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WO2019032223A3 - Isotope enrichment via differential condensation and reflection of isotopes during supersonic beam gas-surface scattering - Google Patents

Isotope enrichment via differential condensation and reflection of isotopes during supersonic beam gas-surface scattering Download PDF

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Publication number
WO2019032223A3
WO2019032223A3 PCT/US2018/040609 US2018040609W WO2019032223A3 WO 2019032223 A3 WO2019032223 A3 WO 2019032223A3 US 2018040609 W US2018040609 W US 2018040609W WO 2019032223 A3 WO2019032223 A3 WO 2019032223A3
Authority
WO
WIPO (PCT)
Prior art keywords
reflection
surface scattering
via differential
supersonic beam
isotope enrichment
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.)
Ceased
Application number
PCT/US2018/040609
Other languages
French (fr)
Other versions
WO2019032223A2 (en
Inventor
Steven J. SIBENER
Kevin J. NIHILL
Jacob D. GRAHAM
Alison A. MCMILLAN
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.)
University of Chicago
Original Assignee
University of Chicago
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 University of Chicago filed Critical University of Chicago
Publication of WO2019032223A2 publication Critical patent/WO2019032223A2/en
Publication of WO2019032223A3 publication Critical patent/WO2019032223A3/en
Anticipated expiration legal-status Critical
Ceased legal-status Critical Current

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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

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  • Chemical & Material Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Other Investigation Or Analysis Of Materials By Electrical Means (AREA)
  • Lasers (AREA)

Abstract

Provided are apparatus and methods for enriching and separating isotopes or isotopologues. The apparatus and methods enrich and/or separate isotopes or isotopologues present in a supersonic beam incident upon a surface via the differential condensation or reflection of different isotopes or isotopologues on the surface.
PCT/US2018/040609 2017-07-07 2018-07-02 Isotope enrichment via differential condensation and reflection of isotopes during supersonic beam gas-surface scattering Ceased WO2019032223A2 (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US201762529660P 2017-07-07 2017-07-07
US62/529,660 2017-07-07

Publications (2)

Publication Number Publication Date
WO2019032223A2 WO2019032223A2 (en) 2019-02-14
WO2019032223A3 true WO2019032223A3 (en) 2019-03-07

Family

ID=65271272

Family Applications (1)

Application Number Title Priority Date Filing Date
PCT/US2018/040609 Ceased WO2019032223A2 (en) 2017-07-07 2018-07-02 Isotope enrichment via differential condensation and reflection of isotopes during supersonic beam gas-surface scattering

Country Status (1)

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WO (1) WO2019032223A2 (en)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US11413579B2 (en) 2017-05-19 2022-08-16 The University Of Chicago Separation of isotopes in space and time by gas-surface atomic diffraction
US12109535B2 (en) * 2020-11-06 2024-10-08 The University Of Chicago Enrichment and separation of isotopes, isotopologues, or other chemical species, via differential embedding in a capture matrix
US12296299B2 (en) 2021-04-30 2025-05-13 The University Of Chicago Isotopologue or isotope enrichment via preferential condensation of isotopologues or isotopes under non-equilibrium gas-surface collision conditions

Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4025790A (en) * 1974-12-11 1977-05-24 Uranit Uran-Isotopentrennungs-Gmbh Method for separating isotopes by means of lasers
US4119509A (en) * 1976-06-11 1978-10-10 Massachusetts Institute Of Technology Method and apparatus for isotope separation from a gas stream
US4199679A (en) * 1975-11-27 1980-04-22 Ami Rav Aviv Method and apparatus for the separation of isotopes
US20140245885A1 (en) * 2011-06-01 2014-09-04 Bertrand Rowe Process and Device for Separating Isotopes from a Gas Flow

Patent Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4025790A (en) * 1974-12-11 1977-05-24 Uranit Uran-Isotopentrennungs-Gmbh Method for separating isotopes by means of lasers
US4199679A (en) * 1975-11-27 1980-04-22 Ami Rav Aviv Method and apparatus for the separation of isotopes
US4119509A (en) * 1976-06-11 1978-10-10 Massachusetts Institute Of Technology Method and apparatus for isotope separation from a gas stream
US20140245885A1 (en) * 2011-06-01 2014-09-04 Bertrand Rowe Process and Device for Separating Isotopes from a Gas Flow

Non-Patent Citations (1)

* Cited by examiner, † Cited by third party
Title
NIHILL ET AL.: "Separation of Isotopes in Space and Time by Gas-Surface Atomic Diffraction", PHYSICAL REVIEW LETTERS, vol. 119, 23 October 2017 (2017-10-23), pages 176001, XP055559062, Retrieved from the Internet <URL:http://sibener-group.uchicago.edu/docs/pubs/175.pdf> [retrieved on 20190104] *

Also Published As

Publication number Publication date
WO2019032223A2 (en) 2019-02-14

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