FR2413760A1 - Procede pour l'epuration fine des gaz de rejet d'une installation de retraitement de matieres combustibles nucleaires irradiees et/ou de matieres fertiles, et dispositif pour la realisation de ce procede - Google Patents

Procede pour l'epuration fine des gaz de rejet d'une installation de retraitement de matieres combustibles nucleaires irradiees et/ou de matieres fertiles, et dispositif pour la realisation de ce procede

Info

Publication number
FR2413760A1
FR2413760A1 FR7835571A FR7835571A FR2413760A1 FR 2413760 A1 FR2413760 A1 FR 2413760A1 FR 7835571 A FR7835571 A FR 7835571A FR 7835571 A FR7835571 A FR 7835571A FR 2413760 A1 FR2413760 A1 FR 2413760A1
Authority
FR
France
Prior art keywords
materials
plant
carrying
treatment
fine purification
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.)
Granted
Application number
FR7835571A
Other languages
English (en)
Other versions
FR2413760B1 (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.)
Forschungszentrum Karlsruhe GmbH
Original Assignee
Kernforschungszentrum Karlsruhe 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 Kernforschungszentrum Karlsruhe GmbH filed Critical Kernforschungszentrum Karlsruhe GmbH
Publication of FR2413760A1 publication Critical patent/FR2413760A1/fr
Application granted granted Critical
Publication of FR2413760B1 publication Critical patent/FR2413760B1/fr
Granted legal-status Critical Current

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D53/00—Separation of gases or vapours; Recovering vapours of volatile solvents from gases; Chemical or biological purification of waste gases, e.g. engine exhaust gases, smoke, fumes, flue gases, aerosols
    • B01D53/34—Chemical or biological purification of waste gases
    • B01D53/46—Removing components of defined structure
    • B01D53/68—Halogens or halogen compounds
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D53/00—Separation of gases or vapours; Recovering vapours of volatile solvents from gases; Chemical or biological purification of waste gases, e.g. engine exhaust gases, smoke, fumes, flue gases, aerosols
    • B01D53/34—Chemical or biological purification of waste gases
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D53/00—Separation of gases or vapours; Recovering vapours of volatile solvents from gases; Chemical or biological purification of waste gases, e.g. engine exhaust gases, smoke, fumes, flue gases, aerosols
    • B01D53/34—Chemical or biological purification of waste gases
    • B01D53/46—Removing components of defined structure
    • B01D53/54—Nitrogen compounds
    • B01D53/56—Nitrogen oxides
    • 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
    • G21F9/02—Treating gases

Landscapes

  • Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • General Chemical & Material Sciences (AREA)
  • Environmental & Geological Engineering (AREA)
  • Biomedical Technology (AREA)
  • Analytical Chemistry (AREA)
  • Health & Medical Sciences (AREA)
  • Oil, Petroleum & Natural Gas (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Physics & Mathematics (AREA)
  • General Engineering & Computer Science (AREA)
  • High Energy & Nuclear Physics (AREA)
  • Treating Waste Gases (AREA)
  • Separation By Low-Temperature Treatments (AREA)
  • Physical Or Chemical Processes And Apparatus (AREA)

Abstract

A.LE PROCEDE EST DESTINE A LA PURIFICATION DES GAZ REJETES PAR UNE INSTALLATION DE RETRAITEMENT DE COMBUSTIBLE NUCLEAIRE QUI A DEJA SUBI UNE EPURATION PREALABLE. B.ON INTRODUIT DANS UNE COLONNE A CONTRE-COURANT DE L'ACIDE NITRIQUE HYPERAZEOTROPE QUI Y EST REFROIDI ET PASSE ENSUITE DANS UNE SECONDE COLONNE OU IL RENCONTRE LES GAZ REJETES ET OXYDE PARTIELLEMENT L'IODE ET LES COMPOSES IODOORGANIQUES QUI SE CONDENSENT, AINSI QUE LA VAPEUR D'EAU CONTENANT DU TRITIUM. C.CE PROCEDE PERMET D'ABAISSER CONSIDERABLEMENT LA CONCENTRATION EN IODE DES GAZ EVACUES.
FR7835571A 1978-01-03 1978-12-18 Procede pour l'epuration fine des gaz de rejet d'une installation de retraitement de matieres combustibles nucleaires irradiees et/ou de matieres fertiles, et dispositif pour la realisation de ce procede Granted FR2413760A1 (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE19782800120 DE2800120C2 (de) 1978-01-03 1978-01-03 Verfahren zum Reinigen der Abgase einer Wiederaufarbeitungsanlage für bestrahlte Kernbrennstoffe

Publications (2)

Publication Number Publication Date
FR2413760A1 true FR2413760A1 (fr) 1979-07-27
FR2413760B1 FR2413760B1 (fr) 1982-10-22

Family

ID=6028890

Family Applications (1)

Application Number Title Priority Date Filing Date
FR7835571A Granted FR2413760A1 (fr) 1978-01-03 1978-12-18 Procede pour l'epuration fine des gaz de rejet d'une installation de retraitement de matieres combustibles nucleaires irradiees et/ou de matieres fertiles, et dispositif pour la realisation de ce procede

Country Status (6)

Country Link
BE (1) BE872333A (fr)
BR (1) BR7900005A (fr)
DE (1) DE2800120C2 (fr)
ES (1) ES475453A1 (fr)
FR (1) FR2413760A1 (fr)
GB (1) GB2015486B (fr)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE10048913B4 (de) * 2000-10-04 2005-03-24 Kamax-Werke Rudolf Kellermann Gmbh & Co. Kg Lösbares Verbindungselement für ein Bauteil, mit einem Schraubteil und einem Sicherungsring

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
AU2012298981A1 (en) * 2011-08-22 2014-03-06 Linde Aktiengesellschaft Improved nitric acid production

Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2161894A1 (fr) * 1971-08-26 1973-07-13 Atomic Energy Commission
FR2212615A1 (fr) * 1972-12-27 1974-07-26 Hitachi Ltd

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2277415A1 (fr) * 1974-07-03 1976-01-30 Commissariat Energie Atomique Procede d'extraction, de piegeage et de stockage de l'iode radioactif contenu dans les combustibles nucleaires irradies
DE2759185C2 (de) * 1977-12-31 1983-11-10 Kernforschungszentrum Karlsruhe Gmbh, 7500 Karlsruhe Verfahren zum Reinigen der Abgase einer Wiederaufarbeitungsanlage für bestrahlte Kernbrennstoffe und Einrichtung zum Durchführen des Verfahrens

Patent Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2161894A1 (fr) * 1971-08-26 1973-07-13 Atomic Energy Commission
FR2212615A1 (fr) * 1972-12-27 1974-07-26 Hitachi Ltd

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE10048913B4 (de) * 2000-10-04 2005-03-24 Kamax-Werke Rudolf Kellermann Gmbh & Co. Kg Lösbares Verbindungselement für ein Bauteil, mit einem Schraubteil und einem Sicherungsring

Also Published As

Publication number Publication date
BE872333A (fr) 1979-03-16
FR2413760B1 (fr) 1982-10-22
BR7900005A (pt) 1979-08-07
DE2800120A1 (de) 1979-07-05
GB2015486B (en) 1982-06-03
ES475453A1 (es) 1979-05-16
GB2015486A (en) 1979-09-12
DE2800120C2 (de) 1983-10-20

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