Modifier-free separation of trivalent actinides and lanthanides from fast reactor simulated high-level liquid waste using N,N-di-octyl-2-hydroxyacetamide
Sign Up to like & getrecommendations! Published in 2017 at "Journal of Radioanalytical and Nuclear Chemistry"
DOI: 10.1007/s10967-017-5528-z
Abstract: The extraction behaviour of Am(III) and other metal ions present in the fast reactor simulated high- level liquid waste (FR-SHLLW) was studied using a modifier-free solvent phase composed of N,N-di-octyl-2-hydroxyacetamide (DOHyA) in n-dodecane. Quantitative extraction… read more here.
Keywords: iii; high level; simulated high; reactor simulated ... See more keywords
Selective separation of Pd(II) through ion exchange and oxidation-reduction with hexacyanoferrates from high-level liquid waste
Sign Up to like & getrecommendations! Published in 2020 at "Separation and Purification Technology"
DOI: 10.1016/j.seppur.2019.115932
Abstract: Abstract A macro porous silica-based nickel hexacyanoferrate (KNiHC/SiO2) adsorbent was synthesized for separation of palladium (Pd(II)) from high-level liquid waste (HLLW). Based on XPS analysis, the Pd 3d5/2 spectrum at 344.4 eV corresponds to metallic palladium… read more here.
Keywords: level liquid; liquid waste; separation; knihc sio2 ... See more keywords
Continuous separation of molybdenum and zirconium from simulated high-level liquid waste with a Taylor–Couette contactor
Sign Up to like & getrecommendations! Published in 2018 at "Journal of Nuclear Science and Technology"
DOI: 10.1080/00223131.2018.1509029
Abstract: ABSTRACT Reprocessing of spent nuclear fuels generates high-level liquid waste (HLLW) which undergoes vitrification into borosilicate glass before final geological disposal. To ensure the quality of the glass, control of the concentration of chemical species… read more here.
Keywords: taylor couette; liquid waste; high level; separation ... See more keywords
Synthesis of soft N-donor isoPentyl-BTBP and study on its removal of actinides from high level liquid waste
Sign Up to like & getrecommendations! Published in 2019 at "Radiochimica Acta"
DOI: 10.1515/ract-2019-3100
Abstract: Abstract To directly separate actinides from high level liquid waste (HLLW), a novel molecule, i. e. isoPentyl-BTBP (6,6′-bis(5,6-bis(4-methylpentyl)-1,2,4-triazin-3-yl)-2,2′-bipyridines) was synthesized and characterized. A kind of isoPentyl-BTBP/SiO2-P adsorbent was obtained by impregnating isoPentyl-BTBP into porous silica/polymer support… read more here.
Keywords: high level; isopentyl btbp; actinides high; level liquid ... See more keywords
Separation of Minor Actinides from High-Level Liquid Waste Using Novel Silica-Based Butyl-BTP Adsorbents
Sign Up to like & getrecommendations! Published in 2022 at "Toxics"
DOI: 10.3390/toxics10120741
Abstract: To separate the long-lived minor actinides (MA = Am, Cm) from high-level liquid waste (HLLW), we have been studying an advanced separation process via selective adsorption that uses minimal amounts of organic solvent and compact… read more here.
Keywords: btp; actinides high; level liquid; high level ... See more keywords