DE2940887A1 - Subterranean storage of nuclear fuel - using cavities in chalk or gypsum deposits for intermediate or final storage - Google Patents
Subterranean storage of nuclear fuel - using cavities in chalk or gypsum deposits for intermediate or final storageInfo
- Publication number
- DE2940887A1 DE2940887A1 DE19792940887 DE2940887A DE2940887A1 DE 2940887 A1 DE2940887 A1 DE 2940887A1 DE 19792940887 DE19792940887 DE 19792940887 DE 2940887 A DE2940887 A DE 2940887A DE 2940887 A1 DE2940887 A1 DE 2940887A1
- Authority
- DE
- Germany
- Prior art keywords
- storage
- cavities
- chalk
- concrete
- nuclear fuel
- 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- Withdrawn
Links
- 239000003758 nuclear fuel Substances 0.000 title claims abstract description 7
- 229910052602 gypsum Inorganic materials 0.000 title claims abstract description 5
- 239000010440 gypsum Substances 0.000 title claims abstract description 5
- 230000005855 radiation Effects 0.000 claims abstract description 11
- 239000013049 sediment Substances 0.000 claims description 3
- 238000000034 method Methods 0.000 claims 2
- 239000003112 inhibitor Substances 0.000 claims 1
- 238000004519 manufacturing process Methods 0.000 claims 1
- 235000002639 sodium chloride Nutrition 0.000 abstract description 4
- 238000012958 reprocessing Methods 0.000 abstract description 3
- 239000002915 spent fuel radioactive waste Substances 0.000 abstract description 3
- FAPWRFPIFSIZLT-UHFFFAOYSA-M Sodium chloride Chemical compound [Na+].[Cl-] FAPWRFPIFSIZLT-UHFFFAOYSA-M 0.000 abstract description 2
- 239000003245 coal Substances 0.000 abstract description 2
- 239000000446 fuel Substances 0.000 abstract description 2
- 239000011780 sodium chloride Substances 0.000 abstract description 2
- 238000005065 mining Methods 0.000 abstract 1
- 239000002245 particle Substances 0.000 description 4
- 229910052925 anhydrite Inorganic materials 0.000 description 2
- OSGAYBCDTDRGGQ-UHFFFAOYSA-L calcium sulfate Chemical compound [Ca+2].[O-]S([O-])(=O)=O OSGAYBCDTDRGGQ-UHFFFAOYSA-L 0.000 description 2
- 239000000463 material Substances 0.000 description 2
- 150000003839 salts Chemical class 0.000 description 2
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 2
- UFHFLCQGNIYNRP-UHFFFAOYSA-N Hydrogen Chemical compound [H][H] UFHFLCQGNIYNRP-UHFFFAOYSA-N 0.000 description 1
- 229910000831 Steel Inorganic materials 0.000 description 1
- 239000004809 Teflon Substances 0.000 description 1
- 229920006362 Teflon® Polymers 0.000 description 1
- PASHVRUKOFIRIK-UHFFFAOYSA-L calcium sulfate dihydrate Chemical compound O.O.[Ca+2].[O-]S([O-])(=O)=O PASHVRUKOFIRIK-UHFFFAOYSA-L 0.000 description 1
- 150000004683 dihydrates Chemical class 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 239000000835 fiber Substances 0.000 description 1
- 230000036571 hydration Effects 0.000 description 1
- 238000006703 hydration reaction Methods 0.000 description 1
- 229910052739 hydrogen Inorganic materials 0.000 description 1
- 239000001257 hydrogen Substances 0.000 description 1
- 239000004033 plastic Substances 0.000 description 1
- 229920003023 plastic Polymers 0.000 description 1
- 229920000642 polymer Polymers 0.000 description 1
- 230000001681 protective effect Effects 0.000 description 1
- 239000005871 repellent Substances 0.000 description 1
- 239000003566 sealing material Substances 0.000 description 1
- 239000010959 steel Substances 0.000 description 1
- 239000000126 substance Substances 0.000 description 1
- JFALSRSLKYAFGM-UHFFFAOYSA-N uranium(0) Chemical compound [U] JFALSRSLKYAFGM-UHFFFAOYSA-N 0.000 description 1
- JFALSRSLKYAFGM-OIOBTWANSA-N uranium-235 Chemical compound [235U] JFALSRSLKYAFGM-OIOBTWANSA-N 0.000 description 1
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
- G21F9/00—Treating radioactively contaminated material; Decontamination arrangements therefor
- G21F9/28—Treating solids
- G21F9/34—Disposal of solid waste
Landscapes
- Engineering & Computer Science (AREA)
- Environmental & Geological Engineering (AREA)
- Physics & Mathematics (AREA)
- General Engineering & Computer Science (AREA)
- High Energy & Nuclear Physics (AREA)
- Measurement Of Radiation (AREA)
Abstract
Description
Unterirdische Bauwerke für Zwecke der Lagerung und NutzungUnderground structures for storage and use
von Kernbrennstoffen.of nuclear fuel.
