CONTAMINATED MATERIAL
The present invention relates to a non-radioactively-contaminated material, especially one which chemically simulates a radioactively-contaminated material in need of decontamination. The non-radioactively-contaminated material comprises a solid base substance contaminated, upon a surface and/or wit...
Gespeichert in:
| 1. Verfasser: | |
|---|---|
| Format: | Patent |
| Sprache: | eng ; fre |
| Schlagworte: | |
| Online-Zugang: | Volltext bestellen |
| Tags: |
Tag hinzufügen
Keine Tags, Fügen Sie den ersten Tag hinzu!
|
| container_end_page | |
|---|---|
| container_issue | |
| container_start_page | |
| container_title | |
| container_volume | |
| creator | ECCLES, HARRY |
| description | The present invention relates to a non-radioactively-contaminated material, especially one which chemically simulates a radioactively-contaminated material in need of decontamination. The non-radioactively-contaminated material comprises a solid base substance contaminated, upon a surface and/or within pore(s) thereof, with a non-radioactive carbonaceous deposit; wherein the non-radioactive carbonaceous deposit is a C13-isotopically-enriched carbonaceous deposit. The non-radioactively-contaminated material provides a novel study tool for developing decontamination processes, particularly decontamination processes for use in the treatment of nuclear waste, such as graphite neutron moderators.
La présente invention concerne un matériau non contaminé radioactivement, et concerne en particulier un matériau qui simule chimiquement un matériau contaminé radioactivement devant faire l'objet d'une décontamination. Le matériau non contaminé radioactivement comprend une substance de base solide contaminée, sur sa surface et/ou à l'intérieur d'un ou de ses pores, au moyen d'un dépôt carboné non radioactif ; le dépôt carboné non radioactif consistant en un dépôt carboné enrichi de manière isotopique en C13. Le matériau non contaminé radioactivement fournit un nouvel instrument d'étude permettant de mettre au point des procédés de décontamination, en particulier des procédés de décontamination destinés à être utilisés dans le traitement de déchets nucléaires, tels que des modérateurs de neutrons de graphite. |
| format | Patent |
| fullrecord | <record><control><sourceid>epo_EVB</sourceid><recordid>TN_cdi_epo_espacenet_WO2015004462A1</recordid><sourceformat>XML</sourceformat><sourcesystem>PC</sourcesystem><sourcerecordid>WO2015004462A1</sourcerecordid><originalsourceid>FETCH-epo_espacenet_WO2015004462A13</originalsourceid><addsrcrecordid>eNrjZBB19vcLcfT19HMMcXVR8AWSQZ6OPjwMrGmJOcWpvFCam0HZzTXE2UM3tSA_PrW4IDE5NS-1JD7c38jA0NTAwMTEzMjR0Jg4VQAT6x_C</addsrcrecordid><sourcetype>Open Access Repository</sourcetype><iscdi>true</iscdi><recordtype>patent</recordtype></control><display><type>patent</type><title>CONTAMINATED MATERIAL</title><source>esp@cenet</source><creator>ECCLES, HARRY</creator><creatorcontrib>ECCLES, HARRY</creatorcontrib><description>The present invention relates to a non-radioactively-contaminated material, especially one which chemically simulates a radioactively-contaminated material in need of decontamination. The non-radioactively-contaminated material comprises a solid base substance contaminated, upon a surface and/or within pore(s) thereof, with a non-radioactive carbonaceous deposit; wherein the non-radioactive carbonaceous deposit is a C13-isotopically-enriched carbonaceous deposit. The non-radioactively-contaminated material provides a novel study tool for developing decontamination processes, particularly decontamination processes for use in the treatment of nuclear waste, such as graphite neutron moderators.
