KR900013526A - Reduction device of internal pressure by hydrogen generation used for radioactive waste storage container - Google Patents

Reduction device of internal pressure by hydrogen generation used for radioactive waste storage container Download PDF

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Publication number
KR900013526A
KR900013526A KR1019900001477A KR900001477A KR900013526A KR 900013526 A KR900013526 A KR 900013526A KR 1019900001477 A KR1019900001477 A KR 1019900001477A KR 900001477 A KR900001477 A KR 900001477A KR 900013526 A KR900013526 A KR 900013526A
Authority
KR
South Korea
Prior art keywords
catalyst
container
radioactive waste
hole
internal pressure
Prior art date
Application number
KR1019900001477A
Other languages
Korean (ko)
Other versions
KR930001952B1 (en
Inventor
케스터 라이너
케롬 만프레트
파이퍼 볼프람
헴펠만 발헬름
Original Assignee
페터 고트로브, 베르너 쉬미트
케르포르쉬웅스젠트룸 카알스루헤 게엠베하
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 페터 고트로브, 베르너 쉬미트, 케르포르쉬웅스젠트룸 카알스루헤 게엠베하 filed Critical 페터 고트로브, 베르너 쉬미트
Publication of KR900013526A publication Critical patent/KR900013526A/en
Application granted granted Critical
Publication of KR930001952B1 publication Critical patent/KR930001952B1/en

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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
    • G21F5/00—Transportable or portable shielded containers
    • G21F5/06—Details of, or accessories to, the containers
    • G21F5/12—Closures for containers; Sealing arrangements

Landscapes

  • Physics & Mathematics (AREA)
  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • High Energy & Nuclear Physics (AREA)
  • Catalysts (AREA)
  • Processing Of Solid Wastes (AREA)
  • Pressure Vessels And Lids Thereof (AREA)

Abstract

내용 없음No content

Description

방사능 폐기물 저장용기에 사용하는 수소발행에 의한 내압의 저하장치Reduction device of internal pressure by issuing hydrogen used for radioactive waste storage container

본 내용은 요부공개 건이므로 전문내용을 수록하지 않았음Since this is an open matter, no full text was included.

본 발명의 장치를 설명한 도면.A diagram illustrating the device of the present invention.

Claims (3)

방사능 폐기물 용기에 있어서 폐기물내에 존재하는 수소에 의해 발생하는 내압과 용기밖에서의 수소의 침전을 감소시키기 위한 방사능 폐기물용기에 사용되는 장치로써, 용기의 측면벽에 있는 구멍 또는 용기뚜껑속에 촉매를 장진하여 원하는 산화율을 유지하며 저장온도에서 용기의 내부로 부터 바깥쪽으로 진행하며 수소를 산소와 결합시켜 (산화 시켜)물로 변화시킬 수 있음을 특징으로 하는 장치.A radioactive waste container used to reduce internal pressure generated by hydrogen present in waste and sedimentation of hydrogen outside of the container in a radioactive waste container. The catalyst is loaded in a hole or a lid of the container. A device characterized by maintaining the desired rate of oxidation and advancing from the inside of the vessel to the outside at storage temperatures and combining hydrogen with oxygen (oxidizing) to water. 제1항에 있어서, 다음을 특징으로 하는 장치;a) 촉매덩어기(7)는 외부로부터 밀폐되어 있는 용기뚜껑의 구멍(2)속에 또는 나사체결되어 있는 남비현상의 그릇(1)속에 들어 있고, b) 용기의 내부로 향하고 있는 그릇(1)의 바닥에 구멍(8)이 형성되어 있으며, c) 촉매(7)가 그릇(1)의 바닥에 구멍(8)이 형성되어 있으며, d) 촉매덩어리(7)가 그릇(1)속에서 소결합금제 플러그(10)의 맞은 편에 들어 있으며 철망 또는 수증기의 통과가 가능한 소결합금제 판(11)으로 덮여 있음.A device according to claim 1, characterized in that: a) the catalyst reservoir 7 is contained in a hole 2 of a container lid which is sealed from the outside or in a pot-like vessel 1 which is screwed in; b) a hole 8 is formed in the bottom of the bowl 1 facing the interior of the container, c) a catalyst 8 is formed with a hole 8 in the bottom of the bowl 1, d) A lump of catalyst (7) is placed in the vessel (1) opposite the sinter plug (10) and covered with a sinter plate (11) which allows the passage of wire mesh or water vapor. 제1항에 있어서, Al2O3를 캐리어 매트릭스(carrier matrix)로 하는, 팔라디움-촉매의 중량비율이 0.5%인 촉매를 사용하는 장치.The apparatus according to claim 1, wherein the catalyst having a weight ratio of palladium-catalyst of 0.5% using Al 2 O 3 as a carrier matrix is used. ※ 참고사항 : 최초출원 내용에 의하여 공개하는 것임.※ Note: The disclosure is based on the initial application.
KR1019900001477A 1989-02-11 1990-02-07 Device for containers with radioactive waste for the reduction of internal pressure caused by the formation of hydrogen KR930001952B1 (en)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
DEP3904149.2 1989-02-11
DE?3904149 1989-02-11
DE3904149A DE3904149C2 (en) 1989-02-11 1989-02-11 Device on containers with radioactive waste to reduce the internal pressure due to hydrogen formation

