GB1503031A - Method and an apparatus for separating the isotopes of a chemical element - Google Patents
Method and an apparatus for separating the isotopes of a chemical elementInfo
- Publication number
- GB1503031A GB1503031A GB5826/75A GB582675A GB1503031A GB 1503031 A GB1503031 A GB 1503031A GB 5826/75 A GB5826/75 A GB 5826/75A GB 582675 A GB582675 A GB 582675A GB 1503031 A GB1503031 A GB 1503031A
- Authority
- GB
- United Kingdom
- Prior art keywords
- isotopes
- ions
- separating
- boxes
- ion fragments
- 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
- B01D59/50—Separation involving two or more processes covered by different groups selected from groups B01D59/02, B01D59/10, B01D59/20, B01D59/22, B01D59/28, B01D59/34, B01D59/36, B01D59/38, B01D59/44
Landscapes
- Chemical & Material Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Other Investigation Or Analysis Of Materials By Electrical Means (AREA)
- Treatment Of Liquids With Adsorbents In General (AREA)
- Lasers (AREA)
Abstract
1503031 Isotope separation F M DEVIENNE 21 Feb 1975 [21 Feb 1974] 5826/75 Heading HID A method of separating isotopes comprises producing a beam of ions of a compound containing the isotopes from a source 6 and accelerating the beam through a series of collision boxes 12 to 16 which contain a neutral target gas such as argon or helium causing dissociation of the ions into ion fragments some of which are distinguished by containing the different isotopes and maintaining the collision boxes at a potential such that ions containing one of the isotopes are preferentially trapped within the boxes and condense on the walls. The other ion fragments are caused by electrostatic deflectors 19 to 23 to condense on a slidably removable liner 11. The method is used for separating uranium isotopes and the initial compounds can be iodides, bromides or chlorides of uranium. The condensation surfaces of the apparatus are cooled. The collection of ion fragments can be improved by the provision of auxiliary collectors at the exits of the collision boxes, Fig. 2(b) (not shown).
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| FR7405943A FR2261802B1 (en) | 1974-02-21 | 1974-02-21 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| GB1503031A true GB1503031A (en) | 1978-03-08 |
Family
ID=9135263
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| GB5826/75A Expired GB1503031A (en) | 1974-02-21 | 1975-02-21 | Method and an apparatus for separating the isotopes of a chemical element |
Country Status (16)
| Country | Link |
|---|---|
| JP (1) | JPS5231518B2 (en) |
| AT (1) | AT360129B (en) |
| AU (1) | AU499350B2 (en) |
| BE (1) | BE825810A (en) |
| CH (1) | CH599804A5 (en) |
| DE (1) | DE2507624C2 (en) |
| DK (1) | DK62375A (en) |
| ES (1) | ES434941A1 (en) |
| FR (1) | FR2261802B1 (en) |
| GB (1) | GB1503031A (en) |
| IL (1) | IL46624A (en) |
| IT (1) | IT1031946B (en) |
| LU (1) | LU71889A1 (en) |
| NL (1) | NL7501955A (en) |
| NO (1) | NO144096C (en) |
| SE (1) | SE412995B (en) |
Families Citing this family (20)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| FR2495955A1 (en) * | 1976-09-24 | 1982-06-18 | Commissariat Energie Atomique | PROCESS FOR SEPARATING ISOTOPES FROM A GASEOUS MIXTURE |
| DE2829881C2 (en) * | 1978-07-07 | 1982-09-30 | URANIT, Uran-Isotopentrennungs-Gesellschaft mbH, 5170 Jülich | Process for the separation of a gaseous isotope mixture by means of laser irradiation |
| FR2560426A1 (en) * | 1984-02-28 | 1985-08-30 | Commissariat Energie Atomique | DEVICE FOR PRODUCING IONS OF A SPECIFIED SPECIES, USING FOR SEPARATION FROM OTHER IONS, ENERGY SELECTION, APPLICATION TO ION IMPLANTATION |
| US6291313B1 (en) | 1997-05-12 | 2001-09-18 | Silicon Genesis Corporation | Method and device for controlled cleaving process |
| US5985742A (en) | 1997-05-12 | 1999-11-16 | Silicon Genesis Corporation | Controlled cleavage process and device for patterned films |
| US6033974A (en) | 1997-05-12 | 2000-03-07 | Silicon Genesis Corporation | Method for controlled cleaving process |
| US20070122997A1 (en) | 1998-02-19 | 2007-05-31 | Silicon Genesis Corporation | Controlled process and resulting device |
