CA1203773A - Isotopic separation process - Google Patents
Isotopic separation processInfo
- Publication number
- CA1203773A CA1203773A CA000396471A CA396471A CA1203773A CA 1203773 A CA1203773 A CA 1203773A CA 000396471 A CA000396471 A CA 000396471A CA 396471 A CA396471 A CA 396471A CA 1203773 A CA1203773 A CA 1203773A
- Authority
- CA
- Canada
- Prior art keywords
- uranium
- compounds
- process according
- anions
- laser
- 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
- 238000000034 method Methods 0.000 title claims abstract description 24
- 230000008569 process Effects 0.000 title claims abstract description 24
- 238000005372 isotope separation Methods 0.000 title claims abstract description 9
- 150000001875 compounds Chemical class 0.000 claims abstract description 34
- JFALSRSLKYAFGM-UHFFFAOYSA-N uranium(0) Chemical compound [U] JFALSRSLKYAFGM-UHFFFAOYSA-N 0.000 claims abstract description 22
- 150000001450 anions Chemical class 0.000 claims abstract description 16
- JFALSRSLKYAFGM-OIOBTWANSA-N uranium-235 Chemical compound [235U] JFALSRSLKYAFGM-OIOBTWANSA-N 0.000 claims abstract description 16
- 239000008246 gaseous mixture Substances 0.000 claims abstract description 15
- 230000005284 excitation Effects 0.000 claims abstract description 13
- 239000002879 Lewis base Substances 0.000 claims abstract description 11
- 150000007527 lewis bases Chemical class 0.000 claims abstract description 11
- 229910052770 Uranium Inorganic materials 0.000 claims abstract description 9
- GNOIPBMMFNIUFM-UHFFFAOYSA-N hexamethylphosphoric triamide Chemical group CN(C)P(=O)(N(C)C)N(C)C GNOIPBMMFNIUFM-UHFFFAOYSA-N 0.000 claims description 19
- 150000003671 uranium compounds Chemical class 0.000 claims description 17
- -1 trifluoroacetate anions Chemical class 0.000 claims description 6
- 229910019142 PO4 Inorganic materials 0.000 claims description 2
- 125000001931 aliphatic group Chemical group 0.000 claims description 2
- 150000001412 amines Chemical class 0.000 claims description 2
- 235000021317 phosphate Nutrition 0.000 claims description 2
- 150000003013 phosphoric acid derivatives Chemical class 0.000 claims 1
- 239000003758 nuclear fuel Substances 0.000 abstract description 2
- 230000000155 isotopic effect Effects 0.000 description 11
- CURLTUGMZLYLDI-UHFFFAOYSA-N Carbon dioxide Chemical compound O=C=O CURLTUGMZLYLDI-UHFFFAOYSA-N 0.000 description 8
- 238000010521 absorption reaction Methods 0.000 description 7
- 229910002092 carbon dioxide Inorganic materials 0.000 description 7
- 239000000203 mixture Substances 0.000 description 6
- 150000002500 ions Chemical class 0.000 description 5
- 238000000926 separation method Methods 0.000 description 5
- ZYGHJZDHTFUPRJ-UHFFFAOYSA-N coumarin Chemical compound C1=CC=C2OC(=O)C=CC2=C1 ZYGHJZDHTFUPRJ-UHFFFAOYSA-N 0.000 description 4
- 239000001569 carbon dioxide Substances 0.000 description 3
- WYICGPHECJFCBA-UHFFFAOYSA-N dioxouranium(2+) Chemical compound O=[U+2]=O WYICGPHECJFCBA-UHFFFAOYSA-N 0.000 description 3
- 230000003993 interaction Effects 0.000 description 3
- 239000007787 solid Substances 0.000 description 3
- 230000007704 transition Effects 0.000 description 3
- 238000000862 absorption spectrum Methods 0.000 description 2
- 230000004913 activation Effects 0.000 description 2
- 239000002585 base Substances 0.000 description 2
- 230000008901 benefit Effects 0.000 description 2
- 229960000956 coumarin Drugs 0.000 description 2
- 235000001671 coumarin Nutrition 0.000 description 2
- 230000005274 electronic transitions Effects 0.000 description 2
- 239000007792 gaseous phase Substances 0.000 description 2
- 230000001105 regulatory effect Effects 0.000 description 2
- 239000000126 substance Substances 0.000 description 2
- ARBGBCQCAFWNDH-UHFFFAOYSA-N 2-methoxy-4-(1,3-thiazolidin-2-yl)phenol Chemical compound C1=C(O)C(OC)=CC(C2SCCN2)=C1 ARBGBCQCAFWNDH-UHFFFAOYSA-N 0.000 description 1
- ZLHLYESIHSHXGM-UHFFFAOYSA-N 4,6-dimethyl-1h-imidazo[1,2-a]purin-9-one Chemical compound N=1C(C)=CN(C2=O)C=1N(C)C1=C2NC=N1 ZLHLYESIHSHXGM-UHFFFAOYSA-N 0.000 description 1
- 230000009471 action Effects 0.000 description 1
- 230000015556 catabolic process Effects 0.000 description 1
- 238000006243 chemical reaction Methods 0.000 description 1
- 239000003153 chemical reaction reagent Substances 0.000 description 1
- 238000000354 decomposition reaction Methods 0.000 description 1
- 238000006731 degradation reaction Methods 0.000 description 1
- 125000002147 dimethylamino group Chemical group [H]C([H])([H])N(*)C([H])([H])[H] 0.000 description 1
