GB1517436A - Method of separating components of an isotopic mixture - Google Patents
Method of separating components of an isotopic mixtureInfo
- Publication number
- GB1517436A GB1517436A GB22178/76A GB2217876A GB1517436A GB 1517436 A GB1517436 A GB 1517436A GB 22178/76 A GB22178/76 A GB 22178/76A GB 2217876 A GB2217876 A GB 2217876A GB 1517436 A GB1517436 A GB 1517436A
- Authority
- GB
- United Kingdom
- Prior art keywords
- mixture
- reactor
- starting material
- separated
- molecules
- 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
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01S—DEVICES USING THE PROCESS OF LIGHT AMPLIFICATION BY STIMULATED EMISSION OF RADIATION [LASER] TO AMPLIFY OR GENERATE LIGHT; DEVICES USING STIMULATED EMISSION OF ELECTROMAGNETIC RADIATION IN WAVE RANGES OTHER THAN OPTICAL
- H01S3/00—Lasers, i.e. devices using stimulated emission of electromagnetic radiation in the infrared, visible or ultraviolet wave range
- H01S3/05—Construction or shape of optical resonators; Accommodation of active medium therein; Shape of active medium
- H01S3/08—Construction or shape of optical resonators or components thereof
Landscapes
- Physics & Mathematics (AREA)
- Electromagnetism (AREA)
- Life Sciences & Earth Sciences (AREA)
- Biophysics (AREA)
- Chemical & Material Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Engineering & Computer Science (AREA)
- Plasma & Fusion (AREA)
- Optics & Photonics (AREA)
- Physical Or Chemical Processes And Apparatus (AREA)
- Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
Abstract
1517436 Isotope separation using irradiation KRAFTWERK UNION AG 27 May 1976 [30 May 1975] 22178/76 Heading C1A An isotope mixture is irradiated at such a frequency that the molecules of the component(s) which are to be separated from the mixture are selectively excited; chemical reaction then takes place between these excited molecules and free atoms or free radicals as a co-reactant which has been obtained by dissociation of a starting material, the mixture obtained is then removed from the reaction zone and the reaction product is separated by known means outside the reactor, the rate of flow of the mixture through the reactor is regulated to ensure that the coreactant is already recombining to form the starting material. In the Example an isotopic mixture of UF 6 is treated to selectively excite 235 UF 6 which may react with atomic hydrogen, nitrogen or oxygen or with CH 3 or CHO radicals to form UF 5 or UF 4 .
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| DE2524127A DE2524127C3 (en) | 1975-05-30 | 1975-05-30 | Process for isotope separation |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| GB1517436A true GB1517436A (en) | 1978-07-12 |
Family
ID=5947870
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| GB22178/76A Expired GB1517436A (en) | 1975-05-30 | 1976-05-27 | Method of separating components of an isotopic mixture |
Country Status (7)
| Country | Link |
|---|---|
| AU (1) | AU501271B2 (en) |
| CA (1) | CA1078327A (en) |
| DE (1) | DE2524127C3 (en) |
| FR (1) | FR2312284A1 (en) |
| GB (1) | GB1517436A (en) |
| IL (1) | IL49636A (en) |
| ZA (1) | ZA763162B (en) |
-
1975
- 1975-05-30 DE DE2524127A patent/DE2524127C3/en not_active Expired
-
1976
- 1976-05-19 CA CA252,896A patent/CA1078327A/en not_active Expired
- 1976-05-24 IL IL49636A patent/IL49636A/en unknown
- 1976-05-24 AU AU14233/76A patent/AU501271B2/en not_active Expired
- 1976-05-26 FR FR7616111A patent/FR2312284A1/en not_active Withdrawn
- 1976-05-26 ZA ZA763162A patent/ZA763162B/en unknown
- 1976-05-27 GB GB22178/76A patent/GB1517436A/en not_active Expired
Also Published As
| Publication number | Publication date |
|---|---|
| DE2524127A1 (en) | 1976-12-02 |
| IL49636A (en) | 1978-12-17 |
| DE2524127C3 (en) | 1980-09-11 |
| ZA763162B (en) | 1977-05-25 |
| AU1423376A (en) | 1977-12-01 |
| AU501271B2 (en) | 1979-06-14 |
| DE2524127B2 (en) | 1980-01-17 |
| IL49636A0 (en) | 1976-07-30 |
| CA1078327A (en) | 1980-05-27 |
| FR2312284A1 (en) | 1976-12-24 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PS | Patent sealed [section 19, patents act 1949] | ||
| PCNP | Patent ceased through non-payment of renewal fee |