JOPSS - Search Results

Journal Articles

New filter concept for removal of fine particle generated in high level radioactive solution

Takahatake, Yoko; Watanabe, So; Watanabe, Masayuki; Sano, Yuichi; Takeuchi, Masayuki

Progress in Nuclear Science and Technology (Internet), 7, p.195 - 198, 2025/05

https://doi.org/10.15669/pnst.7.195

Extraction chromatgraphy technology for trivalent minor actinide (MA(III) ; Am(III) and Cm(III)) recovery from the solution generated by an extraction process in reprocessing of spent nuclear fuel has been developed. A fine particle is generated in the solution. The fine particle must be removed before MA recovery operation, because that leads clogging of the extraction chlomatography column. In order to prevent clogging the column, filtration system utilizing porous silica beads packed column has been designed. In this study, a fine particle trapping system was developed and particle removal performance of the system was experimentally evaluated using alumina particles as simulated fine particle. Column experiments revealed that the fine particle with the particle size from 0.12 to 15 m is cause of clogging of the filtration column. Since simulated fine particles were trapped on filtration experiments, a filtration system using the porous silica beads column is practical,

Journal Articles

The Spectrum and laser properties of ytterbium doped phosphate glass at low temperature

Dai, S.*; Sugiyama, Akira; Hu, L.*; Liu, Z.*; Huang, G.*; Jiang, Z.*

Journal of Non-Crystalline Solids, 311(2), p.138 - 144, 2002/11

https://doi.org/10.1016/S0022-3093(02)01365-0

Low-temperature absorption and fluorescence spectra of the Yb3+ ions were measured in phosphate glass with compositions of (60-65)P $_{2}$ O $_{5}$ -(4-8)B $_{2}$ O $_{3}$ -(5-10)Al $_{2}$ O $_{3}$ -(10-15)K $_{2}$ O-(5-10)BaO-(0-2)La $_{2}$ O $_{3}$ -(0-2)Nb $_{2}$ O $_{5}$ -(4-87)