La présente invention concerne un matériau non contaminé radioactivement, et concerne en particulier un matériau qui simule chimiquement un matériau contaminé radioactivement devant faire l'objet d'une décontamination. Le matériau non contaminé radioactivement comprend une substance de base solide contaminée, sur sa surface et/ou à l'intérieur d'un ou de ses pores, au moyen d'un dépôt carboné non radioactif ; le dépôt carboné non radioactif consistant en un dépôt carboné enrichi de manière isotopique en C13. Le matériau non contaminé radioactivement fournit un nouvel instrument d'étude permettant de mettre au point des procédés de décontamination, en particulier des procédés de décontamination destinés à être utilisés dans le traitement de déchets nucléaires, tels que des modérateurs de neutrons de graphite.</description><language>eng ; fre</language><subject>CHEMISTRY ; COMPOUNDS THEREOF ; DECONTAMINATION ARRANGEMENTS THEREFOR ; INORGANIC CHEMISTRY ; METALLURGY ; NON-METALLIC ELEMENTS ; NUCLEAR ENGINEERING ; NUCLEAR PHYSICS ; PHYSICS ; PROTECTION AGAINST X-RADIATION, GAMMA RADIATION, CORPUSCULARRADIATION OR PARTICLE BOMBARDMENT ; TREATING RADIOACTIVELY CONTAMINATED MATERIAL</subject><creationdate>2015</creationdate><oa>free_for_read</oa><woscitedreferencessubscribed>false</woscitedreferencessubscribed></display><links><openurl>$$Topenurl_article</openurl><openurlfulltext>$$Topenurlfull_article</openurlfulltext><thumbnail>$$Tsyndetics_thumb_exl</thumbnail><linktohtml>$$Uhttps://worldwide.espacenet.com/publicationDetails/biblio?FT=D&date=20150115&DB=EPODOC&CC=WO&NR=2015004462A1$$EHTML$$P50$$Gepo$$Hfree_for_read</linktohtml><link.rule.ids>230,308,776,881,25542,76289</link.rule.ids><linktorsrc>$$Uhttps://worldwide.espacenet.com/publicationDetails/biblio?FT=D&date=20150115&DB=EPODOC&CC=WO&NR=2015004462A1$$EView_record_in_European_Patent_Office$$FView_record_in_$$GEuropean_Patent_Office$$Hfree_for_read</linktorsrc></links><search><creatorcontrib>ECCLES, HARRY</creatorcontrib><title>CONTAMINATED MATERIAL</title><description>The present invention relates to a non-radioactively-contaminated material, especially one which chemically simulates a radioactively-contaminated material in need of decontamination. The non-radioactively-contaminated material comprises a solid base substance contaminated, upon a surface and/or within pore(s) thereof, with a non-radioactive carbonaceous deposit; wherein the non-radioactive carbonaceous deposit is a C13-isotopically-enriched carbonaceous deposit. The non-radioactively-contaminated material provides a novel study tool for developing decontamination processes, particularly decontamination processes for use in the treatment of nuclear waste, such as graphite neutron moderators.
La présente invention concerne un matériau non contaminé radioactivement, et concerne en particulier un matériau qui simule chimiquement un matériau contaminé radioactivement devant faire l'objet d'une décontamination. Le matériau non contaminé radioactivement comprend une substance de base solide contaminée, sur sa surface et/ou à l'intérieur d'un ou de ses pores, au moyen d'un dépôt carboné non radioactif ; le dépôt carboné non radioactif consistant en un dépôt carboné enrichi de manière isotopique en C13. Le matériau non contaminé radioactivement fournit un nouvel instrument d'étude permettant de mettre au point des procédés de décontamination, en particulier des procédés de décontamination destinés à être utilisés dans le traitement de déchets nucléaires, tels que des modérateurs de neutrons de graphite.