Patentbeschreibung. Patent description.
zeigen des Schutzes der Umwelt vor Atomstrahlen ist die Entsorgung der Kraftwerke von abgebrannten Brennelementen zu einem wichtigen Politikum geworden.show the protection of the environment from nuclear radiation is the disposal spent fuel power plants has become an important political issue.
Zur Zeit werden die abgebrannten Brennelemente in stillgelegten Salzbergwerken endgelagert, und es ist beabsichtigt, noch nicht erschlossene Salzstöcke für deren Aufnahme zu erschließen.At the moment the spent fuel elements are in disused salt mines and it is intended to use as yet undeveloped salt domes for their Tap into recording.
Pur Kernbrennstoffe, die wiederaufbereitat werden sollen und für iederaufbereitungsanlagen, sind andere Plätze vorgesehen.Pure nuclear fuels that are to be reprocessed and for reprocessing plants, other places are provided.
Gegenstand der Erfindung ist das unterirdische Bauwerk für die Aufnahme der Kompaktlagerung, der Zwischenlagerung, der Wiederaufbereitungsanlage, aber auch der Endlagerung, in einem Kreidesediment oder in einem Gipssteinlager. The subject of the invention is the underground structure for the recording compact storage, interim storage, reprocessing plants, but also final disposal, in a chalk sediment or in a gypsum store.
Diese geologischen Vorkommen wirken strahlenabweisend durch den im Bergwasser und beim Gipsstein im Hydratwasser befindlichen Wasserstoff.These geological occurrences have a radiation-repellent effect due to the im Mountain water and hydrogen in the hydration water of gypsum stone.
Unter Kreide werden die sogenannten Schreibkreide und die Tuffkreide verstanden; geologisch : Senon, Obersenon,Naastrichtien.Chalk includes the so-called writing chalk and tuff chalk Understood; geological: Senon, Obersenon, Naastrichtien.
Die Sedimente sind standfest. Das Ausräumen ist mit Ausräumvar vorrichtungen, wie sie im Steinkohlenbergwerk üblich sind,möglich.The sediments are stable. The clearing is possible with clearing devices, as they are common in the coal mine, possible.
Zu ; Unterirdische Bauwerke für Zwecke der Lagerung und Nutzung von Kernbrennstoffen.To ; Underground structures for storage and use of Nuclear fuel.
Bei den Gipssteinvorkommen ist das Dihydrat (CaSO4.2iI20) dem Anhydrit (CaSO4) vorzuziehen.In the gypsum deposits, the dihydrate (CaSO4.2iI20) is the anhydrite (CaSO4) is preferable.
Unter den genannten geologischen Vorkommen befindet sich häufig ein Steinsalzsockel.Among the geological occurrences mentioned there is often one Rock salt base.
Als Beton wird ein Strahlenschutzbeton verwendet, das ist ein Schwerbeton, der Gamma-Strahlen und schnelle Neutronen in erwünschter Weise abbremst.A radiation protection concrete is used as concrete, which is a heavy concrete, which slows down gamma rays and fast neutrons in the desired manner.
Alpha-Teilchen und Beta-Teilchen haben kürzere Reichweiten in Luft reichen die Alpha-Teilchen nur wenige Zentimeter und die Beta-Teilchen bis etwa 8 m.Alpha particles and beta particles have shorter ranges in air the alpha particles only reach a few centimeters and the beta particles up to about 8 m.
Eine zusätzliche Schutzmaßnahme ist die Abschirmung der Strahlung - für jede Strahlenart besonders - durch Wände aus geeignetem Material vor dem Beton.An additional protective measure is the shielding of the radiation - especially for each type of radiation - through walls made of suitable material in front of the concrete.
Anlage 2 zu "Unterirdische Bauwerke für Zwecke der Lagerung und Nutzung von Kernbrennstoffen".Appendix 2 to "Underground structures for storage and use of nuclear fuel ".
Literaturhinweise.Bibliography.
.Robert Oppenheimer "Atomkraft und menschliche Freiheit..Robert Oppenheimer "Nuclear power and human freedom.
(Rowohlt Hamburg 1957). (Rowohlt Hamburg 1957).
Albert Ducrocq " Atomwissenschaft und Urgeschichte ". Albert Ducrocq "Atomic Science and Prehistory".
(Rowohlt Hamburg 1957). (Rowohlt Hamburg 1957).
Werner Heisenberg " Das Naturbild der heutigen Physik ".Werner Heisenberg "The image of nature in today's physics".
