DE2963084D1 - Method of cleaning a cold trap for liquid metals, and device for carrying out this method - Google Patents

Method of cleaning a cold trap for liquid metals, and device for carrying out this method

Info

Publication number
DE2963084D1
DE2963084D1 DE7979400913T DE2963084T DE2963084D1 DE 2963084 D1 DE2963084 D1 DE 2963084D1 DE 7979400913 T DE7979400913 T DE 7979400913T DE 2963084 T DE2963084 T DE 2963084T DE 2963084 D1 DE2963084 D1 DE 2963084D1
Authority
DE
Germany
Prior art keywords
cleaning
carrying
cold trap
liquid metals
metals
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
DE7979400913T
Other languages
English (en)
Inventor
Jean-Pierre Maupre
Jean Trouve
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.)
Commissariat a lEnergie Atomique et aux Energies Alternatives CEA
Original Assignee
Commissariat a lEnergie Atomique CEA
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 a lEnergie Atomique CEA filed Critical Commissariat a lEnergie Atomique CEA
Application granted granted Critical
Publication of DE2963084D1 publication Critical patent/DE2963084D1/de
Expired legal-status Critical Current

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C22—METALLURGY; FERROUS OR NON-FERROUS ALLOYS; TREATMENT OF ALLOYS OR NON-FERROUS METALS
    • C22B—PRODUCTION AND REFINING OF METALS; PRETREATMENT OF RAW MATERIALS
    • C22B9/00—General processes of refining or remelting of metals; Apparatus for electroslag or arc remelting of metals
    • C22B9/02—Refining by liquating, filtering, centrifuging, distilling, or supersonic wave action including acoustic waves
    • G—PHYSICS
    • G21—NUCLEAR PHYSICS; NUCLEAR ENGINEERING
    • G21C—NUCLEAR REACTORS
    • G21C19/00—Arrangements for treating, for handling, or for facilitating the handling of, fuel or other materials which are used within the reactor, e.g. within its pressure vessel
    • G21C19/28—Arrangements for introducing fluent material into the reactor core; Arrangements for removing fluent material from the reactor core
    • G21C19/30—Arrangements for introducing fluent material into the reactor core; Arrangements for removing fluent material from the reactor core with continuous purification of circulating fluent material, e.g. by extraction of fission products deterioration or corrosion products, impurities, e.g. by cold traps
    • G21C19/307—Arrangements for introducing fluent material into the reactor core; Arrangements for removing fluent material from the reactor core with continuous purification of circulating fluent material, e.g. by extraction of fission products deterioration or corrosion products, impurities, e.g. by cold traps specially adapted for liquids
    • G21C19/31—Arrangements for introducing fluent material into the reactor core; Arrangements for removing fluent material from the reactor core with continuous purification of circulating fluent material, e.g. by extraction of fission products deterioration or corrosion products, impurities, e.g. by cold traps specially adapted for liquids for molten metals
    • G21C19/313—Arrangements for introducing fluent material into the reactor core; Arrangements for removing fluent material from the reactor core with continuous purification of circulating fluent material, e.g. by extraction of fission products deterioration or corrosion products, impurities, e.g. by cold traps specially adapted for liquids for molten metals using cold traps
    • 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
    • Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
    • Y02E—REDUCTION OF GREENHOUSE GAS [GHG] EMISSIONS, RELATED TO ENERGY GENERATION, TRANSMISSION OR DISTRIBUTION
    • Y02E30/00—Energy generation of nuclear origin
    • Y02E30/30—Nuclear fission reactors
    • 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
    • Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
    • Y02P—CLIMATE CHANGE MITIGATION TECHNOLOGIES IN THE PRODUCTION OR PROCESSING OF GOODS
    • Y02P10/00—Technologies related to metal processing
    • Y02P10/20—Recycling

Landscapes

  • Engineering & Computer Science (AREA)
  • Physics & Mathematics (AREA)
  • Chemical & Material Sciences (AREA)
  • Mechanical Engineering (AREA)
  • Manufacturing & Machinery (AREA)
  • Materials Engineering (AREA)
  • Acoustics & Sound (AREA)
  • Metallurgy (AREA)
  • Organic Chemistry (AREA)
  • Plasma & Fusion (AREA)
  • General Engineering & Computer Science (AREA)
  • High Energy & Nuclear Physics (AREA)
  • Manufacture And Refinement Of Metals (AREA)
  • Vaporization, Distillation, Condensation, Sublimation, And Cold Traps (AREA)
DE7979400913T 1978-12-04 1979-11-23 Method of cleaning a cold trap for liquid metals, and device for carrying out this method Expired DE2963084D1 (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR7834093A FR2443270A1 (fr) 1978-12-04 1978-12-04 Procede de regeneration d'un piege froid pour metaux liquides et dispositif pour la mise en oeuvre de ce procede

