Development and Pilot Testing of New Flow Diagrams for Plutonium Purification at the RT-1 Plant
To modernize the extraction facility of the RT-1 plant, two flow diagrams for plutonium purification have been developed. In the first flow diagram, the Pu(IV)–Np(IV) valence pair is stabilized and both Pu and Np are stripped and, in the second flow diagram, the Pu(IV)–Np(V) valence pair is stabiliz...
Gespeichert in:
| Veröffentlicht in: | Theoretical foundations of chemical engineering 2019-09, Vol.53 (5), p.925-932 |
|---|---|
| Hauptverfasser: | , , , , , , , |
| Format: | Artikel |
| Sprache: | eng |
| Schlagworte: | |
| Online-Zugang: | Volltext |
| Tags: |
Tag hinzufügen
Keine Tags, Fügen Sie den ersten Tag hinzu!
|
| container_end_page | 932 |
|---|---|
| container_issue | 5 |
| container_start_page | 925 |
| container_title | Theoretical foundations of chemical engineering |
| container_volume | 53 |
| creator | Bugrov, K. V. Korotaev, V. G. Korchenkin, K. K. Logunov, M. V. Lukin, S. A. Mashkin, A. N. Melent’ev, A. B. Samarina, N. S. |
| description | To modernize the extraction facility of the RT-1 plant, two flow diagrams for plutonium purification have been developed. In the first flow diagram, the Pu(IV)–Np(IV) valence pair is stabilized and both Pu and Np are stripped and, in the second flow diagram, the Pu(IV)–Np(V) valence pair is stabilized and only Pu is stripped. The problem of stabilizing the pair of the desired components in the required valence state is solved using reagents that had already been used at the RT-1 plant: hydrogen peroxide, hydrazine nitrate, and a catalyst (Fe). Both flow diagrams are adapted to the extraction facility of the plant with minimum changes in equipment and successfully pass extended process tests. As the result of this work, the volume and salt content of the raffinate are reduced. |
| doi_str_mv | 10.1134/S0040579519050051 |
| format | Article |
| fullrecord | <record><control><sourceid>proquest_cross</sourceid><recordid>TN_cdi_proquest_journals_2312578367</recordid><sourceformat>XML</sourceformat><sourcesystem>PC</sourcesystem><sourcerecordid>2312578367</sourcerecordid><originalsourceid>FETCH-LOGICAL-c419t-c6049d970fc8ed3ac20cf470e753d2e51827f32114105ac9d29dbdde481832de3</originalsourceid><addsrcrecordid>eNp1kEtLAzEUhYMoWKs_wF3A9ei9SeaRpbS-oGjRuh5ikqlTpklNMhb_vVMquBBXd3G-c87lEHKOcInIxdULgIC8lDlKyAFyPCAjLKDKuOB4SEY7Odvpx-QkxhUAyKKQI1JP7aft_GZtXaLKGTpvO5_owsbUuiX1DX20W3rb-S2dtmoZ1DrSxgc67_rkXduv6bwPbdNqlVrvqEo0vVv6vMhwQJRLp-SoUV20Zz93TF5vbxaT-2z2dPcwuZ5lWqBMmS5ASCNLaHRlDVeagW5ECbbMuWE2x4qVDWeIAiFXWhomzZsxVlRYcWYsH5OLfe4m-I9--L5e-T64obJmHFleVrwoBwr3lA4-xmCbehPatQpfNUK927H-s-PgYXtPHFi3tOE3-X_TN0LFc0Y</addsrcrecordid><sourcetype>Aggregation Database</sourcetype><iscdi>true</iscdi><recordtype>article</recordtype><pqid>2312578367</pqid></control><display><type>article</type><title>Development and Pilot Testing of New Flow Diagrams for Plutonium Purification at the RT-1 Plant</title><source>Springer Nature - Complete Springer Journals</source><creator>Bugrov, K. V. ; Korotaev, V. G. ; Korchenkin, K. K. ; Logunov, M. V. ; Lukin, S. A. ; Mashkin, A. N. ; Melent’ev, A. B. ; Samarina, N. S.</creator><creatorcontrib>Bugrov, K. V. ; Korotaev, V. G. ; Korchenkin, K. K. ; Logunov, M. V. ; Lukin, S. A. ; Mashkin, A. N. ; Melent’ev, A. B. ; Samarina, N. S.