ATE296339T1 - Verfahren zur zerstörung von nuklearem graphit durch vergasung in wässrigem medium - Google Patents

Verfahren zur zerstörung von nuklearem graphit durch vergasung in wässrigem medium

Info

Publication number
ATE296339T1
ATE296339T1 AT02799804T AT02799804T ATE296339T1 AT E296339 T1 ATE296339 T1 AT E296339T1 AT 02799804 T AT02799804 T AT 02799804T AT 02799804 T AT02799804 T AT 02799804T AT E296339 T1 ATE296339 T1 AT E296339T1
Authority
AT
Austria
Prior art keywords
graphite
gasification
destruction
aqueous medium
nuclear graphite
Prior art date
Application number
AT02799804T
Other languages
English (en)
Inventor
Jacques Paris
Jean-Raymond Costes
Original Assignee
Commissariat Energie Atomique
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 Commissariat Energie Atomique filed Critical Commissariat Energie Atomique
Application granted granted Critical
Publication of ATE296339T1 publication Critical patent/ATE296339T1/de

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C10—PETROLEUM, GAS OR COKE INDUSTRIES; TECHNICAL GASES CONTAINING CARBON MONOXIDE; FUELS; LUBRICANTS; PEAT
    • C10J—PRODUCTION OF PRODUCER GAS, WATER-GAS, SYNTHESIS GAS FROM SOLID CARBONACEOUS MATERIAL, OR MIXTURES CONTAINING THESE GASES; CARBURETTING AIR OR OTHER GASES
    • C10J3/00—Production of combustible gases containing carbon monoxide from solid carbonaceous fuels
    • C10J3/72—Other features
    • C10J3/723—Controlling or regulating the gasification process
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B02—CRUSHING, PULVERISING, OR DISINTEGRATING; PREPARATORY TREATMENT OF GRAIN FOR MILLING
    • B02C—CRUSHING, PULVERISING, OR DISINTEGRATING IN GENERAL; MILLING GRAIN
    • B02C19/00—Other disintegrating devices or methods
    • B02C19/18—Use of auxiliary physical effects, e.g. ultrasonic waves or irradiation, for disintegrating
    • C—CHEMISTRY; METALLURGY
    • C10—PETROLEUM, GAS OR COKE INDUSTRIES; TECHNICAL GASES CONTAINING CARBON MONOXIDE; FUELS; LUBRICANTS; PEAT
    • C10J—PRODUCTION OF PRODUCER GAS, WATER-GAS, SYNTHESIS GAS FROM SOLID CARBONACEOUS MATERIAL, OR MIXTURES CONTAINING THESE GASES; CARBURETTING AIR OR OTHER GASES
    • C10J3/00—Production of combustible gases containing carbon monoxide from solid carbonaceous fuels
    • C10J3/02—Fixed-bed gasification of lump fuel
    • C10J3/06—Continuous processes
    • C10J3/18—Continuous processes using electricity
    • 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
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B02—CRUSHING, PULVERISING, OR DISINTEGRATING; PREPARATORY TREATMENT OF GRAIN FOR MILLING
    • B02C—CRUSHING, PULVERISING, OR DISINTEGRATING IN GENERAL; MILLING GRAIN
    • B02C19/00—Other disintegrating devices or methods
    • B02C19/18—Use of auxiliary physical effects, e.g. ultrasonic waves or irradiation, for disintegrating
    • B02C2019/183—Crushing by discharge of high electrical energy
    • C—CHEMISTRY; METALLURGY
    • C10—PETROLEUM, GAS OR COKE INDUSTRIES; TECHNICAL GASES CONTAINING CARBON MONOXIDE; FUELS; LUBRICANTS; PEAT
    • C10J—PRODUCTION OF PRODUCER GAS, WATER-GAS, SYNTHESIS GAS FROM SOLID CARBONACEOUS MATERIAL, OR MIXTURES CONTAINING THESE GASES; CARBURETTING AIR OR OTHER GASES
    • C10J2200/00—Details of gasification apparatus
    • C10J2200/12—Electrodes present in the gasifier
    • C—CHEMISTRY; METALLURGY
    • C10—PETROLEUM, GAS OR COKE INDUSTRIES; TECHNICAL GASES CONTAINING CARBON MONOXIDE; FUELS; LUBRICANTS; PEAT
    • C10J—PRODUCTION OF PRODUCER GAS, WATER-GAS, SYNTHESIS GAS FROM SOLID CARBONACEOUS MATERIAL, OR MIXTURES CONTAINING THESE GASES; CARBURETTING AIR OR OTHER GASES
    • C10J2200/00—Details of gasification apparatus
    • C10J2200/33—Laboratory scale gasifiers
    • C—CHEMISTRY; METALLURGY
    • C10—PETROLEUM, GAS OR COKE INDUSTRIES; TECHNICAL GASES CONTAINING CARBON MONOXIDE; FUELS; LUBRICANTS; PEAT
    • C10J—PRODUCTION OF PRODUCER GAS, WATER-GAS, SYNTHESIS GAS FROM SOLID CARBONACEOUS MATERIAL, OR MIXTURES CONTAINING THESE GASES; CARBURETTING AIR OR OTHER GASES
    • C10J2300/00—Details of gasification processes
    • C10J2300/09—Details of the feed, e.g. feeding of spent catalyst, inert gas or halogens