(Rowohlt Hamburg 1959). (Rowohlt Hamburg 1959).
Schwaar " Isotope steuern . messen . regeln ". Schwaar "Control isotopes. Measure. Regulate".
Grundlagen des Strahlenschutzes. Strahlenschäden. (Veb. Fachbuchhandlung Leipzig 1962). Basics of radiation protection. Radiation damage. (Veb. Specialist bookstore Leipzig 1962).
K.Walz und G.Wischers " Strahlenschutzbeton ".K.Walz and G.Wischer's "Radiation Protection Concrete".
( Zeitschrift"Beton" 1961 S.179-192) G.Jander und H.Spandau " Kurzes Lehrbuch der anorganischen und allgemeinen Chemie ". Die natürliche Radioaktivität. Die künstliche Radioaktivität. ("Beton" magazine 1961 pp.179-192) G. Jander and H.Spandau "Kurzes Textbook of Inorganic and General Chemistry ". The natural radioactivity. The artificial radioactivity.
(Springer-Verlag Berlin 1960) F.A.Henglein " Grundriss der Chemischen Technik Wärmeenergie durch Aufspaltung von Atomkernen. (Springer-Verlag Berlin 1960) F.A.Henglein "Outline of the chemical Technology Thermal energy by splitting atomic nuclei.
Atomenergie-Anlagen nach W . Braunbeck. Atomic energy plants according to W. Braunbeck.
(8. Auflage Verlag Chemie 1954) The Financial Times April 9, 1956. 1 ATOMIC ENERGI n A Financial Times Survey 1? DIFFERENT TYPES OF NUCLEAR REACTORS. (8th edition Verlag Chemie 1954) The Financial Times April 9, 1956. 1 ATOMIC ENERGI n A Financial Times Survey 1? DIFFERENT TYPES OF NUCLEAR REACTORS.
ATOF¢C ENERGIE IN TIlE WORLD TO'DAY. ATOF ¢ C ENERGY IN TIlE WORLD TO'DAY.
THE RAW jATERIALS OF ATOMIC FUEL. THE RAW jATERIALS OF ATOMIC FUEL.
Herman F.Nark " Grundstoffe, Kunststoffe, Hochpolymere II.Herman F.Nark "Basic materials, plastics, high polymers II.
Teflon, Dichtungsmaterial, das zur Trennung des spaltbaren Uranisotops 235 von dem Uran 238 verwendet wurde. (Rowohlt Hamburg 1970) Ruhruniversität Bochum " Stahlfaserbeton '. Teflon, sealing material used to separate the fissile isotope of uranium 235 of which uranium 238 was used. (Rowohlt Hamburg 1970) Ruhr University Bochum "Steel fiber concrete".
Claims (1)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| DE19792940887 DE2940887A1 (en) | 1979-10-09 | 1979-10-09 | Subterranean storage of nuclear fuel - using cavities in chalk or gypsum deposits for intermediate or final storage |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| DE19792940887 DE2940887A1 (en) | 1979-10-09 | 1979-10-09 | Subterranean storage of nuclear fuel - using cavities in chalk or gypsum deposits for intermediate or final storage |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| DE2940887A1 true DE2940887A1 (en) | 1981-04-23 |
Family
ID=6083067
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| DE19792940887 Withdrawn DE2940887A1 (en) | 1979-10-09 | 1979-10-09 | Subterranean storage of nuclear fuel - using cavities in chalk or gypsum deposits for intermediate or final storage |
Country Status (1)
| Country | Link |
|---|---|
| DE (1) | DE2940887A1 (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2004064077A1 (en) * | 2003-01-13 | 2004-07-29 | Jan Forster | Construction for buildings protected against radiation |
-
1979
- 1979-10-09 DE DE19792940887 patent/DE2940887A1/en not_active Withdrawn
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2004064077A1 (en) * | 2003-01-13 | 2004-07-29 | Jan Forster | Construction for buildings protected against radiation |
| AU2003294965B2 (en) * | 2003-01-13 | 2008-09-25 | Jan Forster | Construction for buildings protected against radiation |
| CN100446130C (en) * | 2003-01-13 | 2008-12-24 | 扬·福斯特 | Building main body of radiation-proof building |
| US8042314B2 (en) | 2003-01-13 | 2011-10-25 | Jan Forster | Construction for buildings protected against radiation |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| 8127 | New person/name/address of the applicant |
Owner name: HAEGERMANN, GEB. HUFENBACH, LENA, 2000 HAMBURG, DE |
|
| 8181 | Inventor (new situation) |
Free format text: HAEGERMANN, GUSTAV, DR.PHIL.NAT., 2000 HAMBURG, (VERSTORBEN), DE |
|
| 8130 | Withdrawal |