US3780306A (en) * 1971-05-27 1973-12-18 Nat Lead Co Radioactive shipping container with neutron and gamma absorbers
FR2208165B1 (en) * 1972-11-28 1975-09-12 Robatel Slpi
US3935467A (en) * 1973-11-09 1976-01-27 Nuclear Engineering Co., Inc. Repository for fissile materials
DE7911030U1 (en) * 1979-04-14 1979-08-23 Transnuklear Gmbh, 6450 Hanau SHIELD CONTAINER FOR THE TRANSPORT AND / OR STORAGE OF BURNED FUEL ELEMENTS
DE3012256A1 (en) * 1980-03-29 1981-10-15 Transnuklear Gmbh, 6450 Hanau CONTAINER FOR TRANSPORT AND / OR STORAGE OF RADIOACTIVE SUBSTANCES
DD208500A3 (en) * 1982-09-09 1984-05-02 Freiberg Brennstoffinst STORAGE BASKET FOR FUELED FUEL ELEMENTS
DE3430243C2 (en) * 1984-08-17 1986-11-27 Deutsche Gesellschaft für Wiederaufarbeitung von Kernbrennstoffen mbH, 3000 Hannover Storage container for holding individual fuel rods from irradiated nuclear reactor fuel elements

Patent Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2366674A1 (en) * 1976-09-30 1978-04-28 Atomic Energy Authority Uk Transport container for irradiated nuclear reactor fuel elements - has split locking ring preventing axial motion of shield
DE2749690A1 (en) * 1977-11-07 1979-05-10 Ganuk Ges Zur Auslegung Von Nu Shielded transport container for spent nuclear fuel elements - has side walls infill of cast steel rings with joggled joints
FR2431754A1 (en) * 1978-07-19 1980-02-15 Transnuklear Gmbh Shielded transport container for irradiated fuel elements - has two shielding layers inside external finned casing
DE3144117A1 (en) * 1981-11-06 1983-05-19 Deutsche Gesellschaft für Wiederaufarbeitung von Kernbrennstoffen mbH, 3000 Hannover Concrete shielding housing for dry interim storage of fuel element containers

Also Published As

Publication number Publication date
JPS635300A (en) 1988-01-11
EP0250902A2 (en) 1988-01-07
DE3620737C1 (en) 1987-10-01
BR8703085A (en) 1988-03-08
CA1259141A (en) 1989-09-05
KR880000982A (en) 1988-03-30
US4783309A (en) 1988-11-08

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Inventor name: POPP, FRANZ-WOLFGANG

Inventor name: PONTANI, BERND

Inventor name: ERNST, ERICH