FR2425705B1 - - Google Patents

Info

Publication number
FR2425705B1
FR2425705B1 FR7912655A FR7912655A FR2425705B1 FR 2425705 B1 FR2425705 B1 FR 2425705B1 FR 7912655 A FR7912655 A FR 7912655A FR 7912655 A FR7912655 A FR 7912655A FR 2425705 B1 FR2425705 B1 FR 2425705B1
Authority
FR
France
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
FR7912655A
Other languages
French (fr)
Other versions
FR2425705A1 (fr
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.)
Apparatebau Rothemuehle Brandt and Kritzler GmbH
Original Assignee
Apparatebau Rothemuehle Brandt and Kritzler GmbH
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 Apparatebau Rothemuehle Brandt and Kritzler GmbH filed Critical Apparatebau Rothemuehle Brandt and Kritzler GmbH
Publication of FR2425705A1 publication Critical patent/FR2425705A1/fr
Application granted granted Critical
Publication of FR2425705B1 publication Critical patent/FR2425705B1/fr
Granted legal-status Critical Current

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B03—SEPARATION OF SOLID MATERIALS USING LIQUIDS OR USING PNEUMATIC TABLES OR JIGS; MAGNETIC OR ELECTROSTATIC SEPARATION OF SOLID MATERIALS FROM SOLID MATERIALS OR FLUIDS; SEPARATION BY HIGH-VOLTAGE ELECTRIC FIELDS
    • B03C—MAGNETIC OR ELECTROSTATIC SEPARATION OF SOLID MATERIALS FROM SOLID MATERIALS OR FLUIDS; SEPARATION BY HIGH-VOLTAGE ELECTRIC FIELDS
    • B03C3/00—Separating dispersed particles from gases or vapour, e.g. air, by electrostatic effect
    • B03C3/01—Pretreatment of the gases prior to electrostatic precipitation
    • B03C3/014—Addition of water; Heat exchange, e.g. by condensation
    • 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
    • G21F9/08—Processing by evaporation; by distillation
    • 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
    • Y10S159/02—Entrainment
    • 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
    • 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
    • Y10S55/00—Gas separation
    • Y10S55/09—Radioactive filters

Landscapes

  • Physics & Mathematics (AREA)
  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • High Energy & Nuclear Physics (AREA)
  • Heat Treatment Of Water, Waste Water Or Sewage (AREA)
  • Vaporization, Distillation, Condensation, Sublimation, And Cold Traps (AREA)
  • Electrostatic Separation (AREA)
FR7912655A 1978-05-13 1979-05-14 Procede et dispositif de decontamination d'eaux usees radioactives Granted FR2425705A1 (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE19782821097 DE2821097A1 (de) 1978-05-13 1978-05-13 Verfahren und vorrichtung zur dekontamination von radioaktiven abwaessern

Publications (2)

Publication Number Publication Date
FR2425705A1 FR2425705A1 (fr) 1979-12-07
FR2425705B1 true FR2425705B1 (US06721584-20040413-M00025.png) 1984-12-14

Family

ID=6039350

Family Applications (1)

Application Number Title Priority Date Filing Date
FR7912655A Granted FR2425705A1 (fr) 1978-05-13 1979-05-14 Procede et dispositif de decontamination d'eaux usees radioactives

Country Status (6)

Country Link
US (1) US4308105A (US06721584-20040413-M00025.png)
JP (1) JPS6057560B2 (US06721584-20040413-M00025.png)
BR (1) BR7902922A (US06721584-20040413-M00025.png)
DE (1) DE2821097A1 (US06721584-20040413-M00025.png)
FR (1) FR2425705A1 (US06721584-20040413-M00025.png)
GB (1) GB2022466B (US06721584-20040413-M00025.png)