- 238000010494 dissociation reaction Methods 0.000 description 1
- 230000005593 dissociations Effects 0.000 description 1
- 238000001914 filtration Methods 0.000 description 1
- 229910052732 germanium Inorganic materials 0.000 description 1
- GNPVGFCGXDBREM-UHFFFAOYSA-N germanium atom Chemical compound [Ge] GNPVGFCGXDBREM-UHFFFAOYSA-N 0.000 description 1
- 229910052500 inorganic mineral Inorganic materials 0.000 description 1
- 239000003446 ligand Substances 0.000 description 1
- 229910052751 metal Inorganic materials 0.000 description 1
- 239000007769 metal material Substances 0.000 description 1
- 239000011707 mineral Substances 0.000 description 1
- 150000007530 organic bases Chemical class 0.000 description 1
- 238000005086 pumping Methods 0.000 description 1
- 239000011819 refractory material Substances 0.000 description 1
- 125000005289 uranyl group Chemical group 0.000 description 1
- 238000001429 visible spectrum Methods 0.000 description 1
- 239000003039 volatile agent Substances 0.000 description 1
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)
- Lasers (AREA)
- Physical Or Chemical Processes And Apparatus (AREA)
- Pharmaceuticals Containing Other Organic And Inorganic Compounds (AREA)
Priority Applications (5)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| FR7628726A FR2491771A1 (fr) | 1976-09-24 | 1976-09-24 | Procede de separation isotopique utilisant un faisceau laser |
| EP82400259A EP0086313A1 (fr) | 1976-09-24 | 1982-02-15 | Procédé de séparation isotopique de l'uranium par irradiation laser |
| CA000396471A CA1203773A (en) | 1976-09-24 | 1982-02-17 | Isotopic separation process |
| AU80577/82A AU8057782A (en) | 1976-09-24 | 1982-02-18 | Process of isotopic separation of uranium |
| JP57029095A JPS58146428A (ja) | 1976-09-24 | 1982-02-26 | アイソト−プ分離方法 |
Applications Claiming Priority (5)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| FR7628726A FR2491771A1 (fr) | 1976-09-24 | 1976-09-24 | Procede de separation isotopique utilisant un faisceau laser |
| EP82400259A EP0086313A1 (fr) | 1976-09-24 | 1982-02-15 | Procédé de séparation isotopique de l'uranium par irradiation laser |
| CA000396471A CA1203773A (en) | 1976-09-24 | 1982-02-17 | Isotopic separation process |
| AU80577/82A AU8057782A (en) | 1976-09-24 | 1982-02-18 | Process of isotopic separation of uranium |
| JP57029095A JPS58146428A (ja) | 1976-09-24 | 1982-02-26 | アイソト−プ分離方法 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CA1203773A true CA1203773A (en) | 1986-04-29 |
Family
ID=27507261
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CA000396471A Expired CA1203773A (en) | 1976-09-24 | 1982-02-17 | Isotopic separation process |
Country Status (5)
| Country | Link |
|---|---|
| EP (1) | EP0086313A1 (enrdf_load_stackoverflow) |
| JP (1) | JPS58146428A (enrdf_load_stackoverflow) |
| AU (1) | AU8057782A (enrdf_load_stackoverflow) |
| CA (1) | CA1203773A (enrdf_load_stackoverflow) |
| FR (1) | FR2491771A1 (enrdf_load_stackoverflow) |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4612097A (en) * | 1983-11-14 | 1986-09-16 | Westinghouse Electric Corp. | Process for separation of zirconium isotopes |
Family Cites Families (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US3951768A (en) * | 1971-02-05 | 1976-04-20 | Karl Gurs | Method of separating isotopes |
| AU6011980A (en) * | 1979-12-21 | 1981-06-25 | Exxon Research And Engineering Company | Separation of isotopes |
| US4357307A (en) * | 1979-12-21 | 1982-11-02 | Exxon Research And Engineering Company | Method of separating isotopes in which a compounding of selectivity is achieved by limiting the timing of the collection step |
| US4362669A (en) * | 1980-02-25 | 1982-12-07 | Exxon Research And Engineering Co. | Uranyl compounds employing a strong base |
-
1976
- 1976-09-24 FR FR7628726A patent/FR2491771A1/fr active Granted
-
1982
- 1982-02-15 EP EP82400259A patent/EP0086313A1/fr not_active Withdrawn
- 1982-02-17 CA CA000396471A patent/CA1203773A/en not_active Expired
- 1982-02-18 AU AU80577/82A patent/AU8057782A/en not_active Abandoned
- 1982-02-26 JP JP57029095A patent/JPS58146428A/ja active Pending
Also Published As
| Publication number | Publication date |
|---|---|
| EP0086313A1 (fr) | 1983-08-24 |
| FR2491771B1 (enrdf_load_stackoverflow) | 1984-12-21 |
| AU8057782A (en) | 1983-08-25 |
| JPS58146428A (ja) | 1983-09-01 |
| FR2491771A1 (fr) | 1982-04-16 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| MKEX | Expiry |