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RU95115223A - METHOD FOR SEALING SELF-INFLAMMABLE AND / OR EXPLOSIVE METAL WASTE - Google Patents

METHOD FOR SEALING SELF-INFLAMMABLE AND / OR EXPLOSIVE METAL WASTE

Info

Publication number
RU95115223A
RU95115223A RU95115223/02A RU95115223A RU95115223A RU 95115223 A RU95115223 A RU 95115223A RU 95115223/02 A RU95115223/02 A RU 95115223/02A RU 95115223 A RU95115223 A RU 95115223A RU 95115223 A RU95115223 A RU 95115223A
Authority
RU
Russia
Prior art keywords
container
inert gas
waste
paragraphs
inflammable
Prior art date
Application number
RU95115223/02A
Other languages
Russian (ru)
Other versions
RU2106257C1 (en
Inventor
Жакк Патрикк
Масс Жан-Шарль
Морлае Изабелль
Original Assignee
Компани Женераль де Матьер Нюклеэр, Сосьете Аноним
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
Priority claimed from FR9300279A external-priority patent/FR2700295B1/en
Application filed by Компани Женераль де Матьер Нюклеэр, Сосьете Аноним filed Critical Компани Женераль де Матьер Нюклеэр, Сосьете Аноним
Publication of RU95115223A publication Critical patent/RU95115223A/en
Application granted granted Critical
Publication of RU2106257C1 publication Critical patent/RU2106257C1/en

Links

Claims (6)

1. Способ уплотнения самовоспламеняющихся и/или взрывоопасных металлических отходов, способных воспламеняться и/или взрываться при их уплотнении, отличающийся тем, что проводят сжатие контейнера, содержащего указанные отходы и заполненного инертным газом.1. A method of sealing self-igniting and / or explosive metal wastes capable of igniting and / or exploding when compacted, characterized in that they compress the container containing the waste and filled with an inert gas. 2. Способ по п. 1, отличающийся тем, что отходы загружают навалом в контейнер и одновременно инертный газ вводят в него, чтобы заполнить пустоты внутри контейнера между частицами отходов и между отходами и стенками контейнера, затем после загрузки контейнер снабжают крышкой, возможно герметичной; герметичность обязательно требуется только, если введенный инертный газ является более легким, чем воздух, затем загруженный и возможно герметизированный контейнер помещают в уплотнительную обойму и сжимают его там под действием поршня. 2. The method according to p. 1, characterized in that the waste is loaded in bulk into the container and at the same time inert gas is introduced into it to fill the voids inside the container between the waste particles and between the waste and the walls of the container, then after loading the container is provided with a lid, possibly leakproof; tightness is necessarily required only if the introduced inert gas is lighter than air, then the loaded and possibly sealed container is placed in a sealing sleeve and squeezed there under the action of a piston. 3. Способ по п. 2, отличающийся тем, что перед сжатием вводят инертный газ в зазор вокруг контейнера, чтобы заместить воздух между контейнером и уплотнительной обоймой инертным газом. 3. The method according to p. 2, characterized in that before compression, an inert gas is introduced into the gap around the container in order to replace the air between the container and the sealing sleeve with an inert gas. 4. Способ по любому из пп. 1 - 3, отличающийся тем, что во время сжатия прикладывают давление, достаточное для образования трещин в структуре контейнера. 4. The method according to any one of paragraphs. 1-3, characterized in that during compression a sufficient pressure is applied to form cracks in the structure of the container. 5. Способ по любому из пп. 1 - 4, отличающийся тем, что осуществляют сжатие радиоактивных металлических отходов, содержащих, например, цирконий и/или магний, и/или сплавы этих металлов. 5. The method according to any one of paragraphs. 1 to 4, characterized in that the compression of radioactive metal waste containing, for example, zirconium and / or magnesium, and / or alloys of these metals. 6. Способ по любому из пп. 1 - 5, отличающийся тем, что в качестве инертного газа используют азот и/или аргон. 6. The method according to any one of paragraphs. 1 to 5, characterized in that as an inert gas using nitrogen and / or argon.
RU95115223A 1993-01-14 1994-01-14 Method for compaction of self-inflammable and/or explosive metal chips RU2106257C1 (en)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
FR9300279A FR2700295B1 (en) 1993-01-14 1993-01-14 Compaction of metallic waste likely to ignite and / or explode.
FR9300279 1993-01-14
PCT/FR1994/000045 WO1994015775A1 (en) 1993-01-14 1994-01-14 Compaction of inflammable and/or explosive metal waste

