DE3202776C2 - - Google Patents
Info
- Publication number
- DE3202776C2 DE3202776C2 DE3202776A DE3202776A DE3202776C2 DE 3202776 C2 DE3202776 C2 DE 3202776C2 DE 3202776 A DE3202776 A DE 3202776A DE 3202776 A DE3202776 A DE 3202776A DE 3202776 C2 DE3202776 C2 DE 3202776C2
- Authority
- DE
- Germany
- 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
-
- 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
-
- 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
- B01D59/28—Separation by chemical exchange
- B01D59/32—Separation by chemical exchange by exchange between fluids
Landscapes
- Chemical & Material Sciences (AREA)
- Organic Chemistry (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)
- Treatment Of Liquids With Adsorbents In General (AREA)
Priority Applications (8)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE19823202776 DE3202776A1 (de) | 1982-01-28 | 1982-01-28 | Verfahren zur anreicherung und abtrennung von schweren wasserstoff-isotopen aus diese enthaltenden stoffstroemen durch isotopenaustausch |
FR8222153A FR2520251B1 (fr) | 1982-01-28 | 1982-12-30 | Procede pour l'enrichissement et la separation d'isotopes lourds de l'hydrogene, a partir de courants de matiere les contenant, par echange d'isotopes |
BE1/10689A BE895564A (fr) | 1982-01-28 | 1983-01-10 | Procede pour l'enrichissement et la separation d'isotopes lourds de l'hydrogene a partir de courants de matiere les contenant, par echange d'isotopes |
CH342/83A CH659954A5 (de) | 1982-01-28 | 1983-01-21 | Verfahren zur anreicherung und abtrennung von schweren wasserstoff-isotopen aus diese enthaltenden stoffstroemen durch isotopenaustausch. |
US06/461,171 US4519996A (en) | 1982-01-28 | 1983-01-26 | Method for enriching and separating heavy hydrogen isotopes from substance streams containing such isotopes by means of isotope exchange |
JP58011227A JPS58131125A (ja) | 1982-01-28 | 1983-01-26 | 重い水素同位体の濃縮分離方法 |
CA000420347A CA1197363A (en) | 1982-01-28 | 1983-01-27 | Method for enriching and separating heavy hydrogen isotopes from substance streams containing such isotopes by means of isotope exchange |
GB08302200A GB2116534B (en) | 1982-01-28 | 1983-01-27 | Method for enriching and separating heavy hydrogen isotopes from substance streams containing such isotopes by means of isotope exchange |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE19823202776 DE3202776A1 (de) | 1982-01-28 | 1982-01-28 | Verfahren zur anreicherung und abtrennung von schweren wasserstoff-isotopen aus diese enthaltenden stoffstroemen durch isotopenaustausch |
Publications (2)
Publication Number | Publication Date |
---|---|
DE3202776A1 DE3202776A1 (de) | 1983-08-04 |
DE3202776C2 true DE3202776C2 (US20020128544A1-20020912-M00022.png) | 1987-01-29 |
Family
ID=6154157
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
DE19823202776 Granted DE3202776A1 (de) | 1982-01-28 | 1982-01-28 | Verfahren zur anreicherung und abtrennung von schweren wasserstoff-isotopen aus diese enthaltenden stoffstroemen durch isotopenaustausch |
Country Status (8)
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
FR2578445A1 (fr) * | 1985-03-09 | 1986-09-12 | Kernforschungsz Karlsruhe | Procede pour la concentration et la separation d'oxydes d'isotopes d'hydrogene lourds a partir de solutions aqueuses acides ou de flux de matiere |
Families Citing this family (14)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US4749518A (en) * | 1985-08-06 | 1988-06-07 | University Of South Carolina | Extraction of cesium and strontium from nuclear waste |
US5132018A (en) * | 1988-05-20 | 1992-07-21 | Millipore Corporation | Isoconductive gradient ion chromatography |
CA2031750A1 (en) * | 1989-12-15 | 1991-06-16 | Marc Lemaire | Method for separating by using crown compounds plutonium from uranium and from fission products in the initial stages for the reprocessing of irradiated nuclear fuels |
FR2656150B1 (fr) * | 1989-12-15 | 1994-04-15 | Matieres Nucleaires Cie Gle | Procede de recuperation au moyen d'un ether couronne du plutonium present dans des solutions telles que les effluents aqueux, les solutions concentrees de produits de fission et les solutions concentrees de plutonium. |
