• 专利附录
  • 专利说明
  • 权利要求
  • 类似技术
  • 同族专利
  • 引用文献
  • 法律状态
  • 优先权
    • 专利摘要:
    A process for the final disposal of spent fuel elements and highly active waste from nuclear power plants inserted in receptacles wherein the receptacles are inserted into a groove provided in the bottom of an approximately horizontally extending tunnel.
    公开号:SU803874A3
    申请号:SU782655200
    申请日:1978-08-25
    公开日:1981-02-07
    发明作者:Хельд Кристиан；Кримм Норберт；Морав Гюнтер；Шнеебергер Михаэль；Селеш Андреас
    申请人:Кернкрафтверк Планунгсгезельшафтмбх (Фирма)；
    IPC主号:
    专利说明:

    The invention relates to the field of the disposal of radioactive waste from nuclear power plants enclosed in containers. A known method for the burial of the forces of no-radioactive waste implies that radioactive waste is loaded into a metal tank, after which the tank lid is hermetically sealed and the tank is installed on a concrete base l J. However, the storage walls transmit radioactive radiation. The closest to the invention to the technical essence and the achieved result is the method of disposal of radioactive waste in the tunnel chamber, through which containers with radioactive waste are loaded through the hatch into the chamber, by rail, running along the bottom of the chamber, to the opposite end, where they are stacked, after filling the chamber, the hatch is closed and the waste containers are stored for a long time 2. The disadvantage of this method of disposal is that with stacked open storage of containers, corrosion and destruction of metal and leakage of waste into the soil are possible. In addition, it is difficult to retrieve containers for subsequent processing of waste. The aim of the invention is to increase the reliability of storage and the possibility of subsequent retrieval of containers. The goal is achieved by the fact that in the method of disposal of radioactive waste enclosed in containers, by removing them in a tunnel made in a geological formation, a ditch is made at the bottom of the tunnel, containers are placed in it and the radiation is not transmitted from above. At the same time people and vehicles can move around the plates. The ditch is made in a layer of concrete laid at the bottom of the tunnel. The space between the walls of the ditch and the containers is filled with a moisture-resistant and non-radiation permeable material, which includes bitumen. After the ditch is filled with containers, the tunnels are filled with soil or poured with concrete and sealed the inlet.
    权利要求:
    Claims (6)
    [1]
    Claim
    1. The method of disposal of radioactive waste enclosed in containers by removing them in an adit made in a geological formation, characterized in that, in order to increase the reliability of storage and the possibility of subsequent extraction of containers, a ditch is made at the bottom of the adit, the containers are placed in it, and on top cover it with plates.
    [2]
    2. The method of pop. 1, characterized in that the ditch is made in a layer of concrete laid at the bottom of the adit.
    [3]
    3. The method according to claims 1, 2, wherein the space between the walls of the ditch and the containers is filled with moisture-resistant and radiation-absorbing material.
    [4]
    4. The way to pop. 3, distinguishing with the fact that bitumen is introduced into the composition of the material filling the space between the walls of the ditch and the containers.
    [5]
    5. The method according to claims 1 to 4, with regard to the fact that in order to cover the ditch, they take plates that do not transmit radiation and allow people and vehicles to move along them.
    [6]
    6. The method according to claims 1-5, about l and chaga SC and th with the fact that the adit, after filling with containers, is filled with soil and the inlet is closed.
    类似技术:
    公开号 | 公开日 | 专利标题
    EP0390375B1|1995-03-08|Granular fill material for nuclear waste containing modules
    US4222889A|1980-09-16|Method for encasing waste barrels in a leachproof closed sheath
    US5920602A|1999-07-06|Underground storage facility, and associated method of storing waste
    US4288698A|1981-09-08|Transport and storage vessel for radioactive materials
    CA1118217A|1982-02-16|Storage arrangement for radioactive waste
    EP0127612B1|1987-04-01|Procedure for permanently storing radioactive material
    US3755079A|1973-08-28|Nuclear reactor plant with integral entombment
    CA1114526A|1981-12-15|Transport and storage receptacle forradioactive waste
    US4778628A|1988-10-18|Underground waste barrier structure
    SU803874A3|1981-02-07|Method of burial of radioactive waste
    FR2426966A1|1979-12-21|PROCESS FOR STORING USED NUCLEAR FUELS AND LOCKER FOR THE APPLICATION OF THIS PROCEDURE
    US4513205A|1985-04-23|Inner and outer waste storage vaults with leak-testing accessibility
    US4861194A|1989-08-29|Waste disposal system
    JP2519896B2|1996-07-31|Reactor dismantling method
    US5000617A|1991-03-19|Store
    JPH10153696A|1998-06-09|Disposal vessel of high level radioactive waste
    RU2724966C1|2020-06-29|Container for radioactive wastes
    GB2145650A|1985-04-03|Device and method for storing radioactive wastes
    ES8801528A1|1988-01-16|Nuclear waste packaging modules.
