DE102012019125B4 - Radiation protection container for light and medium weight radioactively contaminated material. - Google Patents

Radiation protection container for light and medium weight radioactively contaminated material. Download PDF

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Publication number
DE102012019125B4
DE102012019125B4 DE102012019125.1A DE102012019125A DE102012019125B4 DE 102012019125 B4 DE102012019125 B4 DE 102012019125B4 DE 102012019125 A DE102012019125 A DE 102012019125A DE 102012019125 B4 DE102012019125 B4 DE 102012019125B4
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Germany
Prior art keywords
container
light
radiation protection
concrete
contaminated material
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Expired - Fee Related
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DE102012019125.1A
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German (de)
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DE102012019125A1 (en
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Peter Markwirth
Werner Kurs
Hans Peter Kurs
Roland Märtins
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    • 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
    • G21F1/00—Shielding characterised by the composition of the materials
    • G21F1/02—Selection of uniform shielding materials
    • G21F1/04—Concretes; Other hydraulic hardening materials
    • 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

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  • Physics & Mathematics (AREA)
  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • High Energy & Nuclear Physics (AREA)
  • Chemical & Material Sciences (AREA)
  • Dispersion Chemistry (AREA)
  • Processing Of Solid Wastes (AREA)
  • Stackable Containers (AREA)
  • Refuse Receptacles (AREA)

Abstract

Stapelbarer Strahlenschutzbetoncontainer für leicht- und mittelschwer radioaktiv belastetes Material mit einem Gestell aus rostfreiem Material, wobei: – die Containerhülle ist aus Beton hergestellt ist, – der vorgenannte Beton mit Bewährungsstäben aus Kunststoff verstärkt ist, – das Gestell, in welchem sich die Containerhülle befindet, aus rostfreiem Stahl hergestellt ist, und – der Container kann nach seiner Befüllung fest verschlossen und versiegelt wird.Stackable radiation protection concrete container for light and medium heavy radioactively contaminated material with a frame made of stainless material, wherein: - the container shell is made of concrete, - the above concrete is reinforced with probationary rods made of plastic, - the frame in which the container shell is located, is made of stainless steel, and - the container can be tightly closed and sealed after its filling.

Description

Für die Entsorgung von leicht- und mittelschwer radioaktiv belastetes Material werden geeignete Transport- und Verwahrungsmöglichkeiten in größerem Umfang benötigt (Endlagerung). Um solche Prozesse wirtschaftlich gestalten zu können, werden technisch geeignete und leicht herstellbare, sowie flexible Transport- und Lagerbehälter benötigt.For the disposal of light and medium heavy radioactive contaminated material suitable transport and storage options are required on a larger scale (final disposal). In order to be able to design such processes economically, technically suitable and easily manufactured as well as flexible transport and storage containers are required.

Der hier beschriebene stapelbarer Strahlenschutzbetoncontainer erfüllt diese Zwecke in hervorstechender Weise insbesondere auch deshalb, weil er mit dem speziellen technischen Wissen und Methodik leicht und wirtschaftlich – auch in großen Mengen, sowie in verschiedenen Größen (sehr bedarfsgerecht) – herzustellen ist. Hinzu kommt, dass dieser Container einen deutlichen besseren Kontaminationsschutz als vergleichbare Systeme bietet.The stackable radiation protection concrete container described here fulfills these purposes in a salient manner, in particular because it can be produced easily and economically with the special technical knowledge and methodology - even in large quantities, as well as in various sizes (very needs-based). In addition, this container offers significantly better contamination protection than comparable systems.

Im Rahmen der wirtschaftlichen Analyse von solchen Entsorgungsvorgängen, haben das Gewicht sowie die Stapelbarkeit und Endlagerfähigkeit, einen erheblichen Einfluss. Gewichte zu bewegen und Lagerflächen zu nutzen und zu bewirtschaften, erzeugen enorme Kosten. Da der hier beschriebene Container keine Betonverstärkung aus schwerem Metall, sondern Kunststoff besitzt, erfüllt er diesen Anspruch in exponierter Weise.As part of the economic analysis of such disposal operations, the weight and the stackability and disposal capability have a significant impact. Moving weights and using and managing storage areas creates enormous costs. Since the container described here has no concrete reinforcement of heavy metal, but plastic, he fulfills this claim in an exposed manner.

Um die Containerhülle zu schützen (Beschädigungen bei der Befüllung, beim Transport oder bei der Endlagerung oder dergl.), wird ein rostfrei ausgeführtes Metallgestell verwendet. Durch die Verwendung von rostfreiem Material, kann das Containersystem über, als auch unter Tage verwendet werden, da es weitgehend resistent gegenüber Umwelteinflüssen und somit sehr langlebig ist. Dieses gilt auch, bzw. insbesondere für die Containerhülle selbst, da diese aus Spezialbeton mit der oben genannten Verstärkung ausgeführt ist.In order to protect the container cover (damage during filling, transport or disposal or the like), a stainless steel frame is used. By using stainless material, the container system can be used over, as well as underground, as it is largely resistant to environmental influences and thus very durable. This also applies, or in particular for the container casing itself, since this is made of special concrete with the above reinforcement.

