Chemically separating transplutonium elements from rare earth fission products
The existing technology of lanthanide-actinide separations is discussed with emphasis on the difficulties to be expected if the currently practiced separation methods were to be applied to waste partitioning. All of the workable methods known are noted, and three out of the four have seen many appli...
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Lawrence Livermore Laboratory
1976
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ftunivnotexas:info:ark/67531/metadc1451001 2023-05-15T15:52:46+02:00 Chemically separating transplutonium elements from rare earth fission products Hulet, E. K. 1976-06-23 10 pages Text https://digital.library.unt.edu/ark:/67531/metadc1451001/ English eng Lawrence Livermore Laboratory rep-no: UCRL-78332 rep-no: CONF-760642-2 osti: 7341866 https://digital.library.unt.edu/ark:/67531/metadc1451001/ ark: ark:/67531/metadc1451001 Nuclear Regulatory Commission partitioning workshop, Seattle, WA, USA, 8 Jun 1976 Elements Chromatography Alkali Metal Compounds Drugs Thiocyanates Ammonium Compounds Lithium Halides Ion Exchange Chromatography Chlorides Processing Chelating Agents 12 Management Of Radioactive And Non-Radioactive Wastes From Nuclear Facilities Solvent Extraction Carboxylic Acids Organic Compounds Amino Acids Actinides Rare Earths Dtpa Waste Processing 052001* -- Nuclear Fuels-- Waste Processing Radioprotective Substances Metals Halogen Compounds Waste Management Lithium Chlorides Chlorine Compounds Response Modifying Factors Management Halides Organic Acids Carbonic Acid Derivatives Radioactive Waste Processing Organic Sulfur Compounds Extraction Lithium Compounds Separation Processes Article 1976 ftunivnotexas 2019-06-15T22:08:14Z The existing technology of lanthanide-actinide separations is discussed with emphasis on the difficulties to be expected if the currently practiced separation methods were to be applied to waste partitioning. All of the workable methods known are noted, and three out of the four have seen many applications for the last 20 to 25 years at our Laboratory and elsewhere. The fourth, developed at ORNL 16 to 17 years ago, has been applied to waste partitioning in Germany. Each of these methods depends upon complexing the actinides to a slightly greater extent than the lanthanides with either Cl/sup -/, SCN/sup -/, or aminocarboxylic acids. The separation of the complexed ions is accomplished with either liquid or solid ion-exchangers and, in principle, either can be used interchangeably. Article in Journal/Newspaper Carbonic acid University of North Texas: UNT Digital Library |
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Open Polar |
collection |
University of North Texas: UNT Digital Library |
op_collection_id |
ftunivnotexas |
language |
English |
topic |
Elements Chromatography Alkali Metal Compounds Drugs Thiocyanates Ammonium Compounds Lithium Halides Ion Exchange Chromatography Chlorides Processing Chelating Agents 12 Management Of Radioactive And Non-Radioactive Wastes From Nuclear Facilities Solvent Extraction Carboxylic Acids Organic Compounds Amino Acids Actinides Rare Earths Dtpa Waste Processing 052001* -- Nuclear Fuels-- Waste Processing Radioprotective Substances Metals Halogen Compounds Waste Management Lithium Chlorides Chlorine Compounds Response Modifying Factors Management Halides Organic Acids Carbonic Acid Derivatives Radioactive Waste Processing Organic Sulfur Compounds Extraction Lithium Compounds Separation Processes |
spellingShingle |
Elements Chromatography Alkali Metal Compounds Drugs Thiocyanates Ammonium Compounds Lithium Halides Ion Exchange Chromatography Chlorides Processing Chelating Agents 12 Management Of Radioactive And Non-Radioactive Wastes From Nuclear Facilities Solvent Extraction Carboxylic Acids Organic Compounds Amino Acids Actinides Rare Earths Dtpa Waste Processing 052001* -- Nuclear Fuels-- Waste Processing Radioprotective Substances Metals Halogen Compounds Waste Management Lithium Chlorides Chlorine Compounds Response Modifying Factors Management Halides Organic Acids Carbonic Acid Derivatives Radioactive Waste Processing Organic Sulfur Compounds Extraction Lithium Compounds Separation Processes Hulet, E. K. Chemically separating transplutonium elements from rare earth fission products |
topic_facet |
Elements Chromatography Alkali Metal Compounds Drugs Thiocyanates Ammonium Compounds Lithium Halides Ion Exchange Chromatography Chlorides Processing Chelating Agents 12 Management Of Radioactive And Non-Radioactive Wastes From Nuclear Facilities Solvent Extraction Carboxylic Acids Organic Compounds Amino Acids Actinides Rare Earths Dtpa Waste Processing 052001* -- Nuclear Fuels-- Waste Processing Radioprotective Substances Metals Halogen Compounds Waste Management Lithium Chlorides Chlorine Compounds Response Modifying Factors Management Halides Organic Acids Carbonic Acid Derivatives Radioactive Waste Processing Organic Sulfur Compounds Extraction Lithium Compounds Separation Processes |
description |
The existing technology of lanthanide-actinide separations is discussed with emphasis on the difficulties to be expected if the currently practiced separation methods were to be applied to waste partitioning. All of the workable methods known are noted, and three out of the four have seen many applications for the last 20 to 25 years at our Laboratory and elsewhere. The fourth, developed at ORNL 16 to 17 years ago, has been applied to waste partitioning in Germany. Each of these methods depends upon complexing the actinides to a slightly greater extent than the lanthanides with either Cl/sup -/, SCN/sup -/, or aminocarboxylic acids. The separation of the complexed ions is accomplished with either liquid or solid ion-exchangers and, in principle, either can be used interchangeably. |
format |
Article in Journal/Newspaper |
author |
Hulet, E. K. |
author_facet |
Hulet, E. K. |
author_sort |
Hulet, E. K. |
title |
Chemically separating transplutonium elements from rare earth fission products |
title_short |
Chemically separating transplutonium elements from rare earth fission products |
title_full |
Chemically separating transplutonium elements from rare earth fission products |
title_fullStr |
Chemically separating transplutonium elements from rare earth fission products |
title_full_unstemmed |
Chemically separating transplutonium elements from rare earth fission products |
title_sort |
chemically separating transplutonium elements from rare earth fission products |
publisher |
Lawrence Livermore Laboratory |
publishDate |
1976 |
url |
https://digital.library.unt.edu/ark:/67531/metadc1451001/ |
genre |
Carbonic acid |
genre_facet |
Carbonic acid |
op_source |
Nuclear Regulatory Commission partitioning workshop, Seattle, WA, USA, 8 Jun 1976 |
op_relation |
rep-no: UCRL-78332 rep-no: CONF-760642-2 osti: 7341866 https://digital.library.unt.edu/ark:/67531/metadc1451001/ ark: ark:/67531/metadc1451001 |
_version_ |
1766387867489140736 |