Landscapes

  • Chemical & Material Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Combustion & Propulsion (AREA)
  • Organic Chemistry (AREA)
  • Oil, Petroleum & Natural Gas (AREA)
  • Health & Medical Sciences (AREA)
  • High Energy & Nuclear Physics (AREA)
  • General Engineering & Computer Science (AREA)
  • Physics & Mathematics (AREA)
  • Toxicology (AREA)
  • Food Science & Technology (AREA)
  • Carbon And Carbon Compounds (AREA)
  • Processing Of Solid Wastes (AREA)
  • Physical Or Chemical Processes And Apparatus (AREA)
  • Hydrogen, Water And Hydrids (AREA)
  • Electrodes For Compound Or Non-Metal Manufacture (AREA)
  • Solid-Sorbent Or Filter-Aiding Compositions (AREA)
AT02799804T 2001-12-11 2002-12-10 Verfahren zur zerstörung von nuklearem graphit durch vergasung in wässrigem medium ATE296339T1 (de)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
FR0115974A FR2833269B1 (fr) 2001-12-11 2001-12-11 Procede de gazeification d'une matiere carbonee conductrice par application d'impulsions haute tension a ladite matiere en milieu aqueux
PCT/FR2002/004253 WO2003050208A2 (fr) 2001-12-11 2002-12-10 Procede de destruction d'un graphite nucleaire par gazeification en milieu aqueux

Publications (1)

Publication Number Publication Date
ATE296339T1 true ATE296339T1 (de) 2005-06-15

Family

ID=8870322

Family Applications (1)

Application Number Title Priority Date Filing Date
AT02799804T ATE296339T1 (de) 2001-12-11 2002-12-10 Verfahren zur zerstörung von nuklearem graphit durch vergasung in wässrigem medium

Country Status (8)

Country Link
US (1) US7465377B2 (de)
EP (1) EP1453938B1 (de)
JP (1) JP4272527B2 (de)
AT (1) ATE296339T1 (de)
DE (1) DE60204351T2 (de)
ES (1) ES2242095T3 (de)
FR (1) FR2833269B1 (de)
WO (1) WO2003050208A2 (de)

Families Citing this family (13)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2833192B1 (fr) 2001-12-11 2004-08-06 Commissariat Energie Atomique Procede de broyage d'une matiere carbonee conductrice par application d'impulsions haute-tension en milieu liquide
KR100724710B1 (ko) * 2002-11-21 2007-06-04 가부시끼가이샤 도시바 방사화 부품의 화학적 오염제거 시스템 및 방법
FR2874023B1 (fr) * 2004-08-04 2007-06-08 Commissariat Energie Atomique Procede de fabrication d'un gaz combustible par action d'un plasma immerge sur de la matiere organique en milieu aqueux
US8740873B2 (en) * 2007-03-15 2014-06-03 Hologic, Inc. Soft body catheter with low friction lumen
ATE537903T1 (de) 2007-03-16 2012-01-15 Selfrag Ag Anordnung zur elektrodynamischen fragmentierung von proben
FR2934079A1 (fr) * 2008-07-17 2010-01-22 Arbresle Ingenierie Procede d'elimination des dechets radioactifs solides a faible ou moyenne activite et vie longue par injection a grande profondeur apres transformation en emulsion aqueuse.
FR2942149B1 (fr) * 2009-02-13 2012-07-06 Camille Cie D Assistance Miniere Et Ind Procede et systeme de valorisation de materiaux et/ou produits par puissance pulsee
US20150025294A1 (en) * 2012-02-14 2015-01-22 Ald Vaccum Technologies Gmbh Decontamination Method for Radioactively Contaminated Material
FI126167B (en) * 2012-10-31 2016-07-29 Teknologian Tutkimuskeskus Vtt Oy Method for treatment of waste material and use of gaseous material
US9170193B2 (en) 2013-06-06 2015-10-27 General Electric Company Detecting coolant leaks in turbine generators
US9097657B2 (en) 2013-07-23 2015-08-04 General Electric Company Leak detection of stator liquid cooling system
JP6947126B2 (ja) * 2018-06-12 2021-10-13 株式会社Sumco シリコンロッドの破砕方法及び装置並びにシリコン塊の製造方法
CN110215985B (zh) * 2019-07-05 2021-06-01 东北大学 一种用于矿石粉碎预处理的高压电脉冲装置

