DE68901969T2 - Verfahren zur anreicherung von kohlenstoff 13 durch laserbestrahlung. - Google Patents
Verfahren zur anreicherung von kohlenstoff 13 durch laserbestrahlung.Info
- Publication number
- DE68901969T2 DE68901969T2 DE8989100961T DE68901969T DE68901969T2 DE 68901969 T2 DE68901969 T2 DE 68901969T2 DE 8989100961 T DE8989100961 T DE 8989100961T DE 68901969 T DE68901969 T DE 68901969T DE 68901969 T2 DE68901969 T2 DE 68901969T2
- Authority
- DE
- Germany
- Prior art keywords
- laser radiation
- enriching carbon
- enriching
- carbon
- radiation
- 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 - Fee Related
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
Landscapes
- Life Sciences & Earth Sciences (AREA)
- Biophysics (AREA)
- Chemical & Material Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
- Physical Or Chemical Processes And Apparatus (AREA)
- Thermal Transfer Or Thermal Recording In General (AREA)
- Carbon And Carbon Compounds (AREA)
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP63011555A JPH01189338A (ja) | 1988-01-21 | 1988-01-21 | レーザーを用いた炭素13の濃縮法 |
Publications (2)
Publication Number | Publication Date |
---|---|
DE68901969D1 DE68901969D1 (de) | 1992-08-13 |
DE68901969T2 true DE68901969T2 (de) | 1993-02-04 |
Family
ID=11781193
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
DE8989100961T Expired - Fee Related DE68901969T2 (de) | 1988-01-21 | 1989-01-20 | Verfahren zur anreicherung von kohlenstoff 13 durch laserbestrahlung. |
Country Status (5)
Country | Link |
---|---|
US (1) | US4941956A (de) |
EP (1) | EP0325273B1 (de) |
JP (1) | JPH01189338A (de) |
CA (1) | CA1335977C (de) |
DE (1) | DE68901969T2 (de) |
Families Citing this family (7)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US5085748A (en) * | 1989-01-24 | 1992-02-04 | Nippon Steel Chemical Co., Ltd. | Process for enriching carbon 13 |
WO1990011818A1 (fr) * | 1989-03-30 | 1990-10-18 | Nippon Steel Corporation | Enrichissement de carbone treize |
US5468355A (en) * | 1993-06-04 | 1995-11-21 | Science Research Laboratory | Method for producing radioisotopes |
DE10336057B4 (de) * | 2003-08-01 | 2010-12-23 | Albrecht Dr. Lindinger | Verfahren, Vorrichtung und Computerprogramm zur Trennung von Molekülen mit unterschiedlichen Anregungsspektren |
WO2009021987A1 (en) | 2007-08-16 | 2009-02-19 | Solvay (Société Anonyme) | Process for the preparation of esters of 4-fluorosubstituted 3-oxo-alcanoic acids |
KR101329082B1 (ko) | 2011-11-25 | 2013-11-14 | 한국원자력연구원 | 광섬유 레이저를 이용한 탄소 및 산소 동위원소 분리 방법 및 장치 |
RU2712592C1 (ru) * | 2019-05-23 | 2020-01-29 | Федеральное государственное бюджетное учреждение науки Институт спектроскопии Российской академии наук (ИСАН) | Способ двухступенчатого получения высокообогащенного изотопа углерода 13С лазерным методом |
Family Cites Families (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US4212717A (en) * | 1975-12-22 | 1980-07-15 | The Regents Of The University Of California | Separation of isotopes by photo-induced predissociation |
US4313807A (en) * | 1978-04-03 | 1982-02-02 | "Studiecentrum Voor Kernenergie," "S.C.K." | Method for enriching a gaseous isotopic mixture with at least one isotope |
CA1125230A (en) * | 1979-08-06 | 1982-06-08 | Her Majesty The Queen, In Right Of Canada, As Represented By The Ministe R Of The National Research Council Of Canada | Separation of isotopes |
US4406763A (en) * | 1981-04-03 | 1983-09-27 | The United States Of America As Represented By The Secretary Of The Navy | Separation of carbon isotopes |
CA1182069A (en) * | 1981-05-26 | 1985-02-05 | Michel Gauthier | Laser production of carbon-13 based on cf.sub.2hc1 |
JPS60132629A (ja) * | 1983-12-21 | 1985-07-15 | Rikagaku Kenkyusho | レ−ザ−による炭素13の濃縮法 |
-
1988
- 1988-01-21 JP JP63011555A patent/JPH01189338A/ja active Granted
-
1989
- 1989-01-17 US US07/297,708 patent/US4941956A/en not_active Expired - Fee Related
- 1989-01-20 EP EP89100961A patent/EP0325273B1/de not_active Expired
- 1989-01-20 CA CA000588717A patent/CA1335977C/en not_active Expired - Fee Related
- 1989-01-20 DE DE8989100961T patent/DE68901969T2/de not_active Expired - Fee Related
Also Published As
Publication number | Publication date |
---|---|
CA1335977C (en) | 1995-06-20 |
JPH01189338A (ja) | 1989-07-28 |
DE68901969D1 (de) | 1992-08-13 |
JPH0580246B2 (de) | 1993-11-08 |
EP0325273A1 (de) | 1989-07-26 |
US4941956A (en) | 1990-07-17 |
EP0325273B1 (de) | 1992-07-08 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
8364 | No opposition during term of opposition | ||
8339 | Ceased/non-payment of the annual fee |