Families Citing this family (12)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4657639A (en) * 1985-05-31 1987-04-14 The United States Of America As Represented By The Secretary Of The Air Force Apparatus for electrostatic filtration of N2 O4 for removal of solid and vapor contaminants
JPS6293075U (US06721584-20040413-M00025.png) * 1985-11-28 1987-06-13
JPS62214398A (ja) * 1986-03-17 1987-09-21 有限会社　那波研究所 放射性物質の除去方法
JPH0677728B2 (ja) * 1987-03-11 1994-10-05 株式会社日立製作所 廃液濃縮器および廃液処理装置
US4770747A (en) * 1987-10-21 1988-09-13 Mobil Oil Corporation Vapro liquid deentrainment apparatus
ES2013176A6 (es) * 1989-04-13 1990-04-16 Enprotec Inc Nv Evaporador ciclonico por vacio y procedimiento de destilacion fraccionada mediante el mismo.
US7261765B2 (en) * 2004-12-29 2007-08-28 Anzai, Setsu Electrostatic precipitator
EP2231407B1 (en) * 2007-12-12 2012-09-19 Ricoh Company, Ltd. Image forming apparatus and foam application device
US8092578B2 (en) * 2008-08-25 2012-01-10 Eisenmann Corporation Method and apparatus for eliminating or reducing waste effluent from a wet electrostatic precipitator
US20110000777A1 (en) * 2009-07-03 2011-01-06 Zhou yun yan Vapor compression distillation system
EP2535115A1 (de) * 2011-06-16 2012-12-19 GEA Bischoff GmbH Verfahren und Vorrichtung zur Entfernung von Partikeln aus einem Gas
US9630123B2 (en) * 2011-12-16 2017-04-25 Air Products And Chemicals, Inc. Liquid distributor with a mixer

Family Cites Families (18)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US1399441A (en) * 1916-07-10 1921-12-06 Int Precipitation Co Means for cleaning the electrodes in electrical fume-precipitators
US1345437A (en) * 1916-11-22 1920-07-06 Fehr Frank Process and apparatus for extracting alcohol from liquids
US1232395A (en) * 1917-03-24 1917-07-03 Research Corp Process of separating the constituents of liquids.
US1289984A (en) * 1917-05-10 1918-12-31 Int Precipitation Co Method of concentrating solutions.
US2077996A (en) * 1933-09-15 1937-04-20 Harry Y Hall Eliminator plate washer
US2061045A (en) * 1935-04-26 1936-11-17 Int Precipitation Co Apparatus for electrical precipitation
US2324663A (en) * 1940-03-30 1943-07-20 Aiton & Company Ltd Apparatus for distilling liquids
US2960449A (en) * 1956-02-06 1960-11-15 American Mach & Foundry Apparatus for distilling sea water
US2813823A (en) * 1956-09-19 1957-11-19 Maurice W Putman Destructive distillation of hydrocarbonaceous materials
US3056749A (en) * 1957-09-12 1962-10-02 Llewellyn B Griffith Spray device to eliminate foam
US3080300A (en) * 1957-10-16 1963-03-05 Sinclair Research Inc Flash vaporization apparatus
GB1035330A (en) * 1962-12-28 1966-07-06 Nihon Genshiryoku Kenkyujo Process and apparatus for treating solid radioactive wastes
US3347755A (en) * 1964-02-24 1967-10-17 Frederick J Brooks Temperature controlled convective distillation and vapor evacuation
FR2064035B1 (US06721584-20040413-M00025.png) * 1969-10-30 1973-03-16 Creusot Loire
US4043875A (en) * 1972-02-02 1977-08-23 Vereinigte Delstahlwerke Ag. (Vew) Two-step flash technique for vaporizing radioactive liquids
US3933576A (en) * 1973-05-17 1976-01-20 Whiting Corporation Evaporation of radioactive wastes
DE2361791A1 (de) * 1973-12-12 1975-06-19 Chemie Apparatebau Mainz Schma Verfahren und vorrichtung zum eindampfen von fluessigkeiten insbesondere zum dekontaminieren radioaktiv belasteter abwaesser
US4120933A (en) * 1977-09-27 1978-10-17 The United States Of America As Represented By The Unites States Department Of Energy Decontamination of plutonium from water with chitin

Also Published As

Publication number Publication date
US4308105A (en) 1981-12-29
JPS6057560B2 (ja) 1985-12-16
DE2821097A1 (de) 1979-11-22
GB2022466A (en) 1979-12-19
BR7902922A (pt) 1979-11-27
DE2821097C2 (US06721584-20040413-M00025.png) 1987-04-30
GB2022466B (en) 1982-12-22
FR2425705A1 (fr) 1979-12-07
JPS54150600A (en) 1979-11-26

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Legal Events

Date Code Title Description
ST Notification of lapse