RU2018107117A3 - - Google Patents
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- Publication number
- RU2018107117A3 RU2018107117A3 RU2018107117A RU2018107117A RU2018107117A3 RU 2018107117 A3 RU2018107117 A3 RU 2018107117A3 RU 2018107117 A RU2018107117 A RU 2018107117A RU 2018107117 A RU2018107117 A RU 2018107117A RU 2018107117 A3 RU2018107117 A3 RU 2018107117A3
- Authority
- RU
- Russia
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Classifications
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- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
- C07C231/00—Preparation of carboxylic acid amides
- C07C231/02—Preparation of carboxylic acid amides from carboxylic acids or from esters, anhydrides, or halides thereof by reaction with ammonia or amines
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- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
- C07C233/00—Carboxylic acid amides
- C07C233/01—Carboxylic acid amides having carbon atoms of carboxamide groups bound to hydrogen atoms or to acyclic carbon atoms
- C07C233/02—Carboxylic acid amides having carbon atoms of carboxamide groups bound to hydrogen atoms or to acyclic carbon atoms having nitrogen atoms of carboxamide groups bound to hydrogen atoms or to carbon atoms of unsubstituted hydrocarbon radicals
- C07C233/04—Carboxylic acid amides having carbon atoms of carboxamide groups bound to hydrogen atoms or to acyclic carbon atoms having nitrogen atoms of carboxamide groups bound to hydrogen atoms or to carbon atoms of unsubstituted hydrocarbon radicals with carbon atoms of carboxamide groups bound to acyclic carbon atoms of an acyclic saturated carbon skeleton
- C07C233/05—Carboxylic acid amides having carbon atoms of carboxamide groups bound to hydrogen atoms or to acyclic carbon atoms having nitrogen atoms of carboxamide groups bound to hydrogen atoms or to carbon atoms of unsubstituted hydrocarbon radicals with carbon atoms of carboxamide groups bound to acyclic carbon atoms of an acyclic saturated carbon skeleton having the nitrogen atoms of the carboxamide groups bound to hydrogen atoms or to acyclic carbon atoms
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- 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
- C22B3/00—Extraction of metal compounds from ores or concentrates by wet processes
- C22B3/20—Treatment or purification of solutions, e.g. obtained by leaching
- C22B3/26—Treatment or purification of solutions, e.g. obtained by leaching by liquid-liquid extraction using organic compounds
- C22B3/32—Carboxylic acids
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- 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
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- 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
- C22B60/0247—Obtaining thorium, uranium, or other actinides obtaining uranium by wet processes by leaching using basic solutions or liquors
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- 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
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- 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
- C22B60/04—Obtaining plutonium
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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
- Y02P—CLIMATE CHANGE MITIGATION TECHNOLOGIES IN THE PRODUCTION OR PROCESSING OF GOODS
- Y02P10/00—Technologies related to metal processing
- Y02P10/20—Recycling
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)
- Environmental & Geological Engineering (AREA)
- Manufacturing & Machinery (AREA)
- Materials Engineering (AREA)
- Mechanical Engineering (AREA)
- Metallurgy (AREA)
- Geochemistry & Mineralogy (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Extraction Or Liquid Replacement (AREA)
- Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
Applications Claiming Priority (3)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| FR1557264 | 2015-07-29 | ||
| FR1557264A FR3039547B1 (fr) | 2015-07-29 | 2015-07-29 | Nouveaux n,n-dialkylamides dissymetriques, leur synthese et leurs utilisations |
| PCT/EP2016/068016 WO2017017193A1 (fr) | 2015-07-29 | 2016-07-28 | Nouveaux n,n-dialkylamides dissymétriques, leur synthèse et leurs utilisations |
Publications (3)
| Publication Number | Publication Date |
|---|---|
| RU2018107117A3 true RU2018107117A3 (ru) | 2019-08-28 |
| RU2018107117A RU2018107117A (ru) | 2019-08-28 |
| RU2702739C2 RU2702739C2 (ru) | 2019-10-10 |
Family
ID=55129962
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| RU2018107117A RU2702739C2 (ru) | 2015-07-29 | 2016-07-28 | Новые асимметричные n,n-диалкиламиды, их синтез и применение |
Country Status (7)
| Country | Link |
|---|---|
| US (1) | US10252983B2 (ru) |
| JP (1) | JP6775572B2 (ru) |
| CN (1) | CN107922314B (ru) |
| FR (1) | FR3039547B1 (ru) |
| GB (1) | GB2555362B (ru) |
| RU (1) | RU2702739C2 (ru) |