JPH053020U (ja) * | 1992-04-28 | 1993-01-19 | 三菱農機株式会社 | 移動農機におけるクラツチのシフター装置 |
US6348153B1 (en) | 1998-03-25 | 2002-02-19 | James A. Patterson | Method for separating heavy isotopes of hydrogen oxide from water |
US6984327B1 (en) | 2004-11-23 | 2006-01-10 | Patterson James A | System and method for separating heavy isotopes of hydrogen oxide from water |
US7410011B2 (en) * | 2006-03-14 | 2008-08-12 | Core Laboratories Lp | Method to determine the concentration of deuterium oxide in a subterranean formation |
CN108073730A (zh) * | 2016-11-09 | 2018-05-25 | 中国辐射防护研究院 | 动物产品中氚浓度的估算方法 |
US11266926B2 (en) | 2017-08-30 | 2022-03-08 | Cornell University | Fluorinated crown ethers and methods and systems for extraction of lithium using same |
CN112657336B (zh) * | 2020-12-03 | 2023-10-17 | 郑州大学 | 一种稳定同位素浮游萃取精密分离的方法 |
CN114210375B (zh) * | 2021-10-23 | 2024-04-12 | 苏州思萃同位素技术研究所有限公司 | 一种氢同位素取代酸的制备方法 |
CN114768531B (zh) * | 2022-05-31 | 2023-04-07 | 中国工程物理研究院材料研究所 | 一种氢同位素水分离系统及方法 |
CN115582021B (zh) * | 2022-11-11 | 2023-09-12 | 中国科学院青海盐湖研究所 | 锂同位素的毛细管多级界面富集体系及分离富集方法 |
Family Cites Families (10)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US3214486A (en) * | 1965-10-26 | Method for preparing radioactive hydrocarbons | ||
US2780526A (en) * | 1951-04-12 | 1957-02-05 | Union Oil Co | Isotope separation process |
FR1450643A (fr) * | 1965-06-30 | 1966-06-24 | Commissariat Energie Atomique | Procédé d'enrichissement isotopique par échange bitherme ammoniac-hydrogène |
CA901266A (en) * | 1969-04-08 | 1972-05-30 | R. Bancroft Allan | Deuterium-hydrogen exchange using diamines |
FR2079707A5 (US20020128544A1-20020912-M00022.png) * | 1970-02-10 | 1971-11-12 | Commissariat Energie Atomique | |
US3914373A (en) * | 1973-01-20 | 1975-10-21 | Us Energy | Method for separating isotopes |
CA1014333A (en) * | 1973-07-31 | 1977-07-26 | William J. Holtslander | Catalyst for hydrogen-amine d exchange |
CA1072720A (en) * | 1976-06-25 | 1980-03-04 | John P. Butler | Process for the exchange of hydrogen isotopes using a catalyst packed bed assembly |
JPS5381899A (en) * | 1976-12-27 | 1978-07-19 | Power Reactor & Nuclear Fuel Dev Corp | Manufacturing method of tritium |
DE2929167A1 (de) * | 1979-07-19 | 1981-02-05 | Uhde Gmbh | Verfahren zur reinigung der bei der wiederaufbereitung von bestrahlten kernbrennstoffen nach dem purex-prozess vorhandenen produktloesungen von tritium |
-
1982
- 1982-01-28 DE DE19823202776 patent/DE3202776A1/de active Granted
- 1982-12-30 FR FR8222153A patent/FR2520251B1/fr not_active Expired
-
1983
- 1983-01-10 BE BE1/10689A patent/BE895564A/fr not_active IP Right Cessation
- 1983-01-21 CH CH342/83A patent/CH659954A5/de not_active IP Right Cessation
- 1983-01-26 JP JP58011227A patent/JPS58131125A/ja active Granted
- 1983-01-26 US US06/461,171 patent/US4519996A/en not_active Expired - Fee Related
- 1983-01-27 GB GB08302200A patent/GB2116534B/en not_active Expired
- 1983-01-27 CA CA000420347A patent/CA1197363A/en not_active Expired
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
FR2578445A1 (fr) * | 1985-03-09 | 1986-09-12 | Kernforschungsz Karlsruhe | Procede pour la concentration et la separation d'oxydes d'isotopes d'hydrogene lourds a partir de solutions aqueuses acides ou de flux de matiere |
Also Published As
Publication number | Publication date |
---|---|
FR2520251A1 (fr) | 1983-07-29 |
US4519996A (en) | 1985-05-28 |
DE3202776A1 (de) | 1983-08-04 |
GB2116534B (en) | 1985-04-03 |
CA1197363A (en) | 1985-12-03 |
GB8302200D0 (en) | 1983-03-02 |
BE895564A (fr) | 1983-05-02 |
GB2116534A (en) | 1983-09-28 |
CH659954A5 (de) | 1987-03-13 |
JPS58131125A (ja) | 1983-08-04 |
JPS6345244B2 (US20020128544A1-20020912-M00022.png) | 1988-09-08 |
FR2520251B1 (fr) | 1986-10-31 |
Similar Documents
Legal Events
Date | Code | Title | Description |
---|---|---|---|
8110 | Request for examination paragraph 44 | ||
D2 | Grant after examination | ||
8364 | No opposition during term of opposition | ||
8339 | Ceased/non-payment of the annual fee |