NO881797D0 - Fremgangsmaate for aa fjerne radioaktivitet ved vaeske-vaeskeekstraksjon. - Google Patents

Fremgangsmaate for aa fjerne radioaktivitet ved vaeske-vaeskeekstraksjon.

Info

Publication number
NO881797D0
NO881797D0 NO881797A NO881797A NO881797D0 NO 881797 D0 NO881797 D0 NO 881797D0 NO 881797 A NO881797 A NO 881797A NO 881797 A NO881797 A NO 881797A NO 881797 D0 NO881797 D0 NO 881797D0
Authority
NO
Norway
Prior art keywords
waste
procedure
extraction
radioactivity
remove radioactivity
Prior art date
Application number
NO881797A
Other languages
English (en)
Other versions
NO881797L (no
Inventor
Francinet Cailly
Alain Leveque
Jean-Louis Sabot
Original Assignee
Rhone Poulenc Chimie
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 Rhone Poulenc Chimie filed Critical Rhone Poulenc Chimie
Publication of NO881797D0 publication Critical patent/NO881797D0/no
Publication of NO881797L publication Critical patent/NO881797L/no

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
    • G21F9/04—Treating liquids
    • G21F9/06—Processing
    • G21F9/12—Processing by absorption; by adsorption; by ion-exchange
    • G21F9/125—Processing by absorption; by adsorption; by ion-exchange by solvent extraction
    • 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
    • C22B3/00—Extraction of metal compounds from ores or concentrates by wet processes
    • C22B3/20—Treatment or purification of solutions, e.g. obtained by leaching
    • C22B3/26—Treatment or purification of solutions, e.g. obtained by leaching by liquid-liquid extraction using organic compounds
    • C22B3/306—Ketones or aldehydes
    • 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)
  • Chemical & Material Sciences (AREA)
  • Environmental & Geological Engineering (AREA)
  • Materials Engineering (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Physics & Mathematics (AREA)
  • General Life Sciences & Earth Sciences (AREA)
  • Geochemistry & Mineralogy (AREA)
  • Geology (AREA)
  • Manufacturing & Machinery (AREA)
  • General Engineering & Computer Science (AREA)
  • High Energy & Nuclear Physics (AREA)
  • Mechanical Engineering (AREA)
  • Metallurgy (AREA)
  • Organic Chemistry (AREA)
  • Extraction Or Liquid Replacement (AREA)
  • Physical Water Treatments (AREA)
  • Solid-Sorbent Or Filter-Aiding Compositions (AREA)
  • Processing Of Solid Wastes (AREA)
  • Measurement Of Radiation (AREA)
  • Treatment Of Sludge (AREA)
  • Separation Using Semi-Permeable Membranes (AREA)
NO881797A 1987-04-28 1988-04-25 Fremgangsmaate for aa fjerne radioaktivitet ved vaeske-vaeskeekstraksjon. NO881797L (no)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR8706004A FR2614725B1 (fr) 1987-04-28 1987-04-28 Procede d'elimination de la radioactivite d'effluents par extraction liquide-liquide

Publications (2)

Publication Number Publication Date
NO881797D0 true NO881797D0 (no) 1988-04-25
NO881797L NO881797L (no) 1988-10-31

Family

ID=9350563

Family Applications (1)

Application Number Title Priority Date Filing Date
NO881797A NO881797L (no) 1987-04-28 1988-04-25 Fremgangsmaate for aa fjerne radioaktivitet ved vaeske-vaeskeekstraksjon.

Country Status (10)

Country Link
US (1) US5006254A (no)
EP (1) EP0289390B1 (no)
JP (1) JPS6426196A (no)
AT (1) ATE68625T1 (no)
AU (1) AU611896B2 (no)
BR (1) BR8802018A (no)
DE (1) DE3865510D1 (no)
FR (1) FR2614725B1 (no)
NO (1) NO881797L (no)
ZA (1) ZA882979B (no)

Families Citing this family (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5730874A (en) * 1991-06-12 1998-03-24 Idaho Research Foundation, Inc. Extraction of metals using supercritical fluid and chelate forming legand
US5770085A (en) * 1991-06-12 1998-06-23 Idaho Research Foundation, Inc. Extraction of metals and/or metalloids from acidic media using supercritical fluids and salts
US5792357A (en) * 1996-07-26 1998-08-11 Idaho Research Foundation, Inc. Method and apparatus for back-extracting metal chelates
US6187911B1 (en) 1998-05-08 2001-02-13 Idaho Research Foundation, Inc. Method for separating metal chelates from other materials based on solubilities in supercritical fluids
DE10135027A1 (de) * 2001-07-18 2003-02-06 Solvay Pharm Gmbh Verwendung Trifluoracetylalkyl-substituierter Phenyl-, Phenol- und Benzoylderivate in der Behandlung und/oder Prophylaxe von Obestias und deren Begleit- und/oder Folgeerkrankungen
US7128840B2 (en) 2002-03-26 2006-10-31 Idaho Research Foundation, Inc. Ultrasound enhanced process for extracting metal species in supercritical fluids
WO2006054656A1 (ja) * 2004-11-19 2006-05-26 Jgc Corporation 硝酸性窒素を含む排水の処理方法

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4440646A (en) * 1965-08-24 1984-04-03 Plains Chemical Development Co. Chelation
US3451807A (en) * 1966-11-29 1969-06-24 Monsanto Res Corp Solvent extraction process for the recovery of metal values
US4636367A (en) * 1983-10-24 1987-01-13 Huck Peter M Removal of radium from aqueous liquids
IT1176516B (it) * 1984-07-31 1987-08-18 Agip Spa Procedimento per la immobilizzazione di elementi di prodotti di fissione e/o elementi transuranici contenuti in scorie liquide radioattive ed apparecchiatura atta allo scopo

Also Published As

Publication number Publication date
AU611896B2 (en) 1991-06-27
ATE68625T1 (de) 1991-11-15
JPS6426196A (en) 1989-01-27
BR8802018A (pt) 1988-11-29
EP0289390B1 (fr) 1991-10-16
US5006254A (en) 1991-04-09
AU1514788A (en) 1988-11-03
FR2614725B1 (fr) 1992-10-30
FR2614725A1 (fr) 1988-11-04
DE3865510D1 (de) 1991-11-21
ZA882979B (en) 1988-10-31
NO881797L (no) 1988-10-31
EP0289390A1 (fr) 1988-11-02

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