EP0703587A2 - Verfahren zur Konditionierung von radioaktivem Graphit durch Metallisierung - Google Patents

Verfahren zur Konditionierung von radioaktivem Graphit durch Metallisierung Download PDF

Info

Publication number
EP0703587A2
EP0703587A2 EP94500171A EP94500171A EP0703587A2 EP 0703587 A2 EP0703587 A2 EP 0703587A2 EP 94500171 A EP94500171 A EP 94500171A EP 94500171 A EP94500171 A EP 94500171A EP 0703587 A2 EP0703587 A2 EP 0703587A2
Authority
EP
European Patent Office
Prior art keywords
bath
metallisation
conditioning
graphite
procedure
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.)
Withdrawn
Application number
EP94500171A
Other languages
English (en)
French (fr)
Other versions
EP0703587A3 (de
Inventor
Alberto Esteban Duoue
Nemesio Romero Tena
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.)
Centro de Investigaciones Energeticas Medioambientales y Tecnologicas CIEMAT
Original Assignee
Centro de Investigaciones Energeticas Medioambientales y Tecnologicas CIEMAT
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 Centro de Investigaciones Energeticas Medioambientales y Tecnologicas CIEMAT filed Critical Centro de Investigaciones Energeticas Medioambientales y Tecnologicas CIEMAT
Publication of EP0703587A2 publication Critical patent/EP0703587A2/de
Publication of EP0703587A3 publication Critical patent/EP0703587A3/de
Withdrawn legal-status Critical Current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
    • G21F9/28—Treating solids
    • G21F9/34—Disposal of solid waste
EP94500171A 1994-09-23 1994-11-03 Verfahren zur Konditionierung von radioaktivem Graphit durch Metallisierung Withdrawn EP0703587A3 (de)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
ES9402010 1994-09-23
ES9402010A ES2107936B1 (es) 1994-09-23 1994-09-23 Procedimiento de acondicionamiento por metalizacion de grafito radiactivo procedente de instalaciones nucleares o de su desmantelamiento.

Publications (2)

Publication Number Publication Date
EP0703587A2 true EP0703587A2 (de) 1996-03-27
EP0703587A3 EP0703587A3 (de) 1997-06-18

Family

ID=8287528

Family Applications (1)

Application Number Title Priority Date Filing Date
EP94500171A Withdrawn EP0703587A3 (de) 1994-09-23 1994-11-03 Verfahren zur Konditionierung von radioaktivem Graphit durch Metallisierung

Country Status (3)

Country Link
EP (1) EP0703587A3 (de)
ES (1) ES2107936B1 (de)
RU (1) RU2123213C1 (de)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US6625248B2 (en) * 1999-10-14 2003-09-23 Studsvik, Inc. Process for the treatment of radioactive graphite

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
RU2688137C1 (ru) * 2018-07-30 2019-05-20 АКЦИОНЕРНОЕ ОБЩЕСТВО "Научно-производственное объединение "Энергоатоминвент" (АО "НПО "Энергоатоминвент") Способ обращения с отработавшим реакторным графитом ядерного уран-графитового реактора

Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3547692A (en) * 1968-10-17 1970-12-15 Engelhard Min & Chem Metal coating carbon substrates
US3772056A (en) * 1971-07-29 1973-11-13 Kollmorgen Photocircuits Sensitized substrates for chemical metallization
US4234628A (en) * 1978-11-28 1980-11-18 The Harshaw Chemical Company Two-step preplate system for polymeric surfaces
SU916589A1 (ru) * 1980-07-11 1982-03-30 Ivanovsk Khim Tekh Inst Сенс-активирующий раствор для неметаллических материалов 1
US4341823A (en) * 1981-01-14 1982-07-27 Material Concepts, Inc. Method of fabricating a fiber reinforced metal composite
JPH01203209A (ja) * 1988-02-10 1989-08-16 Hitachi Ltd 黒鉛のメタライズ方法及び黒鉛複合部材

Non-Patent Citations (3)

