IL45777A - Method of separating isotopes - Google Patents

Method of separating isotopes

Info

Publication number
IL45777A
IL45777A IL45777A IL4577774A IL45777A IL 45777 A IL45777 A IL 45777A IL 45777 A IL45777 A IL 45777A IL 4577774 A IL4577774 A IL 4577774A IL 45777 A IL45777 A IL 45777A
Authority
IL
Israel
Prior art keywords
molecules
laser
excited
radiation
gaseous compound
Prior art date
Application number
IL45777A
Other languages
English (en)
Other versions
IL45777A0 (en
Original Assignee
Exxon Research 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
Application filed by Exxon Research Engineering Co filed Critical Exxon Research Engineering Co
Publication of IL45777A0 publication Critical patent/IL45777A0/xx
Publication of IL45777A publication Critical patent/IL45777A/en

Links

Classifications

    • 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
    • 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

Landscapes

  • Chemical & Material Sciences (AREA)
  • Physics & Mathematics (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Health & Medical Sciences (AREA)
  • General Health & Medical Sciences (AREA)
  • Toxicology (AREA)
  • Electromagnetism (AREA)
  • Organic Chemistry (AREA)
  • Optics & Photonics (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Biophysics (AREA)
  • Physical Or Chemical Processes And Apparatus (AREA)
  • Lasers (AREA)
  • Inorganic Compounds Of Heavy Metals (AREA)
IL45777A 1973-10-23 1974-10-03 Method of separating isotopes IL45777A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US05/408,669 US3937956A (en) 1973-10-23 1973-10-23 Isotope separation process

Publications (2)

Publication Number Publication Date
IL45777A0 IL45777A0 (en) 1974-12-31
IL45777A true IL45777A (en) 1977-02-28

Family

ID=23617247

Family Applications (1)

Application Number Title Priority Date Filing Date
IL45777A IL45777A (en) 1973-10-23 1974-10-03 Method of separating isotopes

Country Status (14)

Country Link
US (1) US3937956A (fr)
JP (1) JPS5073093A (fr)
AU (1) AU7401374A (fr)
BE (1) BE821323A (fr)
CA (1) CA1033317A (fr)
CH (1) CH588294A5 (fr)
DE (1) DE2449424A1 (fr)
ES (1) ES431238A1 (fr)
FR (1) FR2248076B1 (fr)
GB (1) GB1473330A (fr)
IL (1) IL45777A (fr)
IT (1) IT1021894B (fr)
NL (1) NL7413478A (fr)
SE (1) SE7413298L (fr)

