Zobrazeno 1 - 10
of 157
pro vyhledávání: '"Mikio Kumagai"'
Publikováno v:
Adsorption Science & Technology, Vol 26 (2008)
A macroporous silica-based 4,4′,(5′)-di(t-butylcyclohexano)-18-crown-6 (DtBuCH18C6)-impregnated polymeric composite, (DtBuCH18C6 + Oct)/SiO 2 -P, was synthesized by molecular modification of DtBuCH18C6 with 1-octanol through hydrogen bonding. Thi
Externí odkaz:
https://doaj.org/article/9b3b596e050d43ce8574ce0c65922d48
Publikováno v:
Adsorption Science & Technology, Vol 25 (2007)
Diethylenetriaminepentaacetic acid (DTPA), a multi-dentate acidic chelating agent containing five carboxyl and three amine groups all capable of protonation, is a pentabasic acid. To separate minor actinide [MA(III)] and rare earth [RE(III)] elements
Externí odkaz:
https://doaj.org/article/3741f33b66b241dc8b0be3ccf2599dfd
Publikováno v:
Adsorption Science & Technology, Vol 23 (2005)
The leakage behaviour of a neutral chelating agent, i.e. octyl(phenyl)- N,N -di-isobutylcarbamoylmethylphosphine oxide (CMPO), from its macroporous silica-based (CMPO/SiO 2 -P) extraction resin (a novel polymeric adsorption material developed in the
Externí odkaz:
https://doaj.org/article/28241acef9c449b4ab1fbe3f50963659
Publikováno v:
Adsorption Science & Technology, Vol 22 (2004)
To separate Mo(VI) and Zr(IV) ions from a 0.5 M oxalic acid solution and from each other, a novel macroporous silica-based N,N,N′,N′- tetraoctyl-3-oxapentane-1,5-diamide (TODGA) chelating polymeric adsorbent (TODGA/SiO 2 -P) was synthesized by in
Externí odkaz:
https://doaj.org/article/d973f1d9d85d455ea55a0d25a383704d
Autor:
Mikio Kumagai, Shin-itiro Hayashi, Yuki Shibata, Hiroshi Kinuhata, Kazunori Suzuki, Takashi Kodama, Shingo Matsuoka
Publikováno v:
Journal of Nuclear Science and Technology. 57:1101-1110
NO2 and NO generated during a boiling and drying accident, which affects the release of volatilized radioactive Ru into the atmosphere, were examined using various samples including simulated high-...
Publikováno v:
In Journal of Rare Earths 2006 24(4):385-391
Publikováno v:
In Journal of Rare Earths 2006 24(3):257-263
Publikováno v:
Journal of Alloys and Compounds. :663-667
The adjustment of valence of actinides, e.g. U(VI) to U(IV), is one of the most important subject to increase its affinity onto anion exchanger for quantitative recovery of U, Pu and Np in ERIX Process for advanced FBR reprocessing system. For this p
Publikováno v:
Journal of Radioanalytical and Nuclear Chemistry. 274:455-464
A novel macroporous silica-based 2,6-bis(5,6-diisobutyl-1,2,4-triazine-3-yl)pyridine (iso-Bu-BTP), a neutral chelating agent having several softatom nitrogen, polymeric composite (iso-Bu-BTP/SiO2-P) was synthesized. It was done through impregnation a
Publikováno v:
Separation Science and Technology. 42:2235-2253
To eliminate the long‐lived minor actinide (MA) elements from high activity liquid waste (HLW), a group partitioning from a simulated HLW solution containing 14 typical elements and 3.0 M HNO3 was performed. It was done by utilizing two macroporous