FR2420367A1 - METHOD FOR SEPARATING ISOTOPE DEUTERIUM USING ETHYLENE AND ETHYLENE DICHLORIDE - Google Patents
METHOD FOR SEPARATING ISOTOPE DEUTERIUM USING ETHYLENE AND ETHYLENE DICHLORIDEInfo
- Publication number
- FR2420367A1 FR2420367A1 FR7906124A FR7906124A FR2420367A1 FR 2420367 A1 FR2420367 A1 FR 2420367A1 FR 7906124 A FR7906124 A FR 7906124A FR 7906124 A FR7906124 A FR 7906124A FR 2420367 A1 FR2420367 A1 FR 2420367A1
- Authority
- FR
- France
- Prior art keywords
- ethylene
- deuterium
- organic molecules
- separating
- containing deuterium
- 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.)
- Pending
Links
- YZCKVEUIGOORGS-OUBTZVSYSA-N Deuterium Chemical compound [2H] YZCKVEUIGOORGS-OUBTZVSYSA-N 0.000 title abstract 6
- 229910052805 deuterium Inorganic materials 0.000 title abstract 6
- VGGSQFUCUMXWEO-UHFFFAOYSA-N Ethene Chemical compound C=C VGGSQFUCUMXWEO-UHFFFAOYSA-N 0.000 title abstract 2
- 239000005977 Ethylene Substances 0.000 title abstract 2
- WSLDOOZREJYCGB-UHFFFAOYSA-N 1,2-Dichloroethane Chemical compound ClCCCl WSLDOOZREJYCGB-UHFFFAOYSA-N 0.000 title 1
- BZHJMEDXRYGGRV-UHFFFAOYSA-N Vinyl chloride Chemical compound ClC=C BZHJMEDXRYGGRV-UHFFFAOYSA-N 0.000 abstract 1
- 125000004431 deuterium atom Chemical group 0.000 abstract 1
- QQONPFPTGQHPMA-UHFFFAOYSA-N propylene Natural products CC=C QQONPFPTGQHPMA-UHFFFAOYSA-N 0.000 abstract 1
- 125000004805 propylene group Chemical group [H]C([H])([H])C([H])([*:1])C([H])([H])[*:2] 0.000 abstract 1
- 230000005855 radiation Effects 0.000 abstract 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
-
- C—CHEMISTRY; METALLURGY
- C01—INORGANIC CHEMISTRY
- C01B—NON-METALLIC ELEMENTS; COMPOUNDS THEREOF; METALLOIDS OR COMPOUNDS THEREOF NOT COVERED BY SUBCLASS C01C
- C01B4/00—Hydrogen isotopes; Inorganic compounds thereof prepared by isotope exchange, e.g. NH3 + D2 → NH2D + HD
Landscapes
- Chemical & Material Sciences (AREA)
- Organic Chemistry (AREA)
- Life Sciences & Earth Sciences (AREA)
- Biophysics (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Health & Medical Sciences (AREA)
- General Health & Medical Sciences (AREA)
- Inorganic Chemistry (AREA)
- Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
- Physical Water Treatments (AREA)
Abstract
L'invention concerne une méthode pour séparer et enrichir des molécules contenant du deutérium. Selon l'invention, on prévoit une source 10 de molécules organiques contenant des atomes de deutérium, ces molécules organiques étant choisies parmi l'éthylène, le chlorure de vinyle, le dichoroéthane et le propylène ; on expose les molécules organiques au rayonnement d'au moins une source d'un laser à infrarouge A, particulièrement accordé et focalisé pour décomposer sélectivement les molécules organiques contenant du deutérium afin de former une espèce moléculaire enrichie contenant du deutérium; et on sépare en B l'espèce moléculaire enrichie en deutérium des molécules non décomposées et épuisées en deutérium. L'invention s'applique notamment à l'industrie nucléaire.The invention relates to a method for separating and enriching molecules containing deuterium. According to the invention, there is provided a source 10 of organic molecules containing deuterium atoms, these organic molecules being chosen from ethylene, vinyl chloride, dichoroethane and propylene; exposing the organic molecules to radiation from at least one source of an infrared laser A, particularly tuned and focused to selectively decompose the organic molecules containing deuterium to form an enriched molecular species containing deuterium; and separating in B the molecular species enriched in deuterium from the molecules not decomposed and depleted in deuterium. The invention applies in particular to the nuclear industry.
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| US88973078A | 1978-03-24 | 1978-03-24 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| FR2420367A1 true FR2420367A1 (en) | 1979-10-19 |
Family
ID=25395689
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| FR7906124A Pending FR2420367A1 (en) | 1978-03-24 | 1979-03-09 | METHOD FOR SEPARATING ISOTOPE DEUTERIUM USING ETHYLENE AND ETHYLENE DICHLORIDE |
Country Status (6)
| Country | Link |
|---|---|
| JP (1) | JPS54126896A (en) |
| CA (1) | CA1122154A (en) |
| DE (1) | DE2909363A1 (en) |
| FR (1) | FR2420367A1 (en) |
| GB (1) | GB2017067B (en) |
| IT (1) | IT1110408B (en) |
Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4025408A (en) * | 1976-05-28 | 1977-05-24 | The United States Of America As Represented By The United States Energy Research And Development Administration | Deuterium separation by infrared-induced addition reaction |
| FR2358916A1 (en) * | 1976-07-19 | 1978-02-17 | Benson Sidney | DEUTERIUM ISOTOPES SEPARATION AND ENRICHMENT PROCESS |
-
1979
- 1979-02-21 GB GB7906162A patent/GB2017067B/en not_active Expired
- 1979-03-08 JP JP2623279A patent/JPS54126896A/en active Pending
- 1979-03-09 CA CA000323081A patent/CA1122154A/en not_active Expired
- 1979-03-09 IT IT20872/79A patent/IT1110408B/en active
- 1979-03-09 FR FR7906124A patent/FR2420367A1/en active Pending
- 1979-03-09 DE DE19792909363 patent/DE2909363A1/en not_active Withdrawn
Patent Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4025408A (en) * | 1976-05-28 | 1977-05-24 | The United States Of America As Represented By The United States Energy Research And Development Administration | Deuterium separation by infrared-induced addition reaction |
| FR2358916A1 (en) * | 1976-07-19 | 1978-02-17 | Benson Sidney | DEUTERIUM ISOTOPES SEPARATION AND ENRICHMENT PROCESS |
Also Published As
| Publication number | Publication date |
|---|---|
| GB2017067B (en) | 1982-08-25 |
| IT1110408B (en) | 1985-12-23 |
| GB2017067A (en) | 1979-10-03 |
| CA1122154A (en) | 1982-04-20 |
| JPS54126896A (en) | 1979-10-02 |
| IT7920872A0 (en) | 1979-03-09 |
| DE2909363A1 (en) | 1979-10-25 |
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