FR2469951A1 - Procede et appareil pour separer les isotopes de l'uranium - Google Patents

Procede et appareil pour separer les isotopes de l'uranium

Info

Publication number
FR2469951A1
FR2469951A1 FR8004892A FR8004892A FR2469951A1 FR 2469951 A1 FR2469951 A1 FR 2469951A1 FR 8004892 A FR8004892 A FR 8004892A FR 8004892 A FR8004892 A FR 8004892A FR 2469951 A1 FR2469951 A1 FR 2469951A1
Authority
FR
France
Prior art keywords
isotopes
uranium isotopes
separating uranium
uranium
selective
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.)
Withdrawn
Application number
FR8004892A
Other languages
English (en)
Inventor
John Tolliver Ii Porter
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.)
General Atomics Corp
Original Assignee
General Atomics Corp
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 General Atomics Corp filed Critical General Atomics Corp
Publication of FR2469951A1 publication Critical patent/FR2469951A1/fr
Withdrawn legal-status Critical Current

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01J—CHEMICAL OR PHYSICAL PROCESSES, e.g. CATALYSIS OR COLLOID CHEMISTRY; THEIR RELEVANT APPARATUS
    • B01J19/00—Chemical, physical or physico-chemical processes in general; Their relevant apparatus
    • B01J19/08—Processes employing the direct application of electric or wave energy, or particle radiation; Apparatus therefor
    • B01J19/12—Processes employing the direct application of electric or wave energy, or particle radiation; Apparatus therefor employing electromagnetic waves
    • B01J19/121—Coherent waves, e.g. laser beams
    • 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

Abstract

L'INVENTION CONCERNE UN PROCEDE ET UN APPAREIL 11 POUR SEPARER LES ISOTOPES DE L'URANIUM; POUR SEPARER LES ISOTOPES DE L'URANIUM, ON EFFECTUE UNE EXCITATION ISOTOPIQUE SELECTIVE D'UN SEL D'URANYLE 14 SUSCEPTIBLE DE REACTION PHOTOCHIMIQUE A UNE TEMPERATURE CRYOGENIQUE PUIS UNE SEPARATION CHIMIQUE DE L'U AINSI OBTENU PAR REDUCTION PHOTOCHIMIQUE SELECTIVE DU RESTE DU SEL D'URANYLE.
FR8004892A 1979-11-21 1980-03-05 Procede et appareil pour separer les isotopes de l'uranium Withdrawn FR2469951A1 (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US06/096,442 US4439404A (en) 1976-12-03 1979-11-21 Separation of uranium isotopes

Publications (1)

Publication Number Publication Date
FR2469951A1 true FR2469951A1 (fr) 1981-05-29

Family

ID=22257370

Family Applications (1)

Application Number Title Priority Date Filing Date
FR8004892A Withdrawn FR2469951A1 (fr) 1979-11-21 1980-03-05 Procede et appareil pour separer les isotopes de l'uranium

Country Status (8)

Country Link
US (1) US4439404A (fr)
JP (1) JPS5676229A (fr)
AU (1) AU540190B2 (fr)
CA (1) CA1144516A (fr)
DE (1) DE3009124A1 (fr)
FR (1) FR2469951A1 (fr)
GB (1) GB2063549B (fr)
NL (1) NL8001460A (fr)

Families Citing this family (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2526672A1 (fr) * 1982-05-17 1983-11-18 Commissariat Energie Atomique Procede de separation isotopique de l'uranium utilisant une solution cryogenique
US4584073A (en) * 1983-12-21 1986-04-22 Westinghouse Electric Corp. Process and apparatus for isotopic enrichment using lasers
JPS63242326A (ja) * 1987-03-31 1988-10-07 Rikagaku Kenkyusho レ−ザ−同位体分離法におけるレ−ザ−照射方法
JP2671744B2 (ja) * 1993-04-15 1997-10-29 動力炉・核燃料開発事業団 光化学的選択効果によるウラン同位体の濃縮方法
RU2081925C1 (ru) * 1996-04-02 1997-06-20 Евгений Николаевич Большаков Способ извлечения драгоценных металлов из растворов и установка для его осуществления

Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2287262A1 (fr) * 1974-10-07 1976-05-07 Kraftwerk Union Ag Procede de regeneration de melanges, notamment d'isotopes
FR2293967A1 (fr) * 1974-12-11 1976-07-09 Uranit Gmbh Procede de separation isotopique par laser
US4097384A (en) * 1976-03-22 1978-06-27 Northwestern University Process for uranium isotope separation

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3983020A (en) * 1973-01-26 1976-09-28 The Regents Of The University Of California Isotopic separation by photopredissociation
US3937956A (en) * 1973-10-23 1976-02-10 Exxon Research & Engineering Company Isotope separation process
US4032419A (en) * 1975-06-11 1977-06-28 Research Corporation Method and apparatus for separating uranium isotopes
US4200507A (en) * 1976-12-03 1980-04-29 General Atomic Company Separation of uranium isotopes

Patent Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2287262A1 (fr) * 1974-10-07 1976-05-07 Kraftwerk Union Ag Procede de regeneration de melanges, notamment d'isotopes
FR2293967A1 (fr) * 1974-12-11 1976-07-09 Uranit Gmbh Procede de separation isotopique par laser
US4097384A (en) * 1976-03-22 1978-06-27 Northwestern University Process for uranium isotope separation

Also Published As

Publication number Publication date
NL8001460A (nl) 1981-06-16
GB2063549A (en) 1981-06-03
DE3009124A1 (de) 1981-05-27
CA1144516A (fr) 1983-04-12
US4439404A (en) 1984-03-27
JPS5676229A (en) 1981-06-23
AU540190B2 (en) 1984-11-08
AU5561280A (en) 1981-05-28
GB2063549B (en) 1983-06-02

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Legal Events

Date Code Title Description
TP Transmission of property
ST Notification of lapse