* Cited by examiner, † Cited by third party
Title
DATABASE INSPEC INSTITUTE OF ELECTRICAL ENGINEERS, STEVENAGE, GB Inspec No. AN 815827, SAKOVITCH ET AL: "CHEMICAL METALLISATION OF GRPHITE FIBRES" XP002029792 & FIZ. KHIM. OBRAB. MATER., no. 2, March 1975 - April 1975, USSR, pages 112-115, *
DATABASE WPI Week 8306 Derwent Publications Ltd., London, GB; AN 83-14173K XP002029794 & SU 916 589 A (IVANO-FRANK) *
DATABASE WPI Week 8939 Derwent Publications Ltd., London, GB; AN 89-280763 XP002029793 & JP 01 203 209 A (HITACHI) *

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US6625248B2 (en) * 1999-10-14 2003-09-23 Studsvik, Inc. Process for the treatment of radioactive graphite

Also Published As

Publication number Publication date
RU94045153A (ru) 1996-09-27
ES2107936B1 (es) 1998-07-01
ES2107936A1 (es) 1997-12-01
RU2123213C1 (ru) 1998-12-10
EP0703587A3 (de) 1997-06-18

Similar Documents

Publication Publication Date Title
US4448711A (en) Process for producing zeolite adsorbent and process for treating radioactive liquid waste with the zeolite adsorbent
US4162229A (en) Decontamination process
US6395405B1 (en) Hydrogen permeable membrane and hydride battery composition
CA1215020A (en) Process and apparatus for treating solutions containing tritiated water
US20120125856A1 (en) Nanocomposite solid material based on hexa- and octa- cyanometallates, method for the preparation thereof and method for fixing mineral pollutants using said material
Mimura et al. Selective uptake of cesium by ammonium molybdophosphate (AMP)-calcium alginate composites
JP2005500158A (ja) ヘキサシアノ鉄塩に基づく複合固体材料の調製方法、及びこれを使用して無機汚染物質を固定する方法
EP0118493B1 (de) Fixieren anionischer materialien mit komplexieragenzien
EP0340975B1 (de) Ethylencopolymere als Sorbentien für metallische Ionen aus Flüssigkeiten
JPH0720277A (ja) Ｂｗｒプラントの炉水制御方法，低炉水放射能濃度ｂｗｒプラントおよびｂｗｒ用燃料被覆管
JP2001500272A (ja) 薄層中のヘキサシアノ鉄酸塩およびポリマーをベースとした、鉱質混入物を固定する複合固形材料
EP0032416B2 (de) Verfahren zum Entfernen von Ablagerungen
DE2918632A1 (de) Verfahren zum stromlosen abscheiden von zirkonium und zirkoniumlegierungen
WO1997050092A1 (en) Method for cesium removal from radioactive waste liquids and method for producing hexacyanoferrates
CA2806584C (en) Purification process
EP3412361A1 (de) Verfahren zur herstellung eines partikelförmigen cäsiumbeseitigenden anorganischen ionenadsorbenten und produkt und anwendung davon
CN102071410A (zh) 一种从化学镀镍废液中回收镍资源的方法
Rufus et al. Comparative study of nitrilo triacetic acid (NTA) and EDTA as formulation constituents for the chemical decontamination of primary coolant systems of nuclear power plants
EP0703587A2 (de) Verfahren zur Konditionierung von radioaktivem Graphit durch Metallisierung
CA1154180A (en) Effluent treatment process and apparatus
SE433408B (sv) Kernbrensleelement och forfarande for dess framstellning
Lee et al. Ion exchange characteristics of palladium from nitric acid solution by anion exchangers
US9108867B2 (en) Immobilization of Technetium by Electroless Plating
US3380916A (en) Ion exchange process
JPH11216372A (ja) 陽イオン交換樹脂の酸化剤による酸化劣化の防止処理方法

Legal Events

Date Code Title Description
PUAI Public reference made under article 153(3) epc to a published international application that has entered the european phase

Free format text: ORIGINAL CODE: 0009012

AK Designated contracting states

Kind code of ref document: A2

Designated state(s): FR GB IT

PUAL Search report despatched

Free format text: ORIGINAL CODE: 0009013

AK Designated contracting states

Kind code of ref document: A3

Designated state(s): FR GB IT

STAA Information on the status of an ep patent application or granted ep patent

Free format text: STATUS: THE APPLICATION IS DEEMED TO BE WITHDRAWN

18D Application deemed to be withdrawn

Effective date: 19971219