</creatorcontrib><description>To modernize the extraction facility of the RT-1 plant, two flow diagrams for plutonium purification have been developed. In the first flow diagram, the Pu(IV)–Np(IV) valence pair is stabilized and both Pu and Np are stripped and, in the second flow diagram, the Pu(IV)–Np(V) valence pair is stabilized and only Pu is stripped. The problem of stabilizing the pair of the desired components in the required valence state is solved using reagents that had already been used at the RT-1 plant: hydrogen peroxide, hydrazine nitrate, and a catalyst (Fe). Both flow diagrams are adapted to the extraction facility of the plant with minimum changes in equipment and successfully pass extended process tests. As the result of this work, the volume and salt content of the raffinate are reduced.</description><identifier>ISSN: 0040-5795</identifier><identifier>EISSN: 1608-3431</identifier><identifier>DOI: 10.1134/S0040579519050051</identifier><language>eng</language><publisher>Moscow: Pleiades Publishing</publisher><subject>Chemistry ; Chemistry and Materials Science ; Chemistry and Technology of Rare ; Flowcharts ; Hydrazine nitrate ; Hydrogen peroxide ; Industrial Chemistry/Chemical Engineering ; Modernization ; Neptunium ; Plutonium ; Purification ; Radioactive Elements ; Reagents ; Report writing ; Trace ; Valence</subject><ispartof>Theoretical foundations of chemical engineering, 2019-09, Vol.53 (5), p.925-932</ispartof><rights>Pleiades Publishing, Ltd. 2019</rights><rights>Copyright Springer Nature B.V. 2019</rights><lds50>peer_reviewed</lds50><woscitedreferencessubscribed>false</woscitedreferencessubscribed><citedby>FETCH-LOGICAL-c419t-c6049d970fc8ed3ac20cf470e753d2e51827f32114105ac9d29dbdde481832de3</citedby><cites>FETCH-LOGICAL-c419t-c6049d970fc8ed3ac20cf470e753d2e51827f32114105ac9d29dbdde481832de3</cites></display><links><openurl>$$Topenurl_article</openurl><openurlfulltext>$$Topenurlfull_article</openurlfulltext><thumbnail>$$Tsyndetics_thumb_exl</thumbnail><linktopdf>$$Uhttps://link.springer.com/content/pdf/10.1134/S0040579519050051$$EPDF$$P50$$Gspringer$$H</linktopdf><linktohtml>$$Uhttps://link.springer.com/10.1134/S0040579519050051$$EHTML$$P50$$Gspringer$$H</linktohtml><link.rule.ids>314,776,780,27901,27902,41464,42533,51294</link.rule.ids></links><search><creatorcontrib>Bugrov, K. V.</creatorcontrib><creatorcontrib>Korotaev, V. G.</creatorcontrib><creatorcontrib>Korchenkin, K. K.</creatorcontrib><creatorcontrib>Logunov, M. V.</creatorcontrib><creatorcontrib>Lukin, S. A.</creatorcontrib><creatorcontrib>Mashkin, A. N.</creatorcontrib><creatorcontrib>Melent’ev, A. B.</creatorcontrib><creatorcontrib>Samarina, N. S.</creatorcontrib><title>Development and Pilot Testing of New Flow Diagrams for Plutonium Purification at the RT-1 Plant</title><title>Theoretical foundations of chemical engineering</title><addtitle>Theor Found Chem Eng</addtitle><description>To modernize the extraction facility of the RT-1 plant, two flow diagrams for plutonium purification have been developed. In the first flow diagram, the Pu(IV)–Np(IV) valence pair is stabilized and both Pu and Np are stripped and, in the second flow diagram, the Pu(IV)–Np(V) valence pair is stabilized and only Pu is stripped. The problem of stabilizing the pair of the desired components in the required valence state is solved using reagents that had already been used at the RT-1 plant: hydrogen peroxide, hydrazine nitrate, and a catalyst (Fe). Both flow diagrams are adapted to the extraction facility of the plant with minimum changes in equipment and successfully pass extended process tests. As the result of this work, the volume and salt content of the raffinate are reduced.