FR2308403A1 - Procede de separation isotopique par laser - Google Patents

Procede de separation isotopique par laser

Info

Publication number: FR2308403A1
Authority: FR; France
Prior art keywords: separation process; isotopic separation; laser; laser isotopic; separation
Prior art date: 1975-04-22
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

FR7611932A

Other languages

English (en)

Other versions

FR2308403B1 (fr

Inventor

Charles Paul Robinson

Stephen Dell Rockwood

Reed Jerry Jensen

John Leslie Lyman

Jack Paxton Aldridge Iii

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.)

US Department of Energy

Energy Research and Development Administration ERDA

Original Assignee

US Department of Energy

Energy Research and Development Administration ERDA

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.)

1975-04-22

Filing date

1976-04-22

Publication date

1976-11-19

1976-04-22 Application filed by US Department of Energy, Energy Research and Development Administration ERDA filed Critical US Department of Energy

1976-11-19 Publication of FR2308403A1 publication Critical patent/FR2308403A1/fr

1982-03-19 Application granted granted Critical

1982-03-19 Publication of FR2308403B1 publication Critical patent/FR2308403B1/fr

Status Granted legal-status Critical Current

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

Landscapes

Life Sciences & Earth Sciences (AREA)
Biophysics (AREA)
Chemical & Material Sciences (AREA)
Chemical Kinetics & Catalysis (AREA)
Physical Or Chemical Processes And Apparatus (AREA)
Lasers (AREA)

FR7611932A 1975-04-22 1976-04-22 Procede de separation isotopique par laser Granted FR2308403A1 (fr)

Applications Claiming Priority (1)

Application Number	Priority Date	Filing Date	Title
US05/570,924 US4049515A (en)	1975-04-22	1975-04-22	Laser isotope separation by multiple photon absorption

Publications (2)

Publication Number	Publication Date
FR2308403A1 true FR2308403A1 (fr)	1976-11-19
FR2308403B1 FR2308403B1 (fr)	1982-03-19

Family

ID=24281622

Family Applications (1)

Application Number	Title	Priority Date	Filing Date
FR7611932A Granted FR2308403A1 (fr)	1975-04-22	1976-04-22	Procede de separation isotopique par laser

Country Status (7)

Country	Link
US (1)	US4049515A (fr)
JP (1)	JPS5236293A (fr)
AU (1)	AU506593B2 (fr)
CA (1)	CA1060840A (fr)
DE (1)	DE2617548A1 (fr)
FR (1)	FR2308403A1 (fr)
GB (1)	GB1503401A (fr)

Families Citing this family (18)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
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
US4302305A (en) *	1975-09-18	1981-11-24	Exxon Research & Engineering Co.	Isotope separation process
US4213836A (en) *	1977-10-04	1980-07-22	The United States Of America As Represented By The United States Department Of Energy	Laser-induced separation of hydrogen isotopes in the liquid phase
US4419582A (en) *	1977-12-19	1983-12-06	Jersey Nuclear-Avco Isotopes, Inc.	Use of autoionization transition absorption peaks in isotopically selective photoexcitation
US4336230A (en) *	1977-12-20	1982-06-22	Jersey Nuclear-Avco Isotopes, Inc.	Frequency chirp in isotopically selective photoexcitation
US4220510A (en) *	1978-07-13	1980-09-02	Massachusetts Institute Of Technology	Method for separating isotopes in the liquid phase at cryogenic temperature
US4257860A (en) *	1978-09-19	1981-03-24	The United States Of America As Represented By The United States Department Of Energy	Deuterium enrichment by selective photoinduced dissociation of a multihalogenated organic compound
US4303483A (en) *	1979-01-22	1981-12-01	The University Of Rochester	Laser isotope separation and gas purification by multiple photon absorption enhanced by heating
US4411755A (en) *	1980-11-28	1983-10-25	Herman Irving P	Laser-assisted isotope separation of tritium
US4447303A (en) *	1981-01-23	1984-05-08	The United States Of America As Represented By The United States Department Of Energy	Method of separating boron isotopes
US4461686A (en) *	1981-12-03	1984-07-24	Allied Corporation	Sequential multiphoton excitation method
JPS58153526A (ja) *	1982-03-10	1983-09-12	Japan Atom Energy Res Inst	３光子吸収による同位体分離法
US4690742A (en) *	1983-09-15	1987-09-01	Board Of Regents, The University Of Texas System	Method and apparatus for laser isotope separation
US4824537A (en) *	1985-02-06	1989-04-25	Rikagaku Kenkyusho	Working substances used in laser isotope separation and method of laser isotope separation
JPS6328431A (ja) *	1986-07-22	1988-02-06	Japan Atom Energy Res Inst	硼素同位体の分離方法
US5250231A (en) *	1991-09-18	1993-10-05	Combustion Engineering, Inc.	Nuclear fuel with isotopically depleted burnable absorber
US11307129B2 (en)	2020-03-23	2022-04-19	Savannah River Nuclear Solutions, Llc	Automatic gas sorption apparatus and method
CN117420121B (zh) *	2023-12-19	2024-05-14	哈尔滨工业大学	基于碰撞辐射和光谱关联的金属光谱识别方法及系统