Publications (1)

Publication Number Publication Date
DE2963084D1 true DE2963084D1 (en) 1982-07-29

Family

ID=9215657

Family Applications (1)

Application Number Title Priority Date Filing Date
DE7979400913T Expired DE2963084D1 (en) 1978-12-04 1979-11-23 Method of cleaning a cold trap for liquid metals, and device for carrying out this method

Country Status (6)

Country Link
US (1) US4290822A (de)
EP (1) EP0012074B1 (de)
JP (1) JPS5579844A (de)
DE (1) DE2963084D1 (de)
ES (1) ES486841A0 (de)
FR (1) FR2443270A1 (de)

Families Citing this family (14)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3329579A1 (de) * 1983-08-16 1985-03-07 Interatom Internationale Atomreaktorbau Gmbh, 5060 Bergisch Gladbach Kuehlfalle zur reinigung von fluessigkeiten
FR2574091B1 (fr) * 1984-12-04 1988-12-23 Novatome Procede et dispositif de traitement prealable de sodium liquide contenant des impuretes dissoutes
FR2624032B1 (fr) * 1987-12-03 1991-05-10 Commissariat Energie Atomique Piege froid pour la purification d'un metal liquide comportant des zones de piegeage separees
FR2630855B1 (fr) * 1988-04-27 1990-07-13 Commissariat Energie Atomique Procede de regeneration d'un reservoir tel qu'un piege froid place dans un circuit de metal liquide
FR2646272B1 (fr) * 1989-04-20 1993-10-08 Commissariat A Energie Atomique Installation et procede de regeneration de pieges froids charges en hydrure et oxyde de metal liquide
US6086654A (en) * 1998-12-29 2000-07-11 Uop Llc Hydride removal method for liquid metal heat exchange fluid in high hydrogen permeation environment
SG83129A1 (en) * 1999-05-17 2001-09-18 Hitachi Cable Extra fine copper wire and process for producing the same
JP4092821B2 (ja) * 1999-07-27 2008-05-28 東京エレクトロン株式会社 処理装置の排気システム
US6425998B1 (en) 2000-02-23 2002-07-30 Uop Llc Process for detecting impurities in liquid metal heat exchange fluid in high hydrogen permeation environment
US7044997B2 (en) * 2003-09-24 2006-05-16 Micron Technology, Inc. Process byproduct trap, methods of use, and system including same
JP2019090093A (ja) * 2017-11-16 2019-06-13 日立Ｇｅニュークリア・エナジー株式会社 液体金属浄化装置
CN109859868B (zh) * 2019-01-10 2024-05-10 中国原子能科学研究院 一种高温锂回路净化用热阱系统
CN112246769A (zh) * 2020-10-13 2021-01-22 马俊保 一种中药材免水洗杂质祛除设备
CN114949970A (zh) * 2022-03-25 2022-08-30 岭东核电有限公司 高温液态金属过滤装置

Family Cites Families (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1607560B1 (de) * 1967-01-11 1970-01-15 Polysius Ag Verfahren zum Regeln von Sichtermahlanlagen
FR1549434A (de) * 1967-10-20 1968-12-13
JPS507527B1 (de) * 1970-06-29 1975-03-26
DE2165694A1 (de) * 1970-12-30 1972-08-03 Tokyo Shibaura Electric Co Einrichtung zum Reinigen flüssiger Metalle
JPS5242726B2 (de) * 1971-09-28 1977-10-26
SU601763A1 (ru) * 1975-03-24 1978-04-05 Предприятие П/Я М-5881 Способ регенерации холодной ловушки
US3941586A (en) * 1975-05-29 1976-03-02 The United States Of America As Represented By The United States Energy Research And Development Administration Method and apparatus for regenerating cold traps within liquid-metal systems

Also Published As

Publication number Publication date
FR2443270B1 (de) 1982-04-23
FR2443270A1 (fr) 1980-07-04
EP0012074A1 (de) 1980-06-11
US4290822A (en) 1981-09-22
ES8100093A1 (es) 1980-11-01
EP0012074B1 (de) 1982-06-09
JPS5579844A (en) 1980-06-16
ES486841A0 (es) 1980-11-01

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Legal Events

Date Code Title Description
8339 Ceased/non-payment of the annual fee