</description><subject>Chemistry</subject><subject>Chemistry and Materials Science</subject><subject>Chemistry and Technology of Rare</subject><subject>Flowcharts</subject><subject>Hydrazine nitrate</subject><subject>Hydrogen peroxide</subject><subject>Industrial Chemistry/Chemical Engineering</subject><subject>Modernization</subject><subject>Neptunium</subject><subject>Plutonium</subject><subject>Purification</subject><subject>Radioactive Elements</subject><subject>Reagents</subject><subject>Report writing</subject><subject>Trace</subject><subject>Valence</subject><issn>0040-5795</issn><issn>1608-3431</issn><fulltext>true</fulltext><rsrctype>article</rsrctype><creationdate>2019</creationdate><recordtype>article</recordtype><recordid>eNp1kEtLAzEUhYMoWKs_wF3A9ei9SeaRpbS-oGjRuh5ikqlTpklNMhb_vVMquBBXd3G-c87lEHKOcInIxdULgIC8lDlKyAFyPCAjLKDKuOB4SEY7Odvpx-QkxhUAyKKQI1JP7aft_GZtXaLKGTpvO5_owsbUuiX1DX20W3rb-S2dtmoZ1DrSxgc67_rkXduv6bwPbdNqlVrvqEo0vVv6vMhwQJRLp-SoUV20Zz93TF5vbxaT-2z2dPcwuZ5lWqBMmS5ASCNLaHRlDVeagW5ECbbMuWE2x4qVDWeIAiFXWhomzZsxVlRYcWYsH5OLfe4m-I9--L5e-T64obJmHFleVrwoBwr3lA4-xmCbehPatQpfNUK927H-s-PgYXtPHFi3tOE3-X_TN0LFc0Y</recordid><startdate>20190901</startdate><enddate>20190901</enddate><creator>Bugrov, K. V.</creator><creator>Korotaev, V. G.</creator><creator>Korchenkin, K. K.</creator><creator>Logunov, M. V.</creator><creator>Lukin, S. A.</creator><creator>Mashkin, A. N.</creator><creator>Melent’ev, A. B.</creator><creator>Samarina, N. S.</creator><general>Pleiades Publishing</general><general>Springer Nature B.V</general><scope>AAYXX</scope><scope>CITATION</scope></search><sort><creationdate>20190901</creationdate><title>Development and Pilot Testing of New Flow Diagrams for Plutonium Purification at the RT-1 Plant</title><author>Bugrov, K. V. ; Korotaev, V. G. ; Korchenkin, K. K. ; Logunov, M. V. ; Lukin, S. A. ; Mashkin, A. N. ; Melent’ev, A. B. ; Samarina, N. S.</author></sort><facets><frbrtype>5</frbrtype><frbrgroupid>cdi_FETCH-LOGICAL-c419t-c6049d970fc8ed3ac20cf470e753d2e51827f32114105ac9d29dbdde481832de3</frbrgroupid><rsrctype>articles</rsrctype><prefilter>articles</prefilter><language>eng</language><creationdate>2019</creationdate><topic>Chemistry</topic><topic>Chemistry and Materials Science</topic><topic>Chemistry and Technology of Rare</topic><topic>Flowcharts</topic><topic>Hydrazine nitrate</topic><topic>Hydrogen peroxide</topic><topic>Industrial Chemistry/Chemical Engineering</topic><topic>Modernization</topic><topic>Neptunium</topic><topic>Plutonium</topic><topic>Purification</topic><topic>Radioactive Elements</topic><topic>Reagents</topic><topic>Report writing</topic><topic>Trace</topic><topic>Valence</topic><toplevel>peer_reviewed</toplevel><toplevel>online_resources</toplevel><creatorcontrib>Bugrov, K. V.</creatorcontrib><creatorcontrib>Korotaev, V. G.</creatorcontrib><creatorcontrib>Korchenkin, K. K.</creatorcontrib><creatorcontrib>Logunov, M. V.</creatorcontrib><creatorcontrib>Lukin, S. A.</creatorcontrib><creatorcontrib>Mashkin, A. N.</creatorcontrib><creatorcontrib>Melent’ev, A. B.</creatorcontrib><creatorcontrib>Samarina, N. S.