SE7604129L - PROCEDURE AND APPLIANCE FOR TREATMENT OF A FLUID - Google Patents
PROCEDURE AND APPLIANCE FOR TREATMENT OF A FLUIDInfo
- Publication number
- SE7604129L SE7604129L SE7604129A SE7604129A SE7604129L SE 7604129 L SE7604129 L SE 7604129L SE 7604129 A SE7604129 A SE 7604129A SE 7604129 A SE7604129 A SE 7604129A SE 7604129 L SE7604129 L SE 7604129L
- Authority
- SE
- Sweden
- Prior art keywords
- stream
- passage
- fluid
- composition
- length
- Prior art date
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
Landscapes
- Chemical & Material Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Physical Or Chemical Processes And Apparatus (AREA)
- Separation By Low-Temperature Treatments (AREA)
- Heat-Exchange Devices With Radiators And Conduit Assemblies (AREA)
- Sampling And Sample Adjustment (AREA)
- Pipeline Systems (AREA)
Abstract
1503883 Separating fluid streams ATOMIC ENERGY BOARD 20 April 1976 [17 April 1975] 15973/76 Heading B1L A method of treating a fluid e.g. isotopes of UF 6 which comprises; feeding into a length of passage 18 a stream of fluid of a single phase and having a composition which varies in a known fashion with respect to a specified property thereof over a cross-section of the stream transverse to the direction of movement of the stream; moving the stream along the length of passage by passing it through an impeller or propeller located in the length of passage downsteam of the feeding without destroying the variation in composition of the stream; and before-the variation in composition has disappeared and after the fluid has passed through the impeller or propeller, separating at least some parts of the stream having different compositions from one another while withdrawing them from the passage. In Fig. 1 the passage 18.1 forms part of a circuit having inlets 36 and 40 for U 235 depleted and enriched gas respectively, gas flows helically in laminar streams downwardly in passage 18.1 through a rotary bladed compressor 16.1 through inner housing 12 having optionally a heat exchanger 22, a partition 28, an isotope separator 24, in which U 235 passes preferentially to inner duct 34 and is withdrawn in a separate stream or streams. The apparatus may consist of a plurality of modules 10 with exchange of depleted and enriched gas therebetween. The apparatus may be modified as in Fig. 8 not shown.
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| ZA752442A ZA752442B (en) | 1975-04-17 | 1975-04-17 | Method and means for treating a fluid |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| SE7604129L true SE7604129L (en) | 1976-10-18 |
| SE427087B SE427087B (en) | 1983-03-07 |
Family
ID=25568883
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| SE7604129A SE427087B (en) | 1975-04-17 | 1976-04-08 | GAS PREPARATION PROCEDURE AND APPLIANCE |
Country Status (22)
| Country | Link |
|---|---|
| JP (1) | JPS606685B2 (en) |
| AT (1) | AT359615B (en) |
| AU (1) | AU497175B2 (en) |
| BE (1) | BE840850A (en) |
| BR (1) | BR7602159A (en) |
| CA (1) | CA1074239A (en) |
| CH (1) | CH604842A5 (en) |
| DE (1) | DE2617227A1 (en) |
| DK (1) | DK147753C (en) |
| ES (1) | ES447386A1 (en) |
| FI (1) | FI60505C (en) |
| FR (1) | FR2307568A1 (en) |
| GB (1) | GB1503883A (en) |
| IE (1) | IE42797B1 (en) |
| IL (1) | IL49361A (en) |
| IT (1) | IT1063958B (en) |
| NL (1) | NL7603721A (en) |
| NO (1) | NO145496C (en) |
| PT (1) | PT64989B (en) |
| SE (1) | SE427087B (en) |
| ZA (1) | ZA752442B (en) |
| ZM (1) | ZM4876A1 (en) |