| WO (1) | WO2017017193A1 (ru) |
Families Citing this family (10)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| FR3062128B1 (fr) | 2017-01-26 | 2019-04-19 | Commissariat A L'energie Atomique Et Aux Energies Alternatives | N,n-dialkylamides dissymetriques, utiles notamment pour separer l'uranium(vi) du plutonium(iv), leur synthese et leurs utilisations |
| FR3063499A1 (fr) * | 2017-03-06 | 2018-09-07 | Commissariat A L'energie Atomique Et Aux Energies Alternatives | Procede de recuperation et de purification de l'uranium present dans une boue de diuranate de potassium contaminee par du plutonium, du neptunium et du technetium |
| FR3068257B1 (fr) * | 2017-06-29 | 2022-01-14 | Commissariat Energie Atomique | Carbamides pour la separation de l'uranium(vi) et du plutonium(iv) sans reduction du plutonium(iv) |
| CN109207724B (zh) * | 2018-09-12 | 2020-12-29 | 哈尔滨工业大学（威海） | 一种从含钒铬溶液中同时萃取分离钒铬的萃取溶剂及萃取方法 |
| CN110144471B (zh) * | 2019-05-15 | 2020-10-09 | 中国原子能科学研究院 | 从核燃料后处理废液中提取锝的方法 |
| JP2022183462A (ja) * | 2021-05-31 | 2022-12-13 | 三菱重工業株式会社 | 高レベル放射性物質処理システム及び高レベル放射性物質処理方法 |
| CN113429312B (zh) * | 2021-06-24 | 2022-12-13 | 福建省长汀金龙稀土有限公司 | 一种n,n-二烃基酰胺羧酸化合物及其制备方法和应用 |
| FR3128460B1 (fr) * | 2021-10-21 | 2024-10-25 | Commissariat Energie Atomique | Monoamides à amine cyclique et leurs utilisations |
| CN114574698B (zh) * | 2022-03-29 | 2023-03-07 | 中国原子能科学研究院 | 一种乏燃料后处理铀纯化方法 |
| CN116239490B (zh) * | 2022-12-20 | 2025-01-24 | 中国原子能科学研究院 | 一种酰胺萃取剂及其制备方法、用途 |
Family Cites Families (11)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| FR2591213B1 (fr) * | 1985-12-05 | 1988-02-05 | Commissariat Energie Atomique | Procede d'extraction de l'uranium vi et/ou du plutonium iv presents dans une solution aqueuse au moyen de n,n-dialkylamides |
| FR2642561A1 (fr) | 1989-02-01 | 1990-08-03 | Commissariat Energie Atomique | Procede pour separer l'uranium vi du thorium iv presents dans une solution aqueuse au moyen d'un n, n-dialkylamide, utilisable notamment pour separer l'uranium produit par irradiation du thorium |
| FR2642562B1 (fr) | 1989-02-01 | 1991-04-05 | Commissariat Energie Atomique | Procede d'extraction de l'uranium vi et/ou du plutonium iv presents dans une solution aqueuse acide au moyen d'un melange de n,n-dialkylamides, utilisable pour le retraitement de combustibles nucleaires irradies |
| FR2880180B1 (fr) * | 2004-12-29 | 2007-03-02 | Cogema | Perfectionnement du procede purex et ses utilisations |
| JP2007240370A (ja) * | 2006-03-09 | 2007-09-20 | Japan Atomic Energy Agency | 分枝ｎ，ｎ−ジアルキルアミドを含む有機相に回収したウラン及びプルトニウムから硝酸濃度の違いを利用して水相にプルトニウムを分離する方法 |
| FR2901627B1 (fr) | 2006-05-24 | 2009-05-01 | Commissariat Energie Atomique | Procede de retraitement d'un combustible nucleaire use et de preparation d'un oxyde mixte d'uranium et de plutonium |
| FR2947663B1 (fr) | 2009-07-02 | 2011-07-29 | Areva Nc | Procede ameliore de traitement de combustibles nucleaires uses |
| FR2954354B1 (fr) * | 2009-12-22 | 2012-01-13 | Commissariat Energie Atomique | Procede de purification de l'uranium d'un concentre d'uranium naturel |
| FR2960690B1 (fr) * | 2010-05-27 | 2012-06-29 | Commissariat Energie Atomique | Procede de traitement de combustibles nucleaires uses ne necessitant pas d'operation de desextraction reductrice du plutonium |
| FR2973377B1 (fr) | 2011-04-01 | 2013-05-17 | Commissariat Energie Atomique | Derives de la 2,9-dipyridyl-1,10-phenanthroline utiles comme ligands des actinides, leur procede de synthese et leurs utilisations |
| FR3015760B1 (fr) | 2013-12-20 | 2016-01-29 | Commissariat Energie Atomique | Procede de traitement d'un combustible nucleaire use comprenant une etape de decontamination de l'uranium(vi) en au moins un actinide(iv) par complexation de cet actinide(iv) |
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2015
- 2015-07-29 FR FR1557264A patent/FR3039547B1/fr active Active
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2016
- 2016-07-28 JP JP2018504199A patent/JP6775572B2/ja active Active
- 2016-07-28 US US15/748,030 patent/US10252983B2/en active Active
- 2016-07-28 RU RU2018107117A patent/RU2702739C2/ru active
- 2016-07-28 WO PCT/EP2016/068016 patent/WO2017017193A1/fr not_active Ceased
- 2016-07-28 GB GB1801315.1A patent/GB2555362B/en active Active
- 2016-07-28 CN CN201680044477.7A patent/CN107922314B/zh active Active
Also Published As
| Publication number | Publication date |
|---|---|
| CN107922314B (zh) | 2020-07-07 |
| JP2018532691A (ja) | 2018-11-08 |
| FR3039547B1 (fr) | 2017-08-25 |
| US10252983B2 (en) | 2019-04-09 |
| WO2017017193A1 (fr) | 2017-02-02 |
| GB2555362A (en) | 2018-04-25 |
| RU2018107117A (ru) | 2019-08-28 |
| US20180222849A1 (en) | 2018-08-09 |
| GB2555362B (en) | 2020-02-19 |
| CN107922314A (zh) | 2018-04-17 |
| JP6775572B2 (ja) | 2020-10-28 |
| GB201801315D0 (en) | 2018-03-14 |
| RU2702739C2 (ru) | 2019-10-10 |
| FR3039547A1 (fr) | 2017-02-03 |