ES451581A1 - Isotope separation procesys - Google Patents
Isotope separation procesysInfo
- Publication number
- ES451581A1 ES451581A1 ES451581A ES451581A ES451581A1 ES 451581 A1 ES451581 A1 ES 451581A1 ES 451581 A ES451581 A ES 451581A ES 451581 A ES451581 A ES 451581A ES 451581 A1 ES451581 A1 ES 451581A1
- Authority
- ES
- Spain
- Prior art keywords
- radiation
- isotopes
- corresponds
- separated
- converted
- 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
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
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)
Abstract
For separating the isotopes of an element, a gaseous compound of this element is simultaneously irradiated by IR radiation of two different wavelengths for a time of less than 10<-5> seconds. In this case, the first radiation has a wavelength which corresponds to an absorption band of the gaseous compound. The absorption band in question must in this case be one which corresponds to a form of molecular vibration in which the atoms of the element to be separated participate. The second radiation has a power density which is higher than 10<6> Watt/cm<2> and has the effect that the compound is isotopically selectively excited and converted. This conversion can either be a decomposition or a reaction with a second gas and the separation or enrichment of the isotopes is carried out by the converted molecules then being separated off from the unconverted molecules and isolated. As a result of this multiple photon absorption, an additional isotope enrichment is achieved in comparison to hitherto employed processes of single photon absorption.
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| US61462375A | 1975-09-18 | 1975-09-18 | |
| US71544976A | 1976-08-18 | 1976-08-18 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| ES451581A1 true ES451581A1 (en) | 1978-02-16 |
Family
ID=27087296
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| ES451581A Expired ES451581A1 (en) | 1975-09-18 | 1976-09-16 | Isotope separation procesys |
Country Status (11)
| Country | Link |
|---|---|
| JP (1) | JPS5926326B2 (en) |
| AU (1) | AU515892B2 (en) |
| CH (1) | CH611807A5 (en) |
| DE (1) | DE2640583C2 (en) |
| ES (1) | ES451581A1 (en) |
| FR (1) | FR2324351A1 (en) |
| GB (1) | GB1552949A (en) |
| IL (1) | IL50486A (en) |
| IT (1) | IT1070846B (en) |
| NL (1) | NL7610197A (en) |
| SE (1) | SE7610357L (en) |
Families Citing this family (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| FR2626785B1 (en) * | 1979-05-14 | 1990-07-27 | Commissariat Energie Atomique | PROCESS FOR ISOTOPIC SEPARATION OF 235UF6 AND 238UF6 MOLECULES FROM URANIUM HEXAFLUORIDE |
| JPS5970301U (en) * | 1982-10-29 | 1984-05-12 | 正和産業株式会社 | Welding structure of wires such as lead wires in electronic components |
| JPH0436352Y2 (en) * | 1986-04-23 | 1992-08-27 |
Family Cites Families (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| FR1391738A (en) * | 1963-10-21 | 1965-03-12 | Comp Generale Electricite | Isotopic separation process |
| SE413371B (en) * | 1973-02-02 | 1980-05-27 | Jersey Nuclear Avco Isotopes | PROCEDURE AND APPARATUS FOR ISOTO DIRECTION |
| US3937956A (en) * | 1973-10-23 | 1976-02-10 | Exxon Research & Engineering Company | Isotope separation process |
| 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 |
-
1976
- 1976-09-09 DE DE2640583A patent/DE2640583C2/en not_active Expired
- 1976-09-13 IT IT27168/76A patent/IT1070846B/en active
- 1976-09-14 CH CH1167176A patent/CH611807A5/en not_active IP Right Cessation
- 1976-09-14 IL IL50486A patent/IL50486A/en unknown
- 1976-09-14 NL NL7610197A patent/NL7610197A/en not_active Application Discontinuation
- 1976-09-14 AU AU17709/76A patent/AU515892B2/en not_active Expired
- 1976-09-15 GB GB38220/76A patent/GB1552949A/en not_active Expired
- 1976-09-16 ES ES451581A patent/ES451581A1/en not_active Expired
- 1976-09-17 FR FR7628063A patent/FR2324351A1/en active Granted
- 1976-09-17 SE SE7610357A patent/SE7610357L/en unknown
- 1976-09-18 JP JP51112395A patent/JPS5926326B2/en not_active Expired
Also Published As
| Publication number | Publication date |
|---|---|
| AU515892B2 (en) | 1981-05-07 |
| IT1070846B (en) | 1985-04-02 |
| DE2640583C2 (en) | 1985-07-04 |
| IL50486A (en) | 1980-02-29 |
| AU1770976A (en) | 1978-03-23 |
| FR2324351A1 (en) | 1977-04-15 |
| JPS5926326B2 (en) | 1984-06-26 |
| SE7610357L (en) | 1977-03-19 |
| GB1552949A (en) | 1979-09-19 |
| FR2324351B1 (en) | 1983-04-01 |
| NL7610197A (en) | 1977-03-22 |
| JPS5240298A (en) | 1977-03-29 |
| CH611807A5 (en) | 1979-06-29 |
| DE2640583A1 (en) | 1977-04-21 |
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