Publications (2)

Publication Number Publication Date
RU95115223A true RU95115223A (en) 1997-07-10
RU2106257C1 RU2106257C1 (en) 1998-03-10

Family

ID=9443011

Family Applications (1)

Application Number Title Priority Date Filing Date
RU95115223A RU2106257C1 (en) 1993-01-14 1994-01-14 Method for compaction of self-inflammable and/or explosive metal chips

Country Status (7)

Country Link
US (1) US5592027A (en)
JP (1) JP2920695B2 (en)
AU (1) AU5862194A (en)
FR (1) FR2700295B1 (en)
GB (1) GB2290251B (en)
RU (1) RU2106257C1 (en)
WO (1) WO1994015775A1 (en)

Families Citing this family (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2741049B1 (en) * 1995-11-15 1998-01-30 Cogema PACKAGING AND STORAGE CONTAINERS, ESPECIALLY REMOTE HANDLING WASTE; PROCESS FOR FILLING THEM
FR2746054B1 (en) * 1996-03-13 1998-06-12 COMPACTION METHOD, MEANS AND DEVICE, SUITABLE FOR COMPACTING MATERIALS WITH PYROPHORIC TRENDS
US7034197B2 (en) 1998-06-12 2006-04-25 Clean Technologies International Corporation Metal alloy and metal alloy storage product for storing radioactive materials
US6355857B1 (en) * 1999-06-17 2002-03-12 Clean Technologies International Corporation Metal alloy treatment process for radioactive waste
JP4055121B2 (en) * 2002-01-18 2008-03-05 清水建設株式会社 Method for removing air from granular bentonite and method for producing bentonite solid
FR2842291B1 (en) * 2002-07-11 2005-03-11 Cogema PROCESS FOR DRYING PYROPHORIC TREND METAL WASTE TO BE COMPACT; COMPACTION CASE AND DEVICE ASSOCIATED WITH THE METHOD
US7365237B2 (en) * 2002-09-26 2008-04-29 Clean Technologies International Corporation Liquid metal reactor and method for treating materials in a liquid metal reactor

Family Cites Families (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE81074C (en) *
US4065299A (en) * 1975-10-23 1977-12-27 Teledyne Industries, Inc. Magnesium reclamation process and apparatus
JPS5687605A (en) * 1979-12-18 1981-07-16 Fujitsu Ltd Producing device of temperature sensitive magnetic body
DE3146592A1 (en) * 1981-11-25 1983-07-21 Nukem Gmbh, 6450 Hanau DEVICE FOR COMPACTING BIOS-HARMFUL WASTE
DE3314521A1 (en) * 1983-04-21 1984-10-25 Schepers, Alois, 5901 Wilnsdorf Press for compressing drums filled with waste materials
FR2555092B1 (en) * 1983-11-22 1986-01-31 Commissariat Energie Atomique METHOD AND DEVICE FOR CONFINING THE POLLUTION OF AN ISOSTATIC PRESSING ENCLOSURE
US4834917A (en) * 1986-06-25 1989-05-30 Australian Nuclear Science & Technology Organization Encapsulation of waste materials
US5045241A (en) * 1987-07-10 1991-09-03 Hitachi, Ltd. Method for solidifying radioactive wastes
EP0444104B1 (en) * 1988-11-18 1995-02-15 Australian Nuclear Science And Technology Organisation Processing of a dry precursor material
JP2547453B2 (en) * 1989-09-28 1996-10-23 動力灯・核燃料開発事業団 Volume reduction method for radioactive metal waste
US5205966A (en) * 1991-09-20 1993-04-27 David R. Elmaleh Process for handling low level radioactive waste

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