GB1571209A - Isotope separation process - Google Patents

Isotope separation process Download PDF

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Publication number
GB1571209A
GB1571209A GB19896/78A GB1989678A GB1571209A GB 1571209 A GB1571209 A GB 1571209A GB 19896/78 A GB19896/78 A GB 19896/78A GB 1989678 A GB1989678 A GB 1989678A GB 1571209 A GB1571209 A GB 1571209A
Authority
GB
United Kingdom
Prior art keywords
laser
compound
isotope
molecules
excited molecules
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
Application number
GB19896/78A
Other languages
English (en)
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
Priority to NL7805776A priority patent/NL7805776A/xx
Priority to FR7815866A priority patent/FR2413120A2/fr
Priority to AU36548/78A priority patent/AU526806B2/en
Application filed by Exxon Research and Engineering Co filed Critical Exxon Research and Engineering Co
Priority to BE2057025A priority patent/BE867647A/xx
Priority to GB19896/78A priority patent/GB1571209A/en
Priority to DE19782826226 priority patent/DE2826226A1/de
Publication of GB1571209A publication Critical patent/GB1571209A/en
Expired 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)
  • Lasers (AREA)
  • Physical Or Chemical Processes And Apparatus (AREA)
GB19896/78A 1978-01-01 1978-05-31 Isotope separation process Expired GB1571209A (en)

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
BE2057025A BE867647A (nl) 1978-01-01 1978-05-31 Werkwijze voor het scheiden van isotopen, uranylverbindingen, werkwijze voor de bereiding van uranylverbindingen
GB19896/78A GB1571209A (en) 1978-01-01 1978-05-31 Isotope separation process
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
BE2057025A BE867647A (nl) 1978-01-01 1978-05-31 Werkwijze voor het scheiden van isotopen, uranylverbindingen, werkwijze voor de bereiding van uranylverbindingen
GB19896/78A GB1571209A (en) 1978-01-01 1978-05-31 Isotope separation process
DE19782826226 DE2826226A1 (de) 1978-01-01 1978-06-15 Isotopentrennverfahren

Publications (1)

Publication Number Publication Date
GB1571209A true GB1571209A (en) 1980-07-09

Family

ID=27560559

Family Applications (1)

Application Number Title Priority Date Filing Date
GB19896/78A Expired GB1571209A (en) 1978-01-01 1978-05-31 Isotope separation process

Country Status (7)

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

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4357307A (en) * 1979-12-21 1982-11-02 Exxon Research And Engineering Company Method of separating isotopes in which a compounding of selectivity is achieved by limiting the timing of the collection step
AU6011980A (en) * 1979-12-21 1981-06-25 Exxon Research And Engineering Company Separation of isotopes

Family Cites Families (3)

* 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
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

Also Published As

Publication number Publication date
AU3654878A (en) 1979-01-04
BE867647A (nl) 1978-11-30
AU526806B2 (en) 1983-02-03
CH618956A5 (en) 1980-08-29
FR2413120A2 (fr) 1979-07-27
NL7805776A (nl) 1979-11-28
DE2826226A1 (de) 1979-12-20
FR2413120B2 (enExample) 1983-05-27

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Legal Events

Date Code Title Description
PS Patent sealed [section 19, patents act 1949]
746 Register noted 'licences of right' (sect. 46/1977)
PCNP Patent ceased through non-payment of renewal fee

Effective date: 19940531