Families Citing this family (50)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2528953A1 (de) * 1975-06-28 1977-01-13 Kernforschung Gmbh Ges Fuer Verfahren zur trennung von isotopen
US5015348A (en) * 1972-06-14 1991-05-14 Eerkens Jozef W High mass isotope separation arrangement
US4636287A (en) * 1974-04-29 1987-01-13 Jersey Nuclear-Avco Isotopes, Inc. Frequency swept laser system for isotope excitation
US4088553A (en) * 1974-06-12 1978-05-09 The United States Of America As Represented By The United States Department Of Energy Method for separating boron isotopes
US4107536A (en) * 1974-08-21 1978-08-15 General Electric Company Method for isotope-selective vibrational excitation of a gaseous compound of an isotope using multiple wavelengths
FR2297665A1 (fr) * 1975-01-15 1976-08-13 Comp Generale Electricite Dispositif de separation d'isotopes
DE2517173C3 (de) * 1975-04-18 1980-10-02 Kraftwerk Union Ag, 4330 Muelheim Verfahren zur Trennung von Isotopen
US4049515A (en) * 1975-04-22 1977-09-20 The United States Of America As Represented By The United States Energy Research And Development Administration Laser isotope separation by multiple photon absorption
DE2517828A1 (de) * 1975-04-22 1976-11-18 Kraftwerk Union Ag Verfahren zur trennung bzw. anreicherung von isotopen
US4655890A (en) * 1975-04-22 1987-04-07 The United States Of America As Represented By The United States Department Of Energy Laser isotope separation by multiple photon absorption
US4039411A (en) * 1975-06-30 1977-08-02 Jersey Nuclear-Avco Isotopes, Inc. Isotope separation using vibrationally excited molecules
US4176025A (en) * 1975-08-27 1979-11-27 Westinghouse Electric Corp. Isotope dissociation selective electron attachment and separation
CA1072047A (fr) * 1975-09-12 1980-02-19 Richard K. Lyon Methode de separation des isotopes
DE2640583C2 (de) * 1975-09-18 1985-07-04 Exxon Research and Engineering Co., Linden, N.J. Verfahren zum Trennen von Isotopen
US4302305A (en) * 1975-09-18 1981-11-24 Exxon Research & Engineering Co. Isotope separation process
FR2331371A1 (fr) * 1975-11-12 1977-06-10 Commissariat Energie Atomique Procede et dispositif d'excitation et de dissociation selective par absorption de la lumiere laser et application a l'enrichissement isotopique
US4734177A (en) * 1975-11-26 1988-03-29 The United States Of America As Represented By The United States Department Of Energy Laser isotope separation
IL48553A (en) * 1975-11-27 1978-07-31 Aviv Ami Rav Method and apparatus for the separation of isotopes
US3996120A (en) * 1976-01-12 1976-12-07 The United States Of America As Represented By The Secretary Of Commerce Laser-induced photochemical enrichment of boron isotopes
US4097384A (en) * 1976-03-22 1978-06-27 Northwestern University Process for uranium isotope separation
US4155822A (en) * 1976-04-26 1979-05-22 Exxon Research & Engineering Co. Isotope separation process
US4264877A (en) * 1976-05-19 1981-04-28 International Business Machines Corporation Apparatus for producing tunable intense coherent radiation in the vicinity 628 cm.-1
US4085332A (en) * 1976-06-03 1978-04-18 Nasa Apparatus for extraction and separation of a preferentially photo-dissociated molecular isotope into positive and negative ions by means of an electric field
US4200507A (en) * 1976-12-03 1980-04-29 General Atomic Company Separation of uranium isotopes
US4439404A (en) * 1976-12-03 1984-03-27 Ga Technologies Inc. Separation of uranium isotopes
US4140905A (en) * 1977-05-02 1979-02-20 The Governing Council Of The University Of Toronto Laser-induced mass spectrometry
DE2722310C2 (de) * 1977-05-17 1986-02-06 Max-Planck-Gesellschaft zur Förderung der Wissenschaften e.V., 3400 Göttingen Photochemisches Isotopentrennverfahren
US4170736A (en) * 1977-11-14 1979-10-09 The Aerospace Corporation Multi-photon photoionization trace vapor detector
US4255404A (en) * 1977-12-22 1981-03-10 Westinghouse Electric Corp. Isotopic separation
US4206350A (en) * 1978-01-31 1980-06-03 Westinghouse Electric Corp. Atomic and molecular isotope separation
DE2808955C3 (de) * 1978-03-02 1980-08-28 Uranit, Uran-Isotopentrennungs- Gesellschaft Mbh, 5170 Juelich Verfahren und Vorrichtung zur Trennung von Uranisotopen durch selektive Anregung von gas- oder dampfförmigen Uranhexafluorid-Molekülen mittels Laser-Strahlung
US4320300A (en) * 1979-09-28 1982-03-16 Allied Chemical Corporation Isotope separation by solar photoionization
US4568436A (en) * 1982-08-25 1986-02-04 Westinghouse Electric Corp. Separation of isotopes of zirconium
US4496445A (en) * 1982-09-07 1985-01-29 Westinghouse Electric Corp. Separation of isotopes of zirconium
US4490225A (en) * 1982-09-07 1984-12-25 Westinghouse Electric Corp. Separation of isotopes of zirconium
FR2586410B1 (fr) * 1985-08-22 1987-10-30 Commissariat Energie Atomique Procede de preparation de fluorures de soufre de formule s2f10 et sf6.
US5061353A (en) * 1986-12-29 1991-10-29 Gte Products Corporation High feedstock utilization photochemical process for 196 Hg enrichment
US5316635A (en) * 1992-05-22 1994-05-31 Atomic Energy Of Canada Limited/Energie Atomique Du Canada Limitee Zirconium isotope separation using tuned laser beams
US5527437A (en) * 1994-08-19 1996-06-18 Atomic Energy Of Canada Limited/Energie Atomique Du Canada Limitee Selective two-color resonant ionization of zirconium-91
NL1006285C2 (nl) * 1997-06-11 1998-12-14 Urenco Nederland Bv Werkwijze en inrichting voor isotoop-selectieve foto-ionisatie van kwik.
US7893377B2 (en) * 2003-03-04 2011-02-22 Taiyo Nippon Sanso Corporation Method for concentrating oxygen isotope
DE10336057B4 (de) * 2003-08-01 2010-12-23 Albrecht Dr. Lindinger Verfahren, Vorrichtung und Computerprogramm zur Trennung von Molekülen mit unterschiedlichen Anregungsspektren
JP4699784B2 (ja) * 2005-03-28 2011-06-15 大陽日酸株式会社 酸素同位体の濃縮方法及び濃縮装置
DE102005061687B4 (de) * 2005-12-21 2008-04-10 Carl Zeiss Nts Gmbh Verfahren und Vorrichtung zur Abstandsmessung sowie Verwendung des Verfahrens und der Vorrichtung zur Topographiebestimmung
RU2531178C2 (ru) * 2012-12-18 2014-10-20 Федеральное государственное бюджетное образовательное учреждение высшего профессионального образования "Воронежский государственный университет" (ФГБОУ ВПО "ВГУ") Способ лазерного разделения изотопов водорода
RU2530062C2 (ru) * 2012-12-18 2014-10-10 Федеральное государственное бюджетное образовательное учреждение высшего профессионального образования "Воронежский государственный университет" (ФГБОУ ВПО "ВГУ") Способ лазерного разделения изотопов хлора
RU2620051C2 (ru) * 2015-10-01 2017-05-22 Федеральное государственное бюджетное образовательное учреждение высшего профессионального образования "Воронежский государственный университет" (ФГБОУ ВПО "ВГУ") Способ лазерного разделения изотопов фтора
RU2652260C2 (ru) * 2016-10-03 2018-04-25 федеральное государственное бюджетное образовательное учреждение высшего образования "Воронежский государственный университет" (ФГБОУ ВО "ВГУ") Способ лазерного разделения изотопов лития
RU2651338C2 (ru) * 2016-10-06 2018-04-19 Федеральное государственное бюджетное образовательное учреждение высшего образования "Воронежский государственный университет" (ФГБОУ ВПО "ВГУ") Способ лазерного разделения изотопов йода
RU2724748C1 (ru) * 2019-11-19 2020-06-25 федеральное государственное бюджетное образовательное учреждение высшего образования "Воронежский государственный университет" (ФГБОУ ВО "ВГУ") Способ лазерного разделения изотопов кислорода

