DE69019216D1 - Verfahren zum Steuern eines "Purex"-Lösungsextraktionsverfahrens. - Google Patents
Verfahren zum Steuern eines "Purex"-Lösungsextraktionsverfahrens.Info
- Publication number
- DE69019216D1 DE69019216D1 DE69019216T DE69019216T DE69019216D1 DE 69019216 D1 DE69019216 D1 DE 69019216D1 DE 69019216 T DE69019216 T DE 69019216T DE 69019216 T DE69019216 T DE 69019216T DE 69019216 D1 DE69019216 D1 DE 69019216D1
- Authority
- DE
- Germany
- Prior art keywords
- purex
- controlling
- solution extraction
- extraction process
- solution
- 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 - Lifetime
Links
Classifications
-
- G—PHYSICS
- G21—NUCLEAR PHYSICS; NUCLEAR ENGINEERING
- G21C—NUCLEAR REACTORS
- G21C19/00—Arrangements for treating, for handling, or for facilitating the handling of, fuel or other materials which are used within the reactor, e.g. within its pressure vessel
- G21C19/42—Reprocessing of irradiated fuel
- G21C19/44—Reprocessing of irradiated fuel of irradiated solid fuel
- G21C19/46—Aqueous processes, e.g. by using organic extraction means, including the regeneration of these means
-
- C—CHEMISTRY; METALLURGY
- C22—METALLURGY; FERROUS OR NON-FERROUS ALLOYS; TREATMENT OF ALLOYS OR NON-FERROUS METALS
- C22B—PRODUCTION AND REFINING OF METALS; PRETREATMENT OF RAW MATERIALS
- C22B60/00—Obtaining metals of atomic number 87 or higher, i.e. radioactive metals
- C22B60/02—Obtaining thorium, uranium, or other actinides
- C22B60/0204—Obtaining thorium, uranium, or other actinides obtaining uranium
- C22B60/0217—Obtaining thorium, uranium, or other actinides obtaining uranium by wet processes
- C22B60/0221—Obtaining thorium, uranium, or other actinides obtaining uranium by wet processes by leaching
- C22B60/0226—Obtaining thorium, uranium, or other actinides obtaining uranium by wet processes by leaching using acidic solutions or liquors
- C22B60/0239—Obtaining thorium, uranium, or other actinides obtaining uranium by wet processes by leaching using acidic solutions or liquors nitric acid containing ion as active agent
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02E—REDUCTION OF GREENHOUSE GAS [GHG] EMISSIONS, RELATED TO ENERGY GENERATION, TRANSMISSION OR DISTRIBUTION
- Y02E30/00—Energy generation of nuclear origin
- Y02E30/30—Nuclear fission reactors
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02P—CLIMATE CHANGE MITIGATION TECHNOLOGIES IN THE PRODUCTION OR PROCESSING OF GOODS
- Y02P10/00—Technologies related to metal processing
- Y02P10/20—Recycling
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02W—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO WASTEWATER TREATMENT OR WASTE MANAGEMENT
- Y02W30/00—Technologies for solid waste management
- Y02W30/50—Reuse, recycling or recovery technologies
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US07/331,326 US5000927A (en) | 1989-03-31 | 1989-03-31 | Method of regulating a purex solvent extraction process |
Publications (1)
Publication Number | Publication Date |
---|---|
DE69019216D1 true DE69019216D1 (de) | 1995-06-14 |
Family
ID=23293490
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
DE69019216T Expired - Lifetime DE69019216D1 (de) | 1989-03-31 | 1990-02-23 | Verfahren zum Steuern eines "Purex"-Lösungsextraktionsverfahrens. |
Country Status (5)
Country | Link |
---|---|
US (1) | US5000927A (de) |
EP (1) | EP0389801B1 (de) |
JP (1) | JPH0833484B2 (de) |
DE (1) | DE69019216D1 (de) |
ES (1) | ES2072325T3 (de) |
