[go: up one dir, main page]

FR2413120A2 - Procede de separation d'isotopes d'uranium et compose utilise dans ce procede - Google Patents

Procede de separation d'isotopes d'uranium et compose utilise dans ce procede

Info

Publication number
FR2413120A2
FR2413120A2 FR7815866A FR7815866A FR2413120A2 FR 2413120 A2 FR2413120 A2 FR 2413120A2 FR 7815866 A FR7815866 A FR 7815866A FR 7815866 A FR7815866 A FR 7815866A FR 2413120 A2 FR2413120 A2 FR 2413120A2
Authority
FR
France
Prior art keywords
molecules
separation
excited
separate
compound
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
FR7815866A
Other languages
English (en)
French (fr)
Other versions
FR2413120B2 (it
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.)
ExxonMobil Technology and Engineering Co
Original Assignee
Exxon Research and Engineering Co
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
Priority to CH746977A priority Critical patent/CH618956A5/de
Application filed by Exxon Research and Engineering Co filed Critical Exxon Research and Engineering Co
Priority to NL7805776A priority patent/NL7805776A/xx
Priority to FR7815866A priority patent/FR2413120A2/fr
Priority to AU36548/78A priority patent/AU526806B2/en
Priority to GB19896/78A priority patent/GB1571209A/en
Priority to BE2057025A priority patent/BE867647A/xx
Priority to DE19782826226 priority patent/DE2826226A1/de
Publication of FR2413120A2 publication Critical patent/FR2413120A2/fr
Application granted granted Critical
Publication of FR2413120B2 publication Critical patent/FR2413120B2/fr
Granted legal-status Critical Current

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07D—HETEROCYCLIC COMPOUNDS
    • C07D307/00—Heterocyclic compounds containing five-membered rings having one oxygen atom as the only ring hetero atom
    • C07D307/02—Heterocyclic compounds containing five-membered rings having one oxygen atom as the only ring hetero atom not condensed with other rings
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D59/00—Separation of different isotopes of the same chemical element
    • B01D59/34—Separation by photochemical methods
    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
    • C07C45/00—Preparation of compounds having >C = O groups bound only to carbon or hydrogen atoms; Preparation of chelates of such compounds
    • C07C45/77—Preparation of chelates of aldehydes or ketones
    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07F—ACYCLIC, CARBOCYCLIC OR HETEROCYCLIC COMPOUNDS CONTAINING ELEMENTS OTHER THAN CARBON, HYDROGEN, HALOGEN, OXYGEN, NITROGEN, SULFUR, SELENIUM OR TELLURIUM
    • C07F5/00—Compounds containing elements of Groups 3 or 13 of the Periodic Table
    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07F—ACYCLIC, CARBOCYCLIC OR HETEROCYCLIC COMPOUNDS CONTAINING ELEMENTS OTHER THAN CARBON, HYDROGEN, HALOGEN, OXYGEN, NITROGEN, SULFUR, SELENIUM OR TELLURIUM
    • C07F5/00—Compounds containing elements of Groups 3 or 13 of the Periodic Table
    • C07F5/003—Compounds containing elements of Groups 3 or 13 of the Periodic Table without C-Metal linkages

Landscapes

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Biophysics (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
  • Physical Or Chemical Processes And Apparatus (AREA)
  • Lasers (AREA)
FR7815866A 1978-01-01 1978-05-26 Procede de separation d'isotopes d'uranium et compose utilise dans ce procede Granted FR2413120A2 (fr)

Priority Applications (7)

Application Number Priority Date Filing Date Title
CH746977A CH618956A5 (en) 1978-01-01 1978-01-01 A composition containing a uranyl ion
NL7805776A NL7805776A (nl) 1978-01-01 1978-05-26 Werkwijze voor het scheiden van isotopen; uranylverbindingen; werkwijze voor de bereiding van uranylverbindingen.
FR7815866A FR2413120A2 (fr) 1978-01-01 1978-05-26 Procede de separation d'isotopes d'uranium et compose utilise dans ce procede
AU36548/78A AU526806B2 (en) 1978-01-01 1978-05-26 Isotope separation process
GB19896/78A GB1571209A (en) 1978-01-01 1978-05-31 Isotope separation process
BE2057025A BE867647A (nl) 1978-01-01 1978-05-31 Werkwijze voor het scheiden van isotopen, uranylverbindingen, werkwijze voor de bereiding van uranylverbindingen
DE19782826226 DE2826226A1 (de) 1978-01-01 1978-06-15 Isotopentrennverfahren

Applications Claiming Priority (7)

Application Number Priority Date Filing Date Title
CH746977A CH618956A5 (en) 1978-01-01 1978-01-01 A composition containing a uranyl ion
NL7805776A NL7805776A (nl) 1978-01-01 1978-05-26 Werkwijze voor het scheiden van isotopen; uranylverbindingen; werkwijze voor de bereiding van uranylverbindingen.
FR7815866A FR2413120A2 (fr) 1978-01-01 1978-05-26 Procede de separation d'isotopes d'uranium et compose utilise dans ce procede
AU36548/78A AU526806B2 (en) 1978-01-01 1978-05-26 Isotope separation process
GB19896/78A GB1571209A (en) 1978-01-01 1978-05-31 Isotope separation process
BE2057025A BE867647A (nl) 1978-01-01 1978-05-31 Werkwijze voor het scheiden van isotopen, uranylverbindingen, werkwijze voor de bereiding van uranylverbindingen
DE19782826226 DE2826226A1 (de) 1978-01-01 1978-06-15 Isotopentrennverfahren