Families Citing this family (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE2712643C3 (en) * | 1977-03-23 | 1979-09-13 | Nustep Trennduesen Entwicklungs- Und Patentverwertungsgesellschaft Mbh & Co Kg, 4300 Essen | Device for the enrichment of uranium isotopes using the separating nozzle method |
| DE2741461C2 (en) * | 1977-09-15 | 1979-12-06 | Nustep Trennduesen Entwicklungs- Und Patentverwertungsgesellschaft Mbh & Co Kg, 4300 Essen | Device for the enrichment of uranium isotopes using the separating nozzle method |
Family Cites Families (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| SE387189B (en) * | 1970-10-29 | 1976-08-30 | Montedison Spa | PROCEDURE FOR URANIZOTO ENRICHMENT BY GAS DIFFUSION |
| FR2180542A1 (en) * | 1972-04-20 | 1973-11-30 | Commissariat Energie Atomique | Elementary sepg cell - for sepg mixts of isotopic cpds |
| FR2229448B1 (en) * | 1973-05-18 | 1979-03-02 | Commissariat Energie Atomique |
-
1975
- 1975-04-17 ZA ZA752442A patent/ZA752442B/en unknown
-
1976
- 1976-04-06 IL IL49361A patent/IL49361A/en unknown
- 1976-04-08 PT PT64989A patent/PT64989B/en unknown
- 1976-04-08 BR BR7602159A patent/BR7602159A/en unknown
- 1976-04-08 NL NL7603721A patent/NL7603721A/en not_active Application Discontinuation
- 1976-04-08 SE SE7604129A patent/SE427087B/en not_active IP Right Cessation
- 1976-04-12 DK DK169776A patent/DK147753C/en not_active IP Right Cessation
- 1976-04-13 CA CA250,209A patent/CA1074239A/en not_active Expired
- 1976-04-13 AU AU12941/76A patent/AU497175B2/en not_active Expired
- 1976-04-13 NO NO76761285A patent/NO145496C/en unknown
- 1976-04-14 ES ES447386A patent/ES447386A1/en not_active Expired
- 1976-04-14 IE IE802/76A patent/IE42797B1/en unknown
- 1976-04-14 ZM ZM48/76A patent/ZM4876A1/en unknown
- 1976-04-15 CH CH482576A patent/CH604842A5/xx not_active IP Right Cessation
- 1976-04-15 DE DE19762617227 patent/DE2617227A1/en active Granted
- 1976-04-16 BE BE166233A patent/BE840850A/en not_active IP Right Cessation
- 1976-04-16 FR FR7611484A patent/FR2307568A1/en active Granted
- 1976-04-16 JP JP51042594A patent/JPS606685B2/en not_active Expired
- 1976-04-16 IT IT22412/76A patent/IT1063958B/en active
- 1976-04-20 GB GB15973/76A patent/GB1503883A/en not_active Expired
- 1976-04-20 FI FI761063A patent/FI60505C/en not_active IP Right Cessation
- 1976-04-20 AT AT288276A patent/AT359615B/en not_active IP Right Cessation
Also Published As
| Publication number | Publication date |
|---|---|
| NO145496B (en) | 1981-12-28 |
| FI60505B (en) | 1981-10-30 |
| NO761285L (en) | 1976-10-19 |
| IE42797B1 (en) | 1980-10-22 |
| FR2307568A1 (en) | 1976-11-12 |
| FI60505C (en) | 1982-02-10 |
| ATA288276A (en) | 1980-04-15 |
| NL7603721A (en) | 1976-10-19 |
| JPS606685B2 (en) | 1985-02-20 |
| BE840850A (en) | 1976-10-18 |
| IE42797L (en) | 1976-10-17 |
| IL49361A (en) | 1979-07-25 |
| DK147753B (en) | 1984-12-03 |
| ES447386A1 (en) | 1977-07-01 |
| ZA752442B (en) | 1976-11-24 |
| PT64989A (en) | 1976-05-01 |
| DK169776A (en) | 1976-10-18 |
| FR2307568B1 (en) | 1981-11-27 |
| ZM4876A1 (en) | 1977-07-21 |
| DK147753C (en) | 1985-08-19 |
| DE2617227A1 (en) | 1976-10-28 |
| CH604842A5 (en) | 1978-09-15 |
| BR7602159A (en) | 1976-10-12 |
| PT64989B (en) | 1978-01-05 |
| GB1503883A (en) | 1978-03-15 |
| AU1294176A (en) | 1977-10-20 |
| AT359615B (en) | 1980-11-25 |
| SE427087B (en) | 1983-03-07 |
| DE2617227C2 (en) | 1991-06-20 |
| JPS527078A (en) | 1977-01-19 |
| NO145496C (en) | 1982-04-14 |
| CA1074239A (en) | 1980-03-25 |
| IT1063958B (en) | 1985-02-18 |
| FI761063A (en) | 1976-10-18 |
| AU497175B2 (en) | 1978-12-07 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| NUG | Patent has lapsed |
Ref document number: 7604129-2 Effective date: 19890427 Format of ref document f/p: F |