| US6027988A (en) * | 1997-05-28 | 2000-02-22 | The Regents Of The University Of California | Method of separating films from bulk substrates by plasma immersion ion implantation |
| US6548382B1 (en) | 1997-07-18 | 2003-04-15 | Silicon Genesis Corporation | Gettering technique for wafers made using a controlled cleaving process |
| US6291326B1 (en) | 1998-06-23 | 2001-09-18 | Silicon Genesis Corporation | Pre-semiconductor process implant and post-process film separation |
| US6500732B1 (en) | 1999-08-10 | 2002-12-31 | Silicon Genesis Corporation | Cleaving process to fabricate multilayered substrates using low implantation doses |
| US6263941B1 (en) | 1999-08-10 | 2001-07-24 | Silicon Genesis Corporation | Nozzle for cleaving substrates |
| US8187377B2 (en) | 2002-10-04 | 2012-05-29 | Silicon Genesis Corporation | Non-contact etch annealing of strained layers |
| US7811900B2 (en) | 2006-09-08 | 2010-10-12 | Silicon Genesis Corporation | Method and structure for fabricating solar cells using a thick layer transfer process |
| US8293619B2 (en) | 2008-08-28 | 2012-10-23 | Silicon Genesis Corporation | Layer transfer of films utilizing controlled propagation |
| US9362439B2 (en) | 2008-05-07 | 2016-06-07 | Silicon Genesis Corporation | Layer transfer of films utilizing controlled shear region |
| US8993410B2 (en) | 2006-09-08 | 2015-03-31 | Silicon Genesis Corporation | Substrate cleaving under controlled stress conditions |
| US8330126B2 (en) | 2008-08-25 | 2012-12-11 | Silicon Genesis Corporation | Race track configuration and method for wafering silicon solar substrates |
| DE102008044940B4 (en) * | 2008-08-29 | 2015-10-08 | Webasto-Edscha Cabrio GmbH | Information carrier arrangement, convertible top for a convertible vehicle and method for producing a top cloth |
| US8329557B2 (en) | 2009-05-13 | 2012-12-11 | Silicon Genesis Corporation | Techniques for forming thin films by implantation with reduced channeling |
-
1974
- 1974-02-21 FR FR7405943A patent/FR2261802B1/fr not_active Expired
-
1975
- 1975-02-12 IL IL46624A patent/IL46624A/en unknown
- 1975-02-14 NO NO750489A patent/NO144096C/en unknown
- 1975-02-18 AU AU78289/75A patent/AU499350B2/en not_active Expired
- 1975-02-19 CH CH170275A patent/CH599804A5/xx not_active IP Right Cessation
- 1975-02-19 NL NL7501955A patent/NL7501955A/en not_active Application Discontinuation
- 1975-02-19 DK DK62375*#A patent/DK62375A/da not_active Application Discontinuation
- 1975-02-20 LU LU71889A patent/LU71889A1/xx unknown
- 1975-02-20 AT AT129975A patent/AT360129B/en not_active IP Right Cessation
- 1975-02-20 SE SE7501936A patent/SE412995B/en unknown
- 1975-02-21 BE BE153586A patent/BE825810A/en not_active IP Right Cessation
- 1975-02-21 GB GB5826/75A patent/GB1503031A/en not_active Expired
- 1975-02-21 DE DE2507624A patent/DE2507624C2/en not_active Expired
- 1975-02-21 JP JP50021804A patent/JPS5231518B2/ja not_active Expired
- 1975-02-21 IT IT20520/75A patent/IT1031946B/en active
-
1976
- 1976-02-21 ES ES434941A patent/ES434941A1/en not_active Expired
Also Published As
| Publication number | Publication date |
|---|---|
| SE7501936L (en) | 1975-08-22 |
| DE2507624A1 (en) | 1975-09-25 |
| IT1031946B (en) | 1979-05-10 |
| ES434941A1 (en) | 1976-11-16 |
| JPS5231518B2 (en) | 1977-08-15 |
| IL46624A (en) | 1977-04-29 |
| FR2261802A1 (en) | 1975-09-19 |
| ATA129975A (en) | 1980-05-15 |
| JPS50152197A (en) | 1975-12-06 |
| DE2507624C2 (en) | 1984-05-03 |
| NO750489L (en) | 1975-08-22 |
| SE412995B (en) | 1980-03-31 |
| NO144096C (en) | 1981-06-24 |
| NO144096B (en) | 1981-03-16 |
| AU499350B2 (en) | 1979-04-12 |
| AT360129B (en) | 1980-12-29 |
| AU7828975A (en) | 1976-08-19 |
| LU71889A1 (en) | 1975-06-24 |
| NL7501955A (en) | 1975-08-25 |
| IL46624A0 (en) | 1975-06-25 |
| CH599804A5 (en) | 1978-05-31 |
| BE825810A (en) | 1975-06-16 |
| FR2261802B1 (en) | 1978-01-06 |
| DK62375A (en) | 1975-11-03 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PS | Patent sealed [section 19, patents act 1949] | ||
| 732 | Registration of transactions, instruments or events in the register (sect. 32/1977) | ||
| PCNP | Patent ceased through non-payment of renewal fee |