</description><subject>CHEMISTRY</subject><subject>COMPOUNDS THEREOF</subject><subject>DECONTAMINATION ARRANGEMENTS THEREFOR</subject><subject>INORGANIC CHEMISTRY</subject><subject>METALLURGY</subject><subject>NON-METALLIC ELEMENTS</subject><subject>NUCLEAR ENGINEERING</subject><subject>NUCLEAR PHYSICS</subject><subject>PHYSICS</subject><subject>PROTECTION AGAINST X-RADIATION, GAMMA RADIATION, CORPUSCULARRADIATION OR PARTICLE BOMBARDMENT</subject><subject>TREATING RADIOACTIVELY CONTAMINATED MATERIAL</subject><fulltext>true</fulltext><rsrctype>patent</rsrctype><creationdate>2015</creationdate><recordtype>patent</recordtype><sourceid>EVB</sourceid><recordid>eNrjZBB19vcLcfT19HMMcXVR8AWSQZ6OPjwMrGmJOcWpvFCam0HZzTXE2UM3tSA_PrW4IDE5NS-1JD7c38jA0NTAwMTEzMjR0Jg4VQAT6x_C</recordid><startdate>20150115</startdate><enddate>20150115</enddate><creator>ECCLES, HARRY</creator><scope>EVB</scope></search><sort><creationdate>20150115</creationdate><title>CONTAMINATED MATERIAL</title><author>ECCLES, HARRY</author></sort><facets><frbrtype>5</frbrtype><frbrgroupid>cdi_FETCH-epo_espacenet_WO2015004462A13</frbrgroupid><rsrctype>patents</rsrctype><prefilter>patents</prefilter><language>eng ; fre</language><creationdate>2015</creationdate><topic>CHEMISTRY</topic><topic>COMPOUNDS THEREOF</topic><topic>DECONTAMINATION ARRANGEMENTS THEREFOR</topic><topic>INORGANIC CHEMISTRY</topic><topic>METALLURGY</topic><topic>NON-METALLIC ELEMENTS</topic><topic>NUCLEAR ENGINEERING</topic><topic>NUCLEAR PHYSICS</topic><topic>PHYSICS</topic><topic>PROTECTION AGAINST X-RADIATION, GAMMA RADIATION, CORPUSCULARRADIATION OR PARTICLE BOMBARDMENT</topic><topic>TREATING RADIOACTIVELY CONTAMINATED MATERIAL</topic><toplevel>online_resources</toplevel><creatorcontrib>ECCLES, HARRY</creatorcontrib><collection>esp@cenet</collection></facets><delivery><delcategory>Remote Search Resource</delcategory><fulltext>fulltext_linktorsrc</fulltext></delivery><addata><au>ECCLES, HARRY</au><format>patent</format><genre>patent</genre><ristype>GEN</ristype><title>CONTAMINATED MATERIAL</title><date>2015-01-15</date><risdate>2015</risdate><abstract>The present invention relates to a non-radioactively-contaminated material, especially one which chemically simulates a radioactively-contaminated material in need of decontamination. The non-radioactively-contaminated material comprises a solid base substance contaminated, upon a surface and/or within pore(s) thereof, with a non-radioactive carbonaceous deposit; wherein the non-radioactive carbonaceous deposit is a C13-isotopically-enriched carbonaceous deposit. The non-radioactively-contaminated material provides a novel study tool for developing decontamination processes, particularly decontamination processes for use in the treatment of nuclear waste, such as graphite neutron moderators.
La présente invention concerne un matériau non contaminé radioactivement, et concerne en particulier un matériau qui simule chimiquement un matériau contaminé radioactivement devant faire l'objet d'une décontamination. Le matériau non contaminé radioactivement comprend une substance de base solide contaminée, sur sa surface et/ou à l'intérieur d'un ou de ses pores, au moyen d'un dépôt carboné non radioactif ; le dépôt carboné non radioactif consistant en un dépôt carboné enrichi de manière isotopique en C13. Le matériau non contaminé radioactivement fournit un nouvel instrument d'étude permettant de mettre au point des procédés de décontamination, en particulier des procédés de décontamination destinés à être utilisés dans le traitement de déchets nucléaires, tels que des modérateurs de neutrons de graphite.</abstract><oa>free_for_read</oa></addata></record> |
| fulltext | fulltext_linktorsrc |
| identifier | |
| ispartof | |
| issn | |
| language | eng ; fre |
| recordid | cdi_epo_espacenet_WO2015004462A1 |
| source | esp@cenet |
| subjects | CHEMISTRY COMPOUNDS THEREOF DECONTAMINATION ARRANGEMENTS THEREFOR INORGANIC CHEMISTRY METALLURGY NON-METALLIC ELEMENTS NUCLEAR ENGINEERING NUCLEAR PHYSICS PHYSICS PROTECTION AGAINST X-RADIATION, GAMMA RADIATION, CORPUSCULARRADIATION OR PARTICLE BOMBARDMENT TREATING RADIOACTIVELY CONTAMINATED MATERIAL |
| title | CONTAMINATED MATERIAL |
| url | https://sfx.bib-bvb.de/sfx_tum?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&ctx_tim=2025-02-08T22%3A13%3A31IST&url_ver=Z39.88-2004&url_ctx_fmt=infofi/fmt:kev:mtx:ctx&rfr_id=info:sid/primo.exlibrisgroup.com:primo3-Article-epo_EVB&rft_val_fmt=info:ofi/fmt:kev:mtx:patent&rft.genre=patent&rft.au=ECCLES,%20HARRY&rft.date=2015-01-15&rft_id=info:doi/&rft_dat=%3Cepo_EVB%3EWO2015004462A1%3C/epo_EVB%3E%3Curl%3E%3C/url%3E&disable_directlink=true&sfx.directlink=off&sfx.report_link=0&rft_id=info:oai/&rft_id=info:pmid/&rfr_iscdi=true |