Das Konzept des Containersystems ist so gestaltet, dass innerhalb der Prozesskette insgesamt vier Arbeitsgänge eingespart werden können. Ein weiterer sehr interessanter Kostenaspekt, der sich insbesondere bei größeren Volumen für den Anwender extrem kostensenkend auswirken wird.The concept of the container system is designed so that a total of four operations can be saved within the process chain. Another very interesting cost aspect, which will be extremely cost-cutting for the user, especially for larger volumes.

Konstruktionsbedingt wird das Containersystem, bzw. der Container nach seiner Befüllung fest verschlossen und versiegelt, so dass zum einen der oben genannte Kontaminationsschutz, als auch die Endlagerfähigkeit deutlich besser als bei den derzeit verwendeten Systemen ist.Due to the design of the container system, or the container is firmly closed and sealed after its filling, so that on the one hand, the above-mentioned contamination protection, as well as the disposal capability is significantly better than the systems currently used.

Claims (1)

Stapelbarer Strahlenschutzbetoncontainer für leicht- und mittelschwer radioaktiv belastetes Material mit einem Gestell aus rostfreiem Material, wobei: – die Containerhülle ist aus Beton hergestellt ist, – der vorgenannte Beton mit Bewährungsstäben aus Kunststoff verstärkt ist, – das Gestell, in welchem sich die Containerhülle befindet, aus rostfreiem Stahl hergestellt ist, und – der Container kann nach seiner Befüllung fest verschlossen und versiegelt wird.Stackable radiation protection concrete container for light and medium heavy radioactively contaminated material with a frame made of stainless material, whereby: - the container cover is made of concrete, - the aforesaid concrete is reinforced with plastic probation rods, - The frame in which the container cover is made of stainless steel, and - The container can be tightly closed and sealed after its filling.
DE102012019125.1A 2011-10-06 2012-09-28 Radiation protection container for light and medium weight radioactively contaminated material. Expired - Fee Related DE102012019125B4 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
DE102012019125.1A DE102012019125B4 (en) 2011-10-06 2012-09-28 Radiation protection container for light and medium weight radioactively contaminated material.

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
DE102011115687.2 2011-10-06
DE102011115687 2011-10-06
DE102012019125.1A DE102012019125B4 (en) 2011-10-06 2012-09-28 Radiation protection container for light and medium weight radioactively contaminated material.

Publications (2)

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DE102012019125A1 DE102012019125A1 (en) 2013-04-11
DE102012019125B4 true DE102012019125B4 (en) 2016-07-07

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DE102012019125.1A Expired - Fee Related DE102012019125B4 (en) 2011-10-06 2012-09-28 Radiation protection container for light and medium weight radioactively contaminated material.

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Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE102016001741A1 (en) 2016-02-13 2017-08-17 Reinhardt Beton Gmbh Containers for the long-term storage and disposal of toxic, low radioactive or medium radioactive solids

Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4594513A (en) * 1982-11-08 1986-06-10 Chichibu Cement Co., Ltd. Multiplex design container having a three-layered wall structure and a process for producing the same
EP0501879B1 (en) * 1991-02-27 1995-08-09 Cogema (Compagnie Generale Des Matieres Nucleaires) Concrete and method of pre-stressing; container made of such concrete
DE19952130A1 (en) * 1999-10-29 2001-05-10 Nuklear Service Gmbh Gns Container for transporting and storing radioactive waste comprises a concrete shell consisting of bolts fixed to an sheet steel outer liner, sheet steel inner liner and steel circular ring
US20050213698A1 (en) * 2002-08-14 2005-09-29 Mitsubishi Heavy Industries Ltd. Fiber-reinforced concrete cask, supporting frame for molding thereof and process for produicng the concrete cask
DE102007027015A1 (en) * 2007-06-08 2008-12-11 Schöck Bauteile GmbH rebar

Patent Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4594513A (en) * 1982-11-08 1986-06-10 Chichibu Cement Co., Ltd. Multiplex design container having a three-layered wall structure and a process for producing the same
EP0501879B1 (en) * 1991-02-27 1995-08-09 Cogema (Compagnie Generale Des Matieres Nucleaires) Concrete and method of pre-stressing; container made of such concrete
DE19952130A1 (en) * 1999-10-29 2001-05-10 Nuklear Service Gmbh Gns Container for transporting and storing radioactive waste comprises a concrete shell consisting of bolts fixed to an sheet steel outer liner, sheet steel inner liner and steel circular ring
US20050213698A1 (en) * 2002-08-14 2005-09-29 Mitsubishi Heavy Industries Ltd. Fiber-reinforced concrete cask, supporting frame for molding thereof and process for produicng the concrete cask
DE102007027015A1 (en) * 2007-06-08 2008-12-11 Schöck Bauteile GmbH rebar

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