NL219699A - - Google Patents
Info
- Publication number
- NL219699A NL219699A NL219699DA NL219699A NL 219699 A NL219699 A NL 219699A NL 219699D A NL219699D A NL 219699DA NL 219699 A NL219699 A NL 219699A
- Authority
- NL
- Netherlands
Links
Classifications
-
- 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
- C22B60/0295—Obtaining thorium, uranium, or other actinides obtaining other actinides except plutonium
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- C—CHEMISTRY; METALLURGY
- C01—INORGANIC CHEMISTRY
- C01F—COMPOUNDS OF THE METALS BERYLLIUM, MAGNESIUM, ALUMINIUM, CALCIUM, STRONTIUM, BARIUM, RADIUM, THORIUM, OR OF THE RARE-EARTH METALS
- C01F15/00—Compounds of thorium
-
- C—CHEMISTRY; METALLURGY
- C01—INORGANIC CHEMISTRY
- C01G—COMPOUNDS CONTAINING METALS NOT COVERED BY SUBCLASSES C01D OR C01F
- C01G99/00—Subject matter not provided for in other groups of this subclass
- C01G99/003—Preparation involving a liquid-liquid extraction, an adsorption or an ion-exchange
-
- C—CHEMISTRY; METALLURGY
- C01—INORGANIC CHEMISTRY
- C01G—COMPOUNDS CONTAINING METALS NOT COVERED BY SUBCLASSES C01D OR C01F
- C01G99/00—Subject matter not provided for in other groups of this subclass
- C01G99/006—Compounds containing, besides a metal not provided for elsewhere in this subclass, two or more other elements other than oxygen or hydrogen
-
- 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
- C22B60/0252—Obtaining thorium, uranium, or other actinides obtaining uranium by wet processes treatment or purification of solutions or of liquors or of slurries
- C22B60/026—Obtaining thorium, uranium, or other actinides obtaining uranium by wet processes treatment or purification of solutions or of liquors or of slurries liquid-liquid extraction with or without dissolution in organic solvents
-
- 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
- C22B60/0291—Obtaining thorium, uranium, or other actinides obtaining thorium
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- 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
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- 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
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- 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
Landscapes
- Chemical & Material Sciences (AREA)
- Organic Chemistry (AREA)
- Engineering & Computer Science (AREA)
- Life Sciences & Earth Sciences (AREA)
- General Life Sciences & Earth Sciences (AREA)
- Geology (AREA)
- Mechanical Engineering (AREA)
- Materials Engineering (AREA)
- Manufacturing & Machinery (AREA)
- Metallurgy (AREA)
- Environmental & Geological Engineering (AREA)
- Inorganic Chemistry (AREA)
- Physics & Mathematics (AREA)
- Plasma & Fusion (AREA)
- General Engineering & Computer Science (AREA)
- High Energy & Nuclear Physics (AREA)
- Extraction Or Liquid Replacement (AREA)
- Manufacture And Refinement Of Metals (AREA)
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US60268656 US3825649A (en) | 1956-08-07 | 1956-08-07 | Process for separation of protactinium,thorium and uranium from neutronirradiated thorium |
Publications (1)
Publication Number | Publication Date |
---|---|
NL219699A true NL219699A (de) | 1900-01-01 |
Family
ID=24412368
Family Applications (2)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
NL113467D NL113467C (de) | 1956-08-07 | ||
