BR7707273A - Processo para fixacao de substancias radioativas,particularmente de rejeito radioativo de alto nivel,separado durante o reprocessamento de combustivel nuclear,em um corpo resistente a lixiviacao pela agua - Google Patents

Processo para fixacao de substancias radioativas,particularmente de rejeito radioativo de alto nivel,separado durante o reprocessamento de combustivel nuclear,em um corpo resistente a lixiviacao pela agua

Info

Publication number
BR7707273A
BR7707273A BR7707273A BR7707273A BR7707273A BR 7707273 A BR7707273 A BR 7707273A BR 7707273 A BR7707273 A BR 7707273A BR 7707273 A BR7707273 A BR 7707273A BR 7707273 A BR7707273 A BR 7707273A
Authority
BR
Brazil
Prior art keywords
lixiviation
reprocessing
high level
water
nuclear fuel
Prior art date
Application number
BR7707273A
Other languages
English (en)
Portuguese (pt)
Inventor
H Larker
Original Assignee
Asea Ab
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 SE7612146A external-priority patent/SE404736B/xx
Priority claimed from SE7701278A external-priority patent/SE407640B/xx
Application filed by Asea Ab filed Critical Asea Ab
Publication of BR7707273A publication Critical patent/BR7707273A/pt

Links

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
    • G21F9/30—Processing
    • C—CHEMISTRY; METALLURGY
    • C04—CEMENTS; CONCRETE; ARTIFICIAL STONE; CERAMICS; REFRACTORIES
    • C04B—LIME, MAGNESIA; SLAG; CEMENTS; COMPOSITIONS THEREOF, e.g. MORTARS, CONCRETE OR LIKE BUILDING MATERIALS; ARTIFICIAL STONE; CERAMICS; REFRACTORIES; TREATMENT OF NATURAL STONE
    • C04B35/00—Shaped ceramic products characterised by their composition; Ceramics compositions; Processing powders of inorganic compounds preparatory to the manufacturing of ceramic products
    • C04B35/622—Forming processes; Processing powders of inorganic compounds preparatory to the manufacturing of ceramic products
    • C04B35/64—Burning or sintering processes
    • C04B35/645—Pressure sintering
    • C04B35/6455—Hot isostatic pressing

Landscapes

  • Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Ceramic Engineering (AREA)
  • Manufacturing & Machinery (AREA)
  • Structural Engineering (AREA)
  • Materials Engineering (AREA)
  • Inorganic Chemistry (AREA)
  • Organic Chemistry (AREA)
  • Physics & Mathematics (AREA)
  • General Engineering & Computer Science (AREA)
  • High Energy & Nuclear Physics (AREA)
  • Processing Of Solid Wastes (AREA)
  • Solid-Sorbent Or Filter-Aiding Compositions (AREA)
BR7707273A 1976-11-02 1977-10-31 Processo para fixacao de substancias radioativas,particularmente de rejeito radioativo de alto nivel,separado durante o reprocessamento de combustivel nuclear,em um corpo resistente a lixiviacao pela agua BR7707273A (pt)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
SE7612146A SE404736B (sv) 1976-11-02 1976-11-02 Sett att innesluta hogaktivt kernbrensleavfall i en massa av ett bestendigt material
SE7701278A SE407640B (sv) 1977-02-07 1977-02-07 Sett att forankra ett radioaktivt material i en mot vattenutlosning bestendig kropp

Publications (1)

Publication Number Publication Date
BR7707273A true BR7707273A (pt) 1978-08-01

Family

ID=26656753

Family Applications (1)

Application Number Title Priority Date Filing Date
BR7707273A BR7707273A (pt) 1976-11-02 1977-10-31 Processo para fixacao de substancias radioativas,particularmente de rejeito radioativo de alto nivel,separado durante o reprocessamento de combustivel nuclear,em um corpo resistente a lixiviacao pela agua

Country Status (5)

Country Link
JP (1) JPS5357400A (OSRAM)
BR (1) BR7707273A (OSRAM)
DE (1) DE2747951A1 (OSRAM)
FR (1) FR2369659A1 (OSRAM)
GB (1) GB1588350A (OSRAM)

Families Citing this family (23)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2375695A1 (fr) * 1976-12-21 1978-07-21 Asea Ab Procede pour le traitement de dechets radioactifs
ZA786514B (en) * 1978-11-09 1980-07-30 Litovitz T Immobilization of radwastes in glass containers and products formed thereby
DE2945006C2 (de) * 1979-11-08 1987-01-15 Kernforschungszentrum Karlsruhe Gmbh, 7500 Karlsruhe Verfahren zur Herstellung von hochradioaktive Abfallstoffe enthaltenden Formkörpern
DE3175445D1 (en) * 1980-07-15 1986-11-13 Atomic Energy Of Australia Arrangements for containing waste material
US4851156A (en) * 1980-09-10 1989-07-25 The United States Of America As Represented By The United States Department Of Energy Retention of radio-ruthenium in acid processing of nuclear waste
DE3104366C2 (de) * 1981-02-07 1986-12-04 Deutsche Gesellschaft für Wiederaufarbeitung von Kernbrennstoffen mbH, 3000 Hannover Vorrichtung zum Evakuieren und Befüllen von Endlagerbehältern für radioaktives Material
DE3110192A1 (de) * 1981-03-17 1982-10-07 Kernforschungszentrum Karlsruhe Gmbh, 7500 Karlsruhe Verfahren zur umhuellung von radioaktiv kontaminierten oder radioaktive stoffe enthaltenden feststoffen aus kerntechnischen anlagen mit einer endlagerfaehigen matrix
IT1211145B (it) * 1981-12-11 1989-09-29 Agipnucleare S P A Comitato Na Procedimento di preparazione di scambiatori inorganici di ioni abase di composti del titanio e loro usi.
DE3214242A1 (de) * 1982-04-17 1983-10-20 Kernforschungszentrum Karlsruhe Gmbh, 7500 Karlsruhe Verfahren zur verbesserung der fuer eine langzeitlagerung erforderlichen eigenschaften von verfestigungen radioaktiver abfaelle
FI71625C (fi) * 1982-04-30 1987-01-19 Imatran Voima Oy Foerfarande foer keramisering av radioaktivt avfall.
US4645624A (en) * 1982-08-30 1987-02-24 Australian Atomic Energy Commission Containment and densification of particulate material
US4591455A (en) * 1982-11-24 1986-05-27 Pedro B. Macedo Purification of contaminated liquid
SE442562B (sv) * 1983-01-26 1986-01-13 Asea Ab Sett att innesluta radioaktivt eller annat farligt avfall och en behallare for sadant avfall
JPS59167554U (ja) * 1983-04-22 1984-11-09 馬場　良雄 平衡感覚訓練用具
FR2563936B1 (fr) * 1984-05-04 1989-04-28 Sgn Soc Gen Tech Nouvelle Procede pour l'enrobage et le stockage de matieres dangereuses, notamment radioactives, dans un conteneur monolithique, dispositif pour mettre en oeuvre le procede et produit obtenu
JPH0782115B2 (ja) * 1988-11-29 1995-09-06 動力炉・核燃料開発事業団 放射性廃棄物のｈｉｐ減容処理方法
RU2168225C1 (ru) * 1999-10-28 2001-05-27 Московское государственное предприятие - объединенный эколого-технологический и научно-исследовательский центр по обезвреживанию РАО и охране окружающей среды (Мос НПО "Радон") Способ остекловывания радиоактивных отходов в охлаждаемом металлическом индукционном плавителе
RU2168226C1 (ru) * 1999-10-28 2001-05-27 Московское государственное предприятие - объединенный эколого-технологический и научно-исследовательский центр по обезвреживанию РАО и охране окружающей среды (Мос НПО "Радон") Способ остекловывания радиоактивных отходов в охлаждаемом металлическом индукционном плавителе
RU2176830C2 (ru) * 1999-12-15 2001-12-10 Институт структурной макрокинетики и проблем материаловедения РАН Способ переработки твердых высокоактивных отходов
RU2190671C2 (ru) * 2000-09-20 2002-10-10 Всероссийский научно-исследовательский институт химической технологии Способ переработки ядерного топлива на основе металлического урана
GB0118945D0 (en) 2001-08-03 2001-09-26 British Nuclear Fuels Plc Encapsulation of waste
US8754282B2 (en) * 2011-06-02 2014-06-17 American Isostatic Presses, Inc. Methods of consolidating radioactive containing materials by hot isostatic pressing
JP2020507066A (ja) * 2017-01-06 2020-03-05 ジオロック インターナショナル， インコーポレイテッド 統合型イオン交換廃棄および処理システム

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3000072A (en) * 1959-08-20 1961-09-19 Ca Atomic Energy Ltd Process of containing and fixing fission products
BE622903A (OSRAM) * 1961-10-09
NL7300552A (OSRAM) * 1973-01-15 1974-07-17

Also Published As

Publication number Publication date
DE2747951A1 (de) 1978-05-11
JPS5357400A (en) 1978-05-24
FR2369659B1 (OSRAM) 1984-05-11
GB1588350A (en) 1981-04-23
FR2369659A1 (fr) 1978-05-26

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