Publications (2)

Publication Number Publication Date
KR900013526A true KR900013526A (en) 1990-09-06
KR930001952B1 KR930001952B1 (en) 1993-03-20

Family

ID=6373903

Family Applications (1)

Application Number Title Priority Date Filing Date
KR1019900001477A KR930001952B1 (en) 1989-02-11 1990-02-07 Device for containers with radioactive waste for the reduction of internal pressure caused by the formation of hydrogen

Country Status (4)

Country Link
EP (1) EP0383153B1 (en)
JP (1) JP2930644B2 (en)
KR (1) KR930001952B1 (en)
DE (1) DE3904149C2 (en)

Families Citing this family (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB8901738D0 (en) * 1989-01-26 1989-03-15 Atomic Energy Authority Uk Recombination catalyst
DE4343500A1 (en) * 1993-12-20 1995-06-22 Forschungszentrum Juelich Gmbh Device for avoiding overpressures in storage containers with hydrogen-developing content
DE19531498C2 (en) * 1995-08-26 2001-06-13 Nuklear Service Gmbh Gns Metal drum, in particular steel drum, for radioactive waste with pressure relief devices
DE19733283C2 (en) * 1997-08-01 1999-08-05 Gnb Gmbh Shielding container for the transport and / or storage of spent fuel elements
JP4615749B2 (en) * 2001-03-22 2011-01-19 日揮株式会社 Radioactive waste treatment method and apparatus
FR2874120B1 (en) * 2004-08-09 2006-11-24 Cogema Logistics Sa METHOD AND DEVICE FOR REMOVING FLAMMABLE GASES IN A CLOSED ENCLOSURE AND ENCLOSURE EQUIPPED WITH SUCH A DEVICE
FR2925752B1 (en) * 2007-12-21 2012-03-09 Tn Int DEVICE FOR TRANSPORTING AND / OR STORING RADIOACTIVE MATERIALS TO ENABLE CONTROLLED RELEASE OF OXYGEN IN A CLOSED ENCLOSURE
FR2971614A1 (en) 2011-02-11 2012-08-17 Tn Int DEVICE FOR TRAPPING FLAMMABLE GASES PRODUCED BY RADIOLYSIS OR THERMOLYSIS IN A CONTAINMENT ENCLOSURE
JP6242263B2 (en) * 2014-03-27 2017-12-06 日立Ｇｅニュークリア・エナジー株式会社 Radioactive material storage container
JP6746922B2 (en) * 2016-01-20 2020-08-26 株式会社Ihi Method and device for storing radioactive waste

Family Cites Families (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DD34878A (en) *
US2847284A (en) * 1955-03-10 1958-08-12 Harold M Busey Apparatus for catalytically combining gases
US3369121A (en) * 1966-04-06 1968-02-13 Squibb & Sons Inc Radioactive package and container therefor
US3755075A (en) * 1970-03-25 1973-08-28 North American Rockwell Condenser-type gas combiner
DE2922717C2 (en) * 1979-06-05 1983-01-27 Brown Boveri Reaktor GmbH, 6800 Mannheim Process and device for the catalytic recombination of hydrogen that is enclosed in the containment of a nuclear reactor plant
DE3227512C2 (en) * 1982-07-23 1996-03-28 Nuklear Service Gmbh Gns Lost shielding container for radioactive waste
JPS62265600A (en) * 1986-05-12 1987-11-18 秩父セメント株式会社 Pressure regulator for storage-transport-disposal vessel
DE3730743A1 (en) * 1987-09-12 1989-03-30 Nuklear Service Gmbh Gns Method for reducing the internal pressure build-up in a storage container for radioactive wastes

Also Published As

Publication number Publication date
KR930001952B1 (en) 1993-03-20
EP0383153A1 (en) 1990-08-22
JP2930644B2 (en) 1999-08-03
DE3904149C2 (en) 1994-01-20
EP0383153B1 (en) 1994-02-23
DE3904149A1 (en) 1990-08-23
JPH03200000A (en) 1991-08-30

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