Family Cites Families (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
US3937956A (en) *	1973-10-23	1976-02-10	Exxon Research & Engineering Company	Isotope separation process

1975
- 1975-04-22 US US05/570,924 patent/US4049515A/en not_active Expired - Lifetime
1976
- 1976-03-24 CA CA248,624A patent/CA1060840A/fr not_active Expired
- 1976-03-25 GB GB11950/76A patent/GB1503401A/en not_active Expired
- 1976-04-16 JP JP51043527A patent/JPS5236293A/ja active Pending
- 1976-04-20 AU AU13159/76A patent/AU506593B2/en not_active Expired
- 1976-04-22 FR FR7611932A patent/FR2308403A1/fr active Granted
- 1976-04-22 DE DE19762617548 patent/DE2617548A1/de not_active Withdrawn

Also Published As

Publication number	Publication date
CA1060840A (fr)	1979-08-21
DE2617548A1 (de)	1976-11-04
US4049515A (en)	1977-09-20
AU1315976A (en)	1977-10-27
JPS5236293A (en)	1977-03-19
GB1503401A (en)	1978-03-08
AU506593B2 (en)	1980-01-10
FR2308403B1 (fr)	1982-03-19

Publication	Publication Date	Title
FR2293967A1 (fr)	1976-07-09	Procede de separation isotopique par laser
BE840577A (fr)	1976-08-02	Procede de brasage
FR2301555A1 (fr)	1976-09-17	Procede de r
FR2301613A1 (fr)	1976-09-17	Procede
FR2301288A1 (fr)	1976-09-17	Procede p
FR2300291A1 (fr)	1976-09-03	Procede de re
BE857720A (fr)	1978-02-13	Procede de separation
FR2300048A1 (fr)	1976-09-03	Procede
FR2323435A1 (fr)	1977-04-08	Procede de preparation de dis
FR2308403A1 (fr)	1976-11-19	Procede de separation isotopique par laser
FR2337120A1 (fr)	1977-07-29	Procede d
FR2307833A1 (fr)	1976-11-12	Procede de preparation de polyphenylene-ethers
FR2299074A1 (fr)	1976-08-27	Procede
FR2301493A1 (fr)	1976-09-17	Procede
FR2300812A1 (fr)	1976-09-10	Procede
BE840106A (fr)	1976-09-27	Procede de separation isotopique par excitation selective
FR2322611A2 (fr)	1977-04-01	Procede de preparation de gamma-globuline
FR2301966A1 (fr)	1976-09-17	Procede
FR2297921A1 (fr)	1976-08-13	Procede de r
FR2301803A1 (fr)	1976-09-17	Procede e
FR2327987A1 (fr)	1977-05-13	Procede de preparation de 4-alkyl-thiosemicarbazides
FR2300092A1 (fr)	1976-09-03	Procede
FR2300647A1 (fr)	1976-09-10	Procede de decoupage
FR2300473A1 (fr)	1976-09-03	Procede
FR2300152A1 (fr)	1976-09-03	Procede

Legal Events

Date	Code	Title	Description
1984-02-24	ST	Notification of lapse