Academic Journal
SYnthesis OF MACROHETEROCYCLIC COMPOUNDS AND THEIR analogues DERIVed from CROWN ETHERS and their application FOR selective extraction of radionuclide waste
| Title: | SYnthesis OF MACROHETEROCYCLIC COMPOUNDS AND THEIR analogues DERIVed from CROWN ETHERS and their application FOR selective extraction of radionuclide waste |
|---|---|
| Source: | Химическая безопасность / Chemical Safety Science. 3:49-55 |
| Publisher Information: | N.N. Semenov Federal Research Center for Chemical Physics, Russian Academy of Sciences, 2019. |
| Publication Year: | 2019 |
| Subject Terms: | синтез, экстракционная способность, экстракция, стронций-90, цезий-137, радионуклиды, краун-эфиры |
| Description: | Разработан ряд технологий получения широкого ассортимента краун-эфиров и их производных. Изучена экстракционная способность этих реагентов на примере соединений дициклогексил-18-краун-6 и дибензо-21-краун-7 по отношению к радионуклидам стронций-90 и цезий-137, соответственно. Получены результаты, подтверждающие высокую эффективность применения краун-эфиров в качестве селективных экстрагентов радиоактивных отходов. A series of technologies for synthesizing a wide variety of crown ethers and their derivatives has been developed. The extraction ability of the synthesized reagents has been studied as exemplified by dicyclohexano-18-crown-6 and dibenzo-21-crown-7, and evaluated towards two radionuclide species, i.e. strontium-90 and cesium-137, respectively. The obtained results confirm a high efficiency of the applying crown ethers as selective extractants of radioactive waste. The developed technologies can be implemented using a universal multi-functional pilot installation producing crown ether based products on a scale up to 60 kg/month. |
| Document Type: | Article |
| Language: | Russian |
| ISSN: | 2541-9811 |
| DOI: | 10.25514/chs.2019.1.15003 |
| Accession Number: | edsair.doi...........18f900c5d50dda05dde4f73b186860a1 |
| Database: | OpenAIRE |
| FullText | Text: Availability: 0 |
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| IllustrationInfo | |
| Items | – Name: Title Label: Title Group: Ti Data: SYnthesis OF MACROHETEROCYCLIC COMPOUNDS AND THEIR analogues DERIVed from CROWN ETHERS and their application FOR selective extraction of radionuclide waste – Name: TitleSource Label: Source Group: Src Data: <i>Химическая безопасность / Chemical Safety Science</i>. 3:49-55 – Name: Publisher Label: Publisher Information Group: PubInfo Data: N.N. Semenov Federal Research Center for Chemical Physics, Russian Academy of Sciences, 2019. – Name: DatePubCY Label: Publication Year Group: Date Data: 2019 – Name: Subject Label: Subject Terms Group: Su Data: <searchLink fieldCode="DE" term="%22синтез%22">синтез</searchLink><br /><searchLink fieldCode="DE" term="%22экстракционная+способность%22">экстракционная способность</searchLink><br /><searchLink fieldCode="DE" term="%22экстракция%22">экстракция</searchLink><br /><searchLink fieldCode="DE" term="%22стронций-90%22">стронций-90</searchLink><br /><searchLink fieldCode="DE" term="%22цезий-137%22">цезий-137</searchLink><br /><searchLink fieldCode="DE" term="%22радионуклиды%22">радионуклиды</searchLink><br /><searchLink fieldCode="DE" term="%22краун-эфиры%22">краун-эфиры</searchLink> – Name: Abstract Label: Description Group: Ab Data: Разработан ряд технологий получения широкого ассортимента краун-эфиров и их производных. Изучена экстракционная способность этих реагентов на примере соединений дициклогексил-18-краун-6 и дибензо-21-краун-7 по отношению к радионуклидам стронций-90 и цезий-137, соответственно. Получены результаты, подтверждающие высокую эффективность применения краун-эфиров в качестве селективных экстрагентов радиоактивных отходов. A series of technologies for synthesizing a wide variety of crown ethers and their derivatives has been developed. The extraction ability of the synthesized reagents has been studied as exemplified by dicyclohexano-18-crown-6 and dibenzo-21-crown-7, and evaluated towards two radionuclide species, i.e. strontium-90 and cesium-137, respectively. The obtained results confirm a high efficiency of the applying crown ethers as selective extractants of radioactive waste. The developed technologies can be implemented using a universal multi-functional pilot installation producing crown ether based products on a scale up to 60 kg/month. – Name: TypeDocument Label: Document Type Group: TypDoc Data: Article – Name: Language Label: Language Group: Lang Data: Russian – Name: ISSN Label: ISSN Group: ISSN Data: 2541-9811 – Name: DOI Label: DOI Group: ID Data: 10.25514/chs.2019.1.15003 – Name: AN Label: Accession Number Group: ID Data: edsair.doi...........18f900c5d50dda05dde4f73b186860a1 |
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| RecordInfo | BibRecord: BibEntity: Identifiers: – Type: doi Value: 10.25514/chs.2019.1.15003 Languages: – Text: Russian PhysicalDescription: Pagination: PageCount: 7 StartPage: 49 Subjects: – SubjectFull: синтез Type: general – SubjectFull: экстракционная способность Type: general – SubjectFull: экстракция Type: general – SubjectFull: стронций-90 Type: general – SubjectFull: цезий-137 Type: general – SubjectFull: радионуклиды Type: general – SubjectFull: краун-эфиры Type: general Titles: – TitleFull: SYnthesis OF MACROHETEROCYCLIC COMPOUNDS AND THEIR analogues DERIVed from CROWN ETHERS and their application FOR selective extraction of radionuclide waste Type: main BibRelationships: IsPartOfRelationships: – BibEntity: Dates: – D: 27 M: 06 Type: published Y: 2019 Identifiers: – Type: issn-print Value: 25419811 – Type: issn-locals Value: edsair – Type: issn-locals Value: edsairFT Numbering: – Type: volume Value: 3 Titles: – TitleFull: Химическая безопасность / Chemical Safety Science Type: main |
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