Publications (2)

Publication Number Publication Date
FR2413120A2 true FR2413120A2 (fr) 1979-07-27
FR2413120B2 FR2413120B2 (it) 1983-05-27

Family

ID=27560559

Family Applications (1)

Application Number Title Priority Date Filing Date
FR7815866A Granted FR2413120A2 (fr) 1978-01-01 1978-05-26 Procede de separation d'isotopes d'uranium et compose utilise dans ce procede

Country Status (7)

Country Link
AU (1) AU526806B2 (it)
BE (1) BE867647A (it)
CH (1) CH618956A5 (it)
DE (1) DE2826226A1 (it)
FR (1) FR2413120A2 (it)
GB (1) GB1571209A (it)
NL (1) NL7805776A (it)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0031190A1 (en) * 1979-12-21 1981-07-01 Exxon Research And Engineering Company Method of separating isotopes
EP0031634A1 (en) * 1979-12-21 1981-07-08 Exxon Research And Engineering Company Method of separating isotopes

Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3951768A (en) * 1971-02-05 1976-04-20 Karl Gurs Method of separating isotopes
US4097384A (en) * 1976-03-22 1978-06-27 Northwestern University Process for uranium isotope separation

Family Cites Families (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2726979C2 (de) * 1977-06-15 1985-03-07 Exxon Research and Engineering Co., Linden, N.J. Verfahren zur Trennung von Uranisotopen und flüchtige Uranylverbindungen zu dessen Durchführung

Patent Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3951768A (en) * 1971-02-05 1976-04-20 Karl Gurs Method of separating isotopes
US4097384A (en) * 1976-03-22 1978-06-27 Northwestern University Process for uranium isotope separation

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0031190A1 (en) * 1979-12-21 1981-07-01 Exxon Research And Engineering Company Method of separating isotopes
EP0031634A1 (en) * 1979-12-21 1981-07-08 Exxon Research And Engineering Company Method of separating isotopes

Also Published As

Publication number Publication date
AU3654878A (en) 1979-01-04
BE867647A (nl) 1978-11-30
DE2826226A1 (de) 1979-12-20
GB1571209A (en) 1980-07-09
CH618956A5 (en) 1980-08-29
NL7805776A (nl) 1979-11-28
FR2413120B2 (it) 1983-05-27
AU526806B2 (en) 1983-02-03

Similar Documents

Publication Publication Date Title
US3983019A (en) Separation of the mercury isotopes by the indirect photochemical method
GB1503401A (en) Laser isotope separation by multiple photon absorption
JP5026974B2 (ja) 酸素同位体の濃縮方法
US4131527A (en) Method for selectively reducing plutonium values by a photochemical process
FR2413120A2 (fr) Procede de separation d'isotopes d'uranium et compose utilise dans ce procede
FR2358916A1 (fr) Procede de separation et d'enrichissement d'isotopes de deuterium
CA2116870A1 (en) Production of selenium-72 and arsenic-72
Meshitsuka et al. Hydrogen iodide production in radiolysis of organic liquids containing dissolved iodine: cyclohexane, n-hexane, benzene
GB1517071A (en) Method of separating at least one isotopic component of an isotopic mixture
Levy et al. Enzymes and radioactivity in erythrocytes of different ages
US4248730A (en) Evaporation-based Ge/68 Ga Separation
US4436709A (en) Laser production of carbon-13 based on CF2 HCl
US4213836A (en) Laser-induced separation of hydrogen isotopes in the liquid phase
Stair Jr et al. Infrared chemiluminescence and vibraluminescence in the NO—O—NO2 reaction system
DE2616943A1 (de) Verfahren zum trennen von uranisotopen
US3923619A (en) O{HU 18 {B Enrichment process in UO{HD 2{B F{HD 2 {B utilizing laser light
GB1529391A (en) Separation of species
FR2394320A1 (fr) Procede de separation d'isotopes d'uranium et compose utilise dans ce procede
WO2004029279A3 (en) Process for recovery of daughter isotopes from a source material
US3411883A (en) Recovery of cesium and nitrous oxide from fission product solutions containing ammonium nitrate
DePoorter et al. Photochemically produced U (IV) as a reductant for Pu (IV) and applications in nuclear fuel reprocessing
DE2414846A1 (de) Verfahren zur reinigung einer xenon, radon und radonabkoemmlinge enthaltenden atmosphaere
JPH0566290A (ja) ネプツニウムの分離方法および装置
RU2187336C1 (ru) Способ получения препарата на основе стронция-89
FR2433968A1 (fr) Procede de separation isotopique par chromatographie