Families Citing this family (8)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP3081085B2 (ja) * | 1993-06-24 | 2000-08-28 | 株式会社日立製作所 | 再処理プラントの運転方法及び再処理プラント |
US5702676A (en) * | 1996-06-20 | 1997-12-30 | General Electric Company | Production method for obtaining pressable powder yielding high sinter density pellets without defects |
US5698173A (en) * | 1996-06-21 | 1997-12-16 | The United States Of America As Represented By The United States Department Of Energy | Purification of uranium alloys by differential solubility of oxides and production of purified fuel precursors |
EP1311961B1 (de) | 2000-06-07 | 2010-04-28 | CyberFone Technologies Inc. | System zur sicheren kommunikation zwischen client-computersystemen |
WO2007084116A2 (en) | 2005-01-18 | 2007-07-26 | Idaho Research Foundation, Inc. | Method and system for recovering metal from metal-containing materials |
US20120130142A1 (en) * | 2010-11-24 | 2012-05-24 | Uop, Llc | Automatically measuring color changes in a stream |
RU2620583C2 (ru) * | 2015-11-23 | 2017-05-29 | Акционерное общество "Радиевый институт имени В.Г. Хлопина" | Экстракционная смесь для извлечения актинидов из азотнокислых растворов |
JP2024040888A (ja) * | 2022-09-13 | 2024-03-26 | リファインホールディングス株式会社 | リン酸トリブチルの製造方法およびこれにより得られる精製リン酸トリブチル並びにこれを用いた抽出剤 |
Family Cites Families (8)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US2990240A (en) * | 1952-08-11 | 1961-06-27 | Charles V Ellison | Process for segregating uranium from plutonium and fission-product contamination |
US2979379A (en) * | 1958-04-01 | 1961-04-11 | Earl G Schmieding | Extraction of uranium |
US3357802A (en) * | 1962-07-26 | 1967-12-12 | Gen Electric | Single cycle irradiated fuel reprocessing |
US3359078A (en) * | 1965-02-10 | 1967-12-19 | Gen Electric | Irradaiated nuclear fuel recovery |
US3943204A (en) * | 1974-02-05 | 1976-03-09 | The United States Of America As Represented By The United States Energy Research And Development Administration | Method for improving the extraction properties of a tributyl phosphate solution |
DE3336390C2 (de) * | 1983-10-06 | 1986-08-07 | Nukem Gmbh, 6450 Hanau | Verfahren zur Auflösung von abgebrannten Kernbrennstoffen |
DE3346405A1 (de) * | 1983-12-22 | 1985-07-04 | Kernforschungszentrum Karlsruhe Gmbh, 7500 Karlsruhe | Verfahren zur verbesserten abtrennung von die rueckgewinnung der spaltstoffe uran und plutonium stoerenden stoffen und zum verbesserten trennen der rueckzugewinnenden spaltstoffe voneinander in einem wiederaufarbeitungsprozess |
US4595529A (en) * | 1984-03-13 | 1986-06-17 | The United States Of America As Represented By The Department Of Energy | Solvent wash solution |
-
1989
- 1989-03-31 US US07/331,326 patent/US5000927A/en not_active Expired - Fee Related
-
1990
- 1990-02-23 EP EP19900103535 patent/EP0389801B1/de not_active Expired - Lifetime
- 1990-02-23 DE DE69019216T patent/DE69019216D1/de not_active Expired - Lifetime
- 1990-02-23 ES ES90103535T patent/ES2072325T3/es not_active Expired - Lifetime
- 1990-03-30 JP JP8149690A patent/JPH0833484B2/ja not_active Expired - Lifetime
Also Published As
Publication number | Publication date |
---|---|
JPH0833484B2 (ja) | 1996-03-29 |
ES2072325T3 (es) | 1995-07-16 |
EP0389801B1 (de) | 1995-05-10 |
EP0389801A3 (de) | 1991-01-09 |
US5000927A (en) | 1991-03-19 |
EP0389801A2 (de) | 1990-10-03 |
JPH0317599A (ja) | 1991-01-25 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
8332 | No legal effect for de |