NL219699D NL219699A (de) | 1956-08-07 |
Family Applications Before (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
NL113467D NL113467C (de) | 1956-08-07 |
Country Status (8)
Country | Link |
---|---|
US (1) | US3825649A (de) |
BE (1) | BE559906A (de) |
CA (1) | CA946164A (de) |
DE (1) | DE1128416B (de) |
ES (1) | ES237011A1 (de) |
FR (1) | FR1188528A (de) |
GB (1) | GB865011A (de) |
NL (2) | NL219699A (de) |
Families Citing this family (13)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
NL264336A (de) * | 1960-05-04 | 1900-01-01 | ||
JPS5529134B2 (de) * | 1972-07-31 | 1980-08-01 | ||
DE2238694C2 (de) * | 1972-08-05 | 1983-12-22 | Kernforschungszentrum Karlsruhe Gmbh, 7500 Karlsruhe | Verfahren zur Aufbereitung einer bei der Wiederaufarbeitung bestrahlter Kernbrenn- und/oder Brutstoffe verwendeten Phosphorsäureester und Kohlenwasserstoffe enthaltenden Abfallflüssigkeit |
DE2251423A1 (de) * | 1972-10-20 | 1974-05-02 | Kernforschungsanlage Juelich | Verfahren und sorptionskolonne zum wiederaufarbeiten von in einer sauren loesung enthaltenen brenn- und/oder brutstoffen mit thorium als brutstoff |
FR2230040B1 (de) * | 1973-05-18 | 1976-05-28 | Saint Gobain Techn Nouvelles | |
US4011296A (en) * | 1975-05-27 | 1977-03-08 | General Electric Company | Irradiated fuel reprocessing |
DE3228979A1 (de) * | 1982-08-03 | 1984-02-09 | Alkem Gmbh, 6450 Hanau | Verfahren zum aufarbeiten eines kernreaktorbrennstabes |
PL226415B1 (pl) * | 2011-10-06 | 2017-07-31 | Inst Chemii I Techniki Jądrowej | Sposób selektywnego wydzielania uranu i protaktynu z materiału zawierającego tor |
CN102994781B (zh) | 2012-12-18 | 2014-07-16 | 中国科学院长春应用化学研究所 | 一种钍的分离纯化方法 |
US20140341790A1 (en) | 2013-01-18 | 2014-11-20 | Rare Element Resources Ltd. | Extraction of metals from metallic compounds |
CA3011398A1 (en) * | 2018-07-16 | 2020-01-16 | Tadeusz P. Rygas | Process for destruction of nuclear waste, recycling of nuclear fuel and separation of isotopes |
CN109957661B (zh) * | 2019-04-29 | 2020-11-20 | 中南大学 | 一种微波强化从镍铁冶炼渣中回收铬并制备轻质隔热材料的方法 |
CN113409972B (zh) * | 2021-06-23 | 2022-11-08 | 中国核动力研究设计院 | 一种核燃料燃耗测量工艺 |
Family Cites Families (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US2728633A (en) * | 1948-04-22 | 1955-12-27 | Arden Thomas Victor | Production of uranium and thorium compounds |
US2717696A (en) * | 1949-03-29 | 1955-09-13 | Schubert Jack | Separation of fission products by adsorption from organic solvents |
US2789878A (en) * | 1952-12-23 | 1957-04-23 | Donald F Peppard | Protactinium extraction process |
-
0
- NL NL113467D patent/NL113467C/xx active
- BE BE559906D patent/BE559906A/xx unknown
- NL NL219699D patent/NL219699A/xx unknown
-
1956
- 1956-08-07 US US60268656 patent/US3825649A/en not_active Expired - Lifetime
-
1957
- 1957-07-31 GB GB2424857A patent/GB865011A/en not_active Expired
- 1957-08-06 DE DEU4711A patent/DE1128416B/de active Pending
- 1957-08-06 CA CA734,149A patent/CA946164A/en not_active Expired
- 1957-08-06 ES ES0237011A patent/ES237011A1/es not_active Expired
- 1957-08-07 FR FR1188528D patent/FR1188528A/fr not_active Expired
Also Published As
Publication number | Publication date |
---|---|
US3825649A (en) | 1974-07-23 |
NL113467C (de) | 1900-01-01 |
CA946164A (en) | 1974-04-30 |
BE559906A (de) | 1900-01-01 |
DE1128416B (de) | 1962-04-26 |
ES237011A1 (es) | 1958-05-16 |
FR1188528A (fr) | 1959-09-23 |
GB865011A (en) | 1961-04-12 |