ES8701421A1 - Un metodo de tratar una resina residual radiactiva por pirolisis - Google Patents

Un metodo de tratar una resina residual radiactiva por pirolisis

Info

Publication number
ES8701421A1
ES8701421A1 ES532904A ES532904A ES8701421A1 ES 8701421 A1 ES8701421 A1 ES 8701421A1 ES 532904 A ES532904 A ES 532904A ES 532904 A ES532904 A ES 532904A ES 8701421 A1 ES8701421 A1 ES 8701421A1
Authority
ES
Spain
Prior art keywords
radioactive waste
ion exchange
exchange resin
waste resin
processing radioactive
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.)
Expired
Application number
ES532904A
Other languages
English (en)
Other versions
ES532904A0 (es
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Hitachi Ltd
Original Assignee
Hitachi Ltd
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 Hitachi Ltd filed Critical Hitachi Ltd
Publication of ES532904A0 publication Critical patent/ES532904A0/es
Publication of ES8701421A1 publication Critical patent/ES8701421A1/es
Expired legal-status Critical Current

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
    • G21F9/04—Treating liquids
    • G21F9/06—Processing
    • G21F9/14—Processing by incineration; by calcination, e.g. desiccation
    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
    • C07C29/00—Preparation of compounds having hydroxy or O-metal groups bound to a carbon atom not belonging to a six-membered aromatic ring
    • C07C29/16—Preparation of compounds having hydroxy or O-metal groups bound to a carbon atom not belonging to a six-membered aromatic ring by oxo-reaction combined with reduction
    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
    • C07C31/00—Saturated compounds having hydroxy or O-metal groups bound to acyclic carbon atoms
    • C07C31/02—Monohydroxylic acyclic alcohols
    • C07C31/10—Monohydroxylic acyclic alcohols containing three carbon atoms
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10S—TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10S159/00—Concentrating evaporators
    • Y10S159/12—Radioactive

Landscapes

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Physics & Mathematics (AREA)
  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • High Energy & Nuclear Physics (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Processing Of Solid Wastes (AREA)
  • Separation, Recovery Or Treatment Of Waste Materials Containing Plastics (AREA)
  • Processing And Handling Of Plastics And Other Materials For Molding In General (AREA)

Abstract

METODO Y APARATO PARA TRATAR UNA RESINA RESIDUAL RADIACTIVA POR PIROLISIS. CONSISTE EN PIROLIZAR LA RESINA DE INTERCAMBIO IONICO A BAJA TEMPERATURA, SEPARAR EL GAS DE DESCOMPOSICION RESULTANTE, PIROLIZAR LUEGO LA RESINA DE INTERCAMBIO IONICO A ALTA TEMPERATURA, SEPARAR EL GAS DE DESCOMPOSICION RESULTANTE, Y PRENSAR EN CALIENTE EL RESIDUO DE LA RESINA PARA FORMAR UN ARTICULO MOLDEADO. EL APARATO COMPRENDE: PRENSAS SUPERIORES E INFERIORES (43, 47); UN RECIPIENTE DE REACCION (40) Y UN CILINDRO HIDRAULICO (48); PLATAFORMAS GIRATORIAS (38, 39) QUE CONSTITUYEN UN ARBOL (41); Y UNA ENVOLTURA (35) A TRAVES DE LA CUAL PASAN LOS GASES DE ESCAPE. TIENE UTILIDAD PARA LA OBTENCION DE COMPUESTOS INORGANICOS ESTABLES.
ES532904A 1983-05-30 1984-05-29 Un metodo de tratar una resina residual radiactiva por pirolisis Expired ES8701421A1 (es)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP58093943A JPS59220696A (ja) 1983-05-30 1983-05-30 放射性廃樹脂の処理方法およびその装置

Publications (2)

Publication Number Publication Date
ES532904A0 ES532904A0 (es) 1986-11-16
ES8701421A1 true ES8701421A1 (es) 1986-11-16

Family

ID=14096512

Family Applications (1)

Application Number Title Priority Date Filing Date
ES532904A Expired ES8701421A1 (es) 1983-05-30 1984-05-29 Un metodo de tratar una resina residual radiactiva por pirolisis

Country Status (6)

Country Link
US (1) US4654172A (es)
EP (1) EP0136401B1 (es)
JP (1) JPS59220696A (es)
KR (1) KR900000344B1 (es)
DE (1) DE3477708D1 (es)
ES (1) ES8701421A1 (es)

