Characterization of C-14 in PWR Radioactive Wastes
Characterization of C-14 in PWR Radioactive Wastes has been researched and formation mechanisms of C-14 have been discussed. It was found from the research results that the chemical form of C-14 existed in primary coolant was organic and was low molecule compounds which are soluble in water. On the...
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| Veröffentlicht in: | Journal of Power and Energy Systems 2008, Vol.2(1), pp.215-220 |
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| container_title | Journal of Power and Energy Systems |
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| creator | MUKAI, Satoru SAIGUSA, Moriyuki SAKASHITA, Akira HORIKAWA, Yoshihiko HIGUCHI, Natsuko |
| description | Characterization of C-14 in PWR Radioactive Wastes has been researched and formation mechanisms of C-14 have been discussed. It was found from the research results that the chemical form of C-14 existed in primary coolant was organic and was low molecule compounds which are soluble in water. On the other hand, most of C-14 components existed in condensed liquid waste and existed on solid waste were insoluble in water and chemically stable. The insoluble C-14 component was considered to be produced by activation reaction between neutron and substances with nitrogen. Those were thought to be decomposition substances escaped from high molecular organic materials, such as ion exchange resin, diaphragm seal, etc. |
| doi_str_mv | 10.1299/jpes.2.215 |
| format | Article |
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It was found from the research results that the chemical form of C-14 existed in primary coolant was organic and was low molecule compounds which are soluble in water. On the other hand, most of C-14 components existed in condensed liquid waste and existed on solid waste were insoluble in water and chemically stable. The insoluble C-14 component was considered to be produced by activation reaction between neutron and substances with nitrogen. Those were thought to be decomposition substances escaped from high molecular organic materials, such as ion exchange resin, diaphragm seal, etc.</description><identifier>ISSN: 1881-3062</identifier><identifier>EISSN: 1881-3062</identifier><identifier>DOI: 10.1299/jpes.2.215</identifier><language>eng</language><publisher>The Japan Society of Mechanical Engineers</publisher><subject>Activation ; C-14 ; Condensing ; Coolants ; Ion exchange resins ; Liquid wastes ; Organic Carbon ; Organic materials ; Pressurized water reactors ; PWR ; Radioactive Waste ; Waste Disposal ; Wastes</subject><ispartof>Journal of Power and Energy Systems, 2008, Vol.2(1), pp.215-220</ispartof><rights>2008 by The Japan Society of Mechanical Engineers</rights><oa>free_for_read</oa><woscitedreferencessubscribed>false</woscitedreferencessubscribed><citedby>FETCH-LOGICAL-c3675-ce0fa0b15f0a1c483470adc50d458f69e1612f936e5f9e45ac905441948aba4c3</citedby><cites>FETCH-LOGICAL-c3675-ce0fa0b15f0a1c483470adc50d458f69e1612f936e5f9e45ac905441948aba4c3</cites></display><links><openurl>$$Topenurl_article</openurl><openurlfulltext>$$Topenurlfull_article</openurlfulltext><thumbnail>$$Tsyndetics_thumb_exl</thumbnail><link.rule.ids>314,777,781,1877,4010,27904,27905,27906</link.rule.ids></links><search><creatorcontrib>MUKAI, Satoru</creatorcontrib><creatorcontrib>SAIGUSA, Moriyuki</creatorcontrib><creatorcontrib>SAKASHITA, Akira</creatorcontrib><creatorcontrib>HORIKAWA, Yoshihiko</creatorcontrib><creatorcontrib>HIGUCHI, Natsuko</creatorcontrib><title>Characterization of C-14 in PWR Radioactive Wastes</title><title>Journal of Power and Energy Systems</title><addtitle>JPES</addtitle><description>Characterization of C-14 in PWR Radioactive Wastes has been researched and formation mechanisms of C-14 have been discussed. 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Those were thought to be decomposition substances escaped from high molecular organic materials, such as ion exchange resin, diaphragm seal, etc.