DE60238621D1 - Thermisch empfindliche zusammensetzungen mit einem trübungspunkt zur verwendung als extraktionsmitte - Google Patents

Thermisch empfindliche zusammensetzungen mit einem trübungspunkt zur verwendung als extraktionsmitte

Info

Publication number
DE60238621D1
DE60238621D1 DE60238621T DE60238621T DE60238621D1 DE 60238621 D1 DE60238621 D1 DE 60238621D1 DE 60238621 T DE60238621 T DE 60238621T DE 60238621 T DE60238621 T DE 60238621T DE 60238621 D1 DE60238621 D1 DE 60238621D1
Authority
DE
Germany
Prior art keywords
sub
thermally sensitive
sensitive compositions
turbidity point
extraction center
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 - Lifetime
Application number
DE60238621T
Other languages
English (en)
Inventor
Charles Madic
Laurence Berthon
Nicole Zorz
Helene Coulombeau
Fabienne Testard
Thomas Zemb
Sebastien Gibanel
Chantal Larpent
Krystyna Baczko
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
Commissariat a lEnergie Atomique et aux Energies Alternatives 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, Commissariat a lEnergie Atomique et aux Energies Alternatives CEA filed Critical Commissariat a lEnergie Atomique CEA
Application granted granted Critical
Publication of DE60238621D1 publication Critical patent/DE60238621D1/de
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D15/00—Separating processes involving the treatment of liquids with solid sorbents; Apparatus therefor
    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
    • C07C235/00—Carboxylic acid amides, the carbon skeleton of the acid part being further substituted by oxygen atoms
    • C07C235/02—Carboxylic acid amides, the carbon skeleton of the acid part being further substituted by oxygen atoms having carbon atoms of carboxamide groups bound to acyclic carbon atoms and singly-bound oxygen atoms bound to the same carbon skeleton
    • C07C235/04—Carboxylic acid amides, the carbon skeleton of the acid part being further substituted by oxygen atoms having carbon atoms of carboxamide groups bound to acyclic carbon atoms and singly-bound oxygen atoms bound to the same carbon skeleton the carbon skeleton being acyclic and saturated
    • C07C235/12—Carboxylic acid amides, the carbon skeleton of the acid part being further substituted by oxygen atoms having carbon atoms of carboxamide groups bound to acyclic carbon atoms and singly-bound oxygen atoms bound to the same carbon skeleton the carbon skeleton being acyclic and saturated having the nitrogen atom of at least one of the carboxamide groups bound to an acyclic carbon atom of a hydrocarbon radical substituted by carboxyl groups
    • 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
    • C22B60/00—Obtaining metals of atomic number 87 or higher, i.e. radioactive metals
    • C22B60/02—Obtaining thorium, uranium, or other actinides
    • C22B60/0204—Obtaining thorium, uranium, or other actinides obtaining uranium
    • C22B60/0217—Obtaining thorium, uranium, or other actinides obtaining uranium by wet processes
    • C22B60/0252—Obtaining thorium, uranium, or other actinides obtaining uranium by wet processes treatment or purification of solutions or of liquors or of slurries
    • C22B60/026—Obtaining thorium, uranium, or other actinides obtaining uranium by wet processes treatment or purification of solutions or of liquors or of slurries liquid-liquid extraction with or without dissolution in organic solvents
    • 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
    • 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
    • G21F9/10—Processing by flocculation

Landscapes

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Engineering & Computer Science (AREA)
  • General Life Sciences & Earth Sciences (AREA)
  • Physics & Mathematics (AREA)
  • High Energy & Nuclear Physics (AREA)
  • General Engineering & Computer Science (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Materials Engineering (AREA)
  • Mechanical Engineering (AREA)
  • Metallurgy (AREA)
  • Analytical Chemistry (AREA)
  • Manufacturing & Machinery (AREA)
  • Geology (AREA)
  • Environmental & Geological Engineering (AREA)
  • Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
  • Extraction Or Liquid Replacement (AREA)
  • Manufacture And Refinement Of Metals (AREA)
DE60238621T 2001-09-10 2002-09-06 Thermisch empfindliche zusammensetzungen mit einem trübungspunkt zur verwendung als extraktionsmitte Expired - Lifetime DE60238621D1 (de)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
FR0111665A FR2829493B1 (fr) 2001-09-10 2001-09-10 Composes thermosensibles presentant un point de trouble, utilisables comme extractants pour la separation de metaux en solution aqueuse
PCT/FR2002/003038 WO2003022798A1 (fr) 2001-09-10 2002-09-06 Composes thermosensibles presentant un point de trouble, utilisables comme extractants pour la separation de metaux en solution aqueuse

Publications (1)

Publication Number Publication Date
DE60238621D1 true DE60238621D1 (de) 2011-01-27

Family

ID=8867113

Family Applications (1)

Application Number Title Priority Date Filing Date
DE60238621T Expired - Lifetime DE60238621D1 (de) 2001-09-10 2002-09-06 Thermisch empfindliche zusammensetzungen mit einem trübungspunkt zur verwendung als extraktionsmitte

Country Status (8)

Country Link
US (1) US7015340B2 (de)
EP (1) EP1425263B1 (de)
JP (1) JP4859342B2 (de)
KR (1) KR100926720B1 (de)
AT (1) ATE491682T1 (de)
DE (1) DE60238621D1 (de)
FR (1) FR2829493B1 (de)
WO (1) WO2003022798A1 (de)

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP1832341A1 (de) * 2006-03-10 2007-09-12 MPG Max-Planck-Gesellschaft zur Förderung der Wissenschaften e.V. Hocheffiziente Entsaltzung und Ionenaustausch unter Verwendung eines thermoreversiblen Polymers
US7816305B2 (en) * 2008-05-15 2010-10-19 Halliburton Energy Services, Inc. Reversible surfactants and methods of use in subterranean formations
KR101028041B1 (ko) * 2008-12-31 2011-04-08 한국과학기술연구원 온도감응형 마이셀의 제조방법 및 온도감응형 마이셀을 이용한 유해물질 처리방법
KR200454066Y1 (ko) * 2011-01-03 2011-06-15 (주) 민성정밀 통기공을 갖는 에어자켓

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
IL50122A (en) * 1976-07-25 1981-06-29 Yeda Res & Dev Process for the selective removal of metal cations and for absorption of other substances using compounds with ether linkages
ES2156143T3 (es) * 1993-12-30 2001-06-16 Guerbet Sa Ligandos poliaminados, complejos metalicos, procedimiento de preparacion, aplicaciones diagnosticas y terapeuticas.
JP3148591B2 (ja) * 1994-09-13 2001-03-19 トヨタ自動車株式会社 溶液中に含まれる金属の分離／除去方法と分離装置
FR2794032B1 (fr) * 1999-05-27 2002-06-14 Univ Claude Bernard Lyon Procede pour separer en milieu aqueux des lanthanides et/ou des actinides par complexation-nanofiltration, et nouveaux complexants mis en oeuvre dans ce procede

Also Published As

Publication number Publication date
JP2005502699A (ja) 2005-01-27
EP1425263A1 (de) 2004-06-09
EP1425263B1 (de) 2010-12-15
KR100926720B1 (ko) 2009-11-13
FR2829493A1 (fr) 2003-03-14
KR20040044520A (ko) 2004-05-28
WO2003022798A1 (fr) 2003-03-20
US7015340B2 (en) 2006-03-21
US20040242769A1 (en) 2004-12-02
JP4859342B2 (ja) 2012-01-25
ATE491682T1 (de) 2011-01-15
FR2829493B1 (fr) 2005-08-05

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