    RU2056653C1|1996-03-20|Reinforced-concrete container for burying solid radioactive waste
    JPH0836094A|1996-02-06|Closed treatment container for radioactive waste
    MILLER1978|A survey of packaging for solidified low-level radioactive waste|
    JPH0636068B2|1994-05-11|Overpack container for radioactive waste
    JPH1082893A|1998-03-31|Radioactive waste disposal facilities, and radioactive waste geologic disposal method using this facilities
    RU2212070C2|2003-09-10|Method for temporary closing-down of submerged compartments of nuclear power installations for long-time storage
    同族专利:
    公开号 | 公开日
    SE7808736L|1979-02-27|
    FR2401494A1|1979-03-23|
    EG13839A|1982-06-30|
    IT7884130D0|1978-08-25|
    CA1106626A|1981-08-11|
    BR7805505A|1979-04-17|
    US4253030A|1981-02-24|
    ATA618777A|1980-03-15|
    GB2003310A|1979-03-07|
    DE2836290C2|1985-08-22|
    DE2836290A1|1979-03-01|
    JPS5445500A|1979-04-10|
    AT359172B|1980-10-27|
    SE433149B|1984-05-07|
    GB2003310B|1982-02-03|
    CH635953A5|1983-04-29|
    IT1162250B|1987-03-25|
    ES473562A1|1979-07-16|
    引用文献:
    公开号 | 申请日 | 公开日 | 申请人 | 专利标题
    FR2209983B1|1972-12-13|1976-04-23|Technigaz|
    DE2433168B2|1974-07-10|1976-10-07|Kraftwerk Union AG, 4330 Mülheim|ARRANGEMENT FOR STORAGE OF RADIOACTIVE WASTE|
    US4040480A|1976-04-15|1977-08-09|Atlantic Richfield Company|Storage of radioactive material|GB2137404B|1982-06-09|1986-04-23|John Canevall|Procedure for permanently storing radioactive material|
    GB2128801B|1982-09-20|1986-11-12|William Robert Burton|Disposal of hazardous and toxic waste material|
    GB2128800B|1982-09-24|1986-01-08|Nat Nuclear Corp Ltd|Disposal of radio active and/or toxic waste|
    GB2138198B|1983-03-22|1987-07-01|Nat Nuclear Corp Ltd|Disposal of radioactive waste material|
    DE3313251C2|1983-04-13|1986-03-06|Hobeg Hochtemperaturreaktor-Brennelement Gmbh, 6450 Hanau|Process for preparing spherical fuel assemblies for final disposal|
    DE3340101A1|1983-11-05|1985-05-23|Deutsche Gesellschaft für Wiederaufarbeitung von Kernbrennstoffen mbH, 3000 Hannover|UNDERGROUND INTERMEDIATE STORAGE FOR COMBUSED CORE REACTOR FUEL ELEMENTS AND FOR GLAZED RADIOACTIVE WASTE|
    GB8519644D0|1985-08-05|1985-09-11|Nuclear Technology Consultants|Radioactive waste disposal|
    DE19529357A1|1995-08-09|1997-02-13|Nukem Gmbh|Underground storage facility and process for the temporary storage of waste|
    法律状态:
    优先权:
    申请号 | 申请日 | 专利标题
    AT618777A|AT359172B|1977-08-26|1977-08-26|METHOD FOR THE FINAL STORAGE OF COMBUSED FUEL ELEMENTS AND HIGHLY ACTIVE WASTE FROM NUCLEAR POWER PLANTS|
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