</description><subject>Activation</subject><subject>C-14</subject><subject>Condensing</subject><subject>Coolants</subject><subject>Ion exchange resins</subject><subject>Liquid wastes</subject><subject>Organic Carbon</subject><subject>Organic materials</subject><subject>Pressurized water reactors</subject><subject>PWR</subject><subject>Radioactive Waste</subject><subject>Waste Disposal</subject><subject>Wastes</subject><issn>1881-3062</issn><issn>1881-3062</issn><fulltext>true</fulltext><rsrctype>article</rsrctype><creationdate>2008</creationdate><recordtype>article</recordtype><recordid>eNpN0E1LAzEQgOEgCtbqxV-wRxG2ZvLVzUWQxS8oKEXpMUzTiaZsd-tmK-ivd0u1eAgTmIc5vIydAx-BsPZquaY0EiMB-oANoCggl9yIw3__Y3aS0pJzY7nhAybKd2zRd9TGb-xiU2dNyMocVBbr7Hk2zaa4iE0P4idlM0wdpVN2FLBKdPY7h-z17valfMgnT_eP5c0k99KMde6JB-Rz0IEjeFVINea48JovlC6CsQQGRLDSkA6WlEZvuVYKrCpwjsrLIbvY3V23zceGUudWMXmqKqyp2SQHZgxSGGlMTy931LdNSi0Ft27jCtsvB9xtw7htGCdcH6bH1zu8TB2-0Z5i20Vf0R-F3QO9X_g-laNa_gAP4GtD</recordid><startdate>2008</startdate><enddate>2008</enddate><creator>MUKAI, Satoru</creator><creator>SAIGUSA, Moriyuki</creator><creator>SAKASHITA, Akira</creator><creator>HORIKAWA, Yoshihiko</creator><creator>HIGUCHI, Natsuko</creator><general>The Japan Society of Mechanical Engineers</general><scope>AAYXX</scope><scope>CITATION</scope><scope>7TB</scope><scope>8FD</scope><scope>FR3</scope></search><sort><creationdate>2008</creationdate><title>Characterization of C-14 in PWR Radioactive Wastes</title><author>MUKAI, Satoru ; SAIGUSA, Moriyuki ; SAKASHITA, Akira ; HORIKAWA, Yoshihiko ; HIGUCHI, Natsuko</author></sort><facets><frbrtype>5</frbrtype><frbrgroupid>cdi_FETCH-LOGICAL-c3675-ce0fa0b15f0a1c483470adc50d458f69e1612f936e5f9e45ac905441948aba4c3</frbrgroupid><rsrctype>articles</rsrctype><prefilter>articles</prefilter><language>eng</language><creationdate>2008</creationdate><topic>Activation</topic><topic>C-14</topic><topic>Condensing</topic><topic>Coolants</topic><topic>Ion exchange resins</topic><topic>Liquid wastes</topic><topic>Organic Carbon</topic><topic>Organic materials</topic><topic>Pressurized water reactors</topic><topic>PWR</topic><topic>Radioactive Waste</topic><topic>Waste Disposal</topic><topic>Wastes</topic><toplevel>online_resources</toplevel><creatorcontrib>MUKAI, Satoru</creatorcontrib><creatorcontrib>SAIGUSA, Moriyuki</creatorcontrib><creatorcontrib>SAKASHITA, Akira</creatorcontrib><creatorcontrib>HORIKAWA, Yoshihiko</creatorcontrib><creatorcontrib>HIGUCHI, Natsuko</creatorcontrib><collection>CrossRef</collection><collection>Mechanical & Transportation Engineering Abstracts</collection><collection>Technology Research Database</collection><collection>Engineering Research Database</collection><jtitle>Journal of Power and Energy Systems</jtitle></facets><delivery><delcategory>Remote Search Resource</delcategory><fulltext>fulltext</fulltext></delivery><addata><au>MUKAI, Satoru</au><au>SAIGUSA, Moriyuki</au><au>SAKASHITA, Akira</au><au>HORIKAWA, Yoshihiko</au><au>HIGUCHI, Natsuko</au><format>journal</format><genre>article</genre><ristype>JOUR</ristype><atitle>Characterization of C-14 in PWR Radioactive Wastes</atitle><jtitle>Journal of Power and Energy Systems</jtitle><addtitle>JPES</addtitle><date>2008</date><risdate>2008</risdate><volume>2</volume><issue>1</issue><spage>215</spage><epage>220</epage><pages>215-220</pages><issn>1881-3062</issn><eissn>1881-3062</eissn><abstract>Characterization of C-14 in PWR Radioactive Wastes has been researched and formation mechanisms of C-14 have been discussed. It was found from the research results that the chemical form of C-14 existed in primary coolant was organic and was low molecule compounds which are soluble in water. On the other hand, most of C-14 components existed in condensed liquid waste and existed on solid waste were insoluble in water and chemically stable. The insoluble C-14 component was considered to be produced by activation reaction between neutron and substances with nitrogen. Those were thought to be decomposition substances escaped from high molecular organic materials, such as ion exchange resin, diaphragm seal, etc.</abstract><pub>The Japan Society of Mechanical Engineers</pub><doi>10.1299/jpes.2.215</doi><tpages>6</tpages><oa>free_for_read</oa></addata></record> |
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| ispartof | Journal of Power and Energy Systems, 2008, Vol.2(1), pp.215-220 |
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| language | eng |
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| source | Elektronische Zeitschriftenbibliothek - Frei zugängliche E-Journals; J-STAGE (Japan Science & Technology Information Aggregator, Electronic) Freely Available Titles - Japanese |
| subjects | Activation C-14 Condensing Coolants Ion exchange resins Liquid wastes Organic Carbon Organic materials Pressurized water reactors PWR Radioactive Waste Waste Disposal Wastes |
| title | Characterization of C-14 in PWR Radioactive Wastes |
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