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR1391738A (fr) * 1963-10-21 1965-03-12 Comp Generale Electricite Procédé de séparation isotopique
DE1959767C2 (de) * 1969-11-28 1982-12-23 Battelle-Institut E.V., 6000 Frankfurt Verfahren zur Isotopentrennung
US3772519A (en) * 1970-03-25 1973-11-13 Jersey Nuclear Avco Isotopes Method of and apparatus for the separation of isotopes
IL39023A (en) * 1972-03-19 1977-02-28 Yeshaya Nebenzahl Isotope separation

Also Published As

Publication number Publication date
FR2248076A1 (fr) 1975-05-16
CA1033317A (fr) 1978-06-20
NL7413478A (nl) 1975-04-25
GB1473330A (en) 1977-05-11
SE7413298L (fr) 1975-04-24
US3937956A (en) 1976-02-10
CH588294A5 (fr) 1977-05-31
JPS5073093A (fr) 1975-06-17
IL45777A0 (en) 1974-12-31
BE821323A (fr) 1975-04-22
AU7401374A (en) 1976-04-08
DE2449424A1 (de) 1975-05-22
FR2248076B1 (fr) 1979-02-16
ES431238A1 (es) 1977-02-01
IT1021894B (it) 1978-02-20

Similar Documents

Publication Publication Date Title
US3937956A (en) Isotope separation process
US5015348A (en) High mass isotope separation arrangement
US3983020A (en) Isotopic separation by photopredissociation
US4049515A (en) Laser isotope separation by multiple photon absorption
EP1867383B1 (fr) Procede de concentration d'un isotope de l'oxygene et appareil de concentration
US3904500A (en) Hydrogen isotope separation from water
US4000051A (en) Laser isotope separation process
Becker et al. The practical and physical aspect of uranium isotope separation with lasers
US4081339A (en) Method of deuterium isotope separation and enrichment
US5110430A (en) High mass isotope separation arrangement
US4003809A (en) Isotope separation process
US4158614A (en) Method for separating gaseous mixtures of matter
US3947335A (en) Isotope separation by selective photodissociation of glyoxal
US4035270A (en) Isotope separation process
US4220510A (en) Method for separating isotopes in the liquid phase at cryogenic temperature
US4447303A (en) Method of separating boron isotopes
US4158615A (en) Isotope separation process
Yokoyama et al. Selective T/H separation by NH 3 laser multiple-photon dissociation of CTCL 3
US4032306A (en) Isotope separation by photodissociation of van der waal's molecules
US4206350A (en) Atomic and molecular isotope separation
JPH0314491B2 (fr)
Eerkens High mass isotope separation arrangement
Eerkens Isotope separation
Mcalpine et al. Laser isotope separation by the selective multiphoton decomposition process
Jensen Hydrogen isotope separation from water