Family Cites Families (16)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
BE659375A (de) 1964-02-06
US3458417A (en) * 1966-01-24 1969-07-29 Gen Electric Preparation of carbon particles electrohydraulically
US3529776A (en) * 1968-04-15 1970-09-22 Gepipari Fovallalkozo Kisipari Method and apparatus for comminuting metals in an electric arc
US3770212A (en) * 1971-04-08 1973-11-06 V Ivashkin Method of comminuting materials preferably conducting materials, and an apparatus for accomplishing the same
US4279710A (en) * 1977-10-11 1981-07-21 University Patents, Inc. Method of gasifying carbonaceous materials
FR2542004B1 (fr) * 1983-03-02 1985-06-21 British Petroleum Co Procede de conversion assistee a l'electricite de produits carbones lourds
DD247858A1 (de) 1986-04-14 1987-07-22 Akad Wissenschaften Ddr Plasmaerosives dispergieren leitfaehiger materialien bei erhaltung des kristallgefueges
US5792325A (en) * 1990-11-15 1998-08-11 Richardson, Jr.; William H. Electric arc material processing system
US5159900A (en) * 1991-05-09 1992-11-03 Dammann Wilbur A Method and means of generating gas from water for use as a fuel
FR2691524B1 (fr) 1992-05-20 1997-12-12 Servithen Sarl Procede et installation pour la destruction sans contamination de l'environnement de pieces de graphite eventuellement radioactives.
GB9217414D0 (en) * 1992-08-15 1992-09-30 British Nuclear Fuels Plc Removal of metal from graphite
DE19534232C2 (de) 1995-09-15 1998-01-29 Karlsruhe Forschzent Verfahren zur Zerkleinerung und Zertrümmerung von aus nichtmetallischen oder teilweise metallischen Bestandteilen konglomerierten Festkörpern und zur Zerkleinerung homogener nichtmetallischer Festkörper
JPH11202093A (ja) * 1998-01-12 1999-07-30 Toshiba Corp 黒鉛固体廃棄物の処理方法、放射性化物質回収方法並びに黒鉛固体廃棄物の処理装置
US6200430B1 (en) * 1998-01-16 2001-03-13 Edgar J. Robert Electric arc gasifier method and equipment
FR2833192B1 (fr) 2001-12-11 2004-08-06 Commissariat Energie Atomique Procede de broyage d'une matiere carbonee conductrice par application d'impulsions haute-tension en milieu liquide
US6972118B2 (en) * 2001-12-14 2005-12-06 Hadronic Press, Inc. Apparatus and method for processing hydrogen, oxygen and other gases

Also Published As

Publication number Publication date
US7465377B2 (en) 2008-12-16
FR2833269B1 (fr) 2004-10-15
JP4272527B2 (ja) 2009-06-03
WO2003050208A2 (fr) 2003-06-19
JP2005512073A (ja) 2005-04-28
ES2242095T3 (es) 2005-11-01
US20050124842A1 (en) 2005-06-09
DE60204351D1 (de) 2005-06-30
FR2833269A1 (fr) 2003-06-13
DE60204351T2 (de) 2006-01-26
EP1453938B1 (de) 2005-05-25
WO2003050208A3 (fr) 2004-02-12
EP1453938A2 (de) 2004-09-08

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