</creatorcontrib><collection>CrossRef</collection><jtitle>Theoretical foundations of chemical engineering</jtitle></facets><delivery><delcategory>Remote Search Resource</delcategory><fulltext>fulltext</fulltext></delivery><addata><au>Bugrov, K. V.</au><au>Korotaev, V. G.</au><au>Korchenkin, K. K.</au><au>Logunov, M. V.</au><au>Lukin, S. A.</au><au>Mashkin, A. N.</au><au>Melent’ev, A. B.</au><au>Samarina, N. S.</au><format>journal</format><genre>article</genre><ristype>JOUR</ristype><atitle>Development and Pilot Testing of New Flow Diagrams for Plutonium Purification at the RT-1 Plant</atitle><jtitle>Theoretical foundations of chemical engineering</jtitle><stitle>Theor Found Chem Eng</stitle><date>2019-09-01</date><risdate>2019</risdate><volume>53</volume><issue>5</issue><spage>925</spage><epage>932</epage><pages>925-932</pages><issn>0040-5795</issn><eissn>1608-3431</eissn><abstract>To modernize the extraction facility of the RT-1 plant, two flow diagrams for plutonium purification have been developed. In the first flow diagram, the Pu(IV)–Np(IV) valence pair is stabilized and both Pu and Np are stripped and, in the second flow diagram, the Pu(IV)–Np(V) valence pair is stabilized and only Pu is stripped. The problem of stabilizing the pair of the desired components in the required valence state is solved using reagents that had already been used at the RT-1 plant: hydrogen peroxide, hydrazine nitrate, and a catalyst (Fe). Both flow diagrams are adapted to the extraction facility of the plant with minimum changes in equipment and successfully pass extended process tests. As the result of this work, the volume and salt content of the raffinate are reduced.</abstract><cop>Moscow</cop><pub>Pleiades Publishing</pub><doi>10.1134/S0040579519050051</doi><tpages>8</tpages></addata></record> |
| fulltext | fulltext |
| identifier | ISSN: 0040-5795 |
| ispartof | Theoretical foundations of chemical engineering, 2019-09, Vol.53 (5), p.925-932 |
| issn | 0040-5795 1608-3431 |
| language | eng |
| recordid | cdi_proquest_journals_2312578367 |
| source | Springer Nature - Complete Springer Journals |
| subjects | Chemistry Chemistry and Materials Science Chemistry and Technology of Rare Flowcharts Hydrazine nitrate Hydrogen peroxide Industrial Chemistry/Chemical Engineering Modernization Neptunium Plutonium Purification Radioactive Elements Reagents Report writing Trace Valence |
| title | Development and Pilot Testing of New Flow Diagrams for Plutonium Purification at the RT-1 Plant |
| url | https://sfx.bib-bvb.de/sfx_tum?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&ctx_tim=2025-01-29T23%3A36%3A44IST&url_ver=Z39.88-2004&url_ctx_fmt=infofi/fmt:kev:mtx:ctx&rfr_id=info:sid/primo.exlibrisgroup.com:primo3-Article-proquest_cross&rft_val_fmt=info:ofi/fmt:kev:mtx:journal&rft.genre=article&rft.atitle=Development%20and%20Pilot%20Testing%20of%20New%20Flow%20Diagrams%20for%20Plutonium%20Purification%20at%20the%20RT-1%20Plant&rft.jtitle=Theoretical%20foundations%20of%20chemical%20engineering&rft.au=Bugrov,%20K.%20V.&rft.date=2019-09-01&rft.volume=53&rft.issue=5&rft.spage=925&rft.epage=932&rft.pages=925-932&rft.issn=0040-5795&rft.eissn=1608-3431&rft_id=info:doi/10.1134/S0040579519050051&rft_dat=%3Cproquest_cross%3E2312578367%3C/proquest_cross%3E%3Curl%3E%3C/url%3E&disable_directlink=true&sfx.directlink=off&sfx.report_link=0&rft_id=info:oai/&rft_pqid=2312578367&rft_id=info:pmid/&rfr_iscdi=true |