Families Citing this family (21)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4661290A (en) * 1984-03-15 1987-04-28 Jgc Corporation Apparatus for compacting solid waste materials and its accessory facilities
US4778626A (en) * 1985-11-04 1988-10-18 Australian Nat'l Univ. of Acton Preparation of particulate radioactive waste mixtures
US4983282A (en) * 1988-12-12 1991-01-08 Westinghouse Electric Corp. Apparatus for removing liquid from a composition and for storing the deliquified composition
US5022995A (en) * 1989-11-16 1991-06-11 Westinghouse Electric Corp. Apparatus and method for removing liquid from a composition and for storing the deliquified composition
US5227060A (en) * 1989-11-16 1993-07-13 Westinghouse Electric Corp. Apparatus and method for removing liquid from a composition and for storing the deliquified composition
JPH0540199A (ja) * 1991-08-08 1993-02-19 Hitachi Ltd 放射性廃棄物の処理システム
SE470469B (sv) * 1992-09-17 1994-05-02 Studsvik Radwaste Ab Förfarande och anordning för bearbetning av fast, organiskt, svavelhaltigt avfall, speciellt jonbytarmassor, från kärntekniska anläggningar
US5545798A (en) * 1992-09-28 1996-08-13 Elliott; Guy R. B. Preparation of radioactive ion-exchange resin for its storage or disposal
US5550311A (en) * 1995-02-10 1996-08-27 Hpr Corporation Method and apparatus for thermal decomposition and separation of components within an aqueous stream
US6084147A (en) * 1995-03-17 2000-07-04 Studsvik, Inc. Pyrolytic decomposition of organic wastes
US5909654A (en) * 1995-03-17 1999-06-01 Hesboel; Rolf Method for the volume reduction and processing of nuclear waste
US5613244A (en) * 1995-09-26 1997-03-18 United States Of America Process for preparing liquid wastes
DE19707982A1 (de) * 1997-02-27 1998-09-03 Siemens Ag Produkt zur Endlagerung radioaktiv kontaminierter Ionenaustauscherharze
DE19737891C2 (de) * 1997-08-29 2002-08-01 Forschungszentrum Juelich Gmbh Verfahren zur Entsorgung eines mit Radiotoxika kontaminierten Gegenstandes aus Reaktorgraphit oder Kohlestein
US7491861B2 (en) * 2002-07-31 2009-02-17 Studsvik, Inc. In-drum pyrolysis
US6805815B1 (en) * 2000-05-24 2004-10-19 Hanford Nuclear Service, Inc. Composition for shielding radioactivity
US6518477B2 (en) * 2000-06-09 2003-02-11 Hanford Nuclear Services, Inc. Simplified integrated immobilization process for the remediation of radioactive waste
US20160379727A1 (en) 2015-01-30 2016-12-29 Studsvik, Inc. Apparatus and methods for treatment of radioactive organic waste
CN107044945B (zh) * 2016-10-17 2020-12-25 上海核工程研究设计院 一种离子交换树脂真空干燥试验方法
CN109243658A (zh) * 2018-09-18 2019-01-18 北京清核朝华科技有限公司 一种二次放射性洗消废液的处理系统及处理方法
CN113421685A (zh) * 2021-06-21 2021-09-21 中国原子能科学研究院 放射性树脂固化处理方法和系统

Family Cites Families (16)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
BE562779A (es) * 1956-11-30
US3954661A (en) * 1974-09-10 1976-05-04 The United States Of America As Represented By The United States Energy Research And Development Administration Calcination process for radioactive wastes
AT338388B (de) * 1975-06-26 1977-08-25 Oesterr Studien Atomenergie Verfahren und vorrichtung zur uberfuhrung von radioaktiven ionenaustauscherharzen in eine lagerfahige form
US4053432A (en) * 1976-03-02 1977-10-11 Westinghouse Electric Corporation Volume reduction of spent radioactive ion-exchange material
US4152287A (en) * 1976-11-10 1979-05-01 Exxon Nuclear Company, Inc. Method for calcining radioactive wastes
CH623448GA3 (en) * 1977-06-09 1981-06-15 Glass for watch
DE2753368A1 (de) * 1977-11-30 1979-05-31 Kernforschungsanlage Juelich Verfahren und vorrichtung zur aufarbeitung von bei der herstellung von brenn- und/oder brutstoffen fuer kernreaktoren anfallenden abfalloesungen
US4242220A (en) * 1978-07-31 1980-12-30 Gentaku Sato Waste disposal method using microwaves
JPS5594199A (en) * 1979-01-12 1980-07-17 Shinryo Air Cond Method of processing and pyrolyzing radioactive ammonium nitrate liquid waste
DE2945006C2 (de) * 1979-11-08 1987-01-15 Kernforschungszentrum Karlsruhe Gmbh, 7500 Karlsruhe Verfahren zur Herstellung von hochradioaktive Abfallstoffe enthaltenden Formkörpern
JPS6046399B2 (ja) * 1980-05-29 1985-10-15 動力炉・核燃料開発事業団 放射性廃イオン交換樹脂等の焼却処理方法
JPS5730000A (en) * 1980-07-31 1982-02-18 Mitsubishi Heavy Ind Ltd Method of treating radioactive waste liquid
SE425708B (sv) * 1981-03-20 1982-10-25 Studsvik Energiteknik Ab Forfarande for slutbehandling av radioaktivt organiskt material
JPS5811899A (ja) * 1981-07-14 1983-01-22 株式会社神戸製鋼所 放射性廃棄物の減容固化方法
US4499833A (en) * 1982-12-20 1985-02-19 Rockwell International Corporation Thermal conversion of wastes
US4579069A (en) * 1983-02-17 1986-04-01 Rockwell International Corporation Volume reduction of low-level radioactive wastes

Also Published As

Publication number Publication date
KR900000344B1 (ko) 1990-01-25
ES532904A0 (es) 1986-11-16
JPS59220696A (ja) 1984-12-12
KR850000132A (ko) 1985-02-25
JPH0459600B2 (es) 1992-09-22
US4654172A (en) 1987-03-31
EP0136401B1 (en) 1989-04-12
EP0136401A2 (en) 1985-04-10
DE3477708D1 (en) 1989-05-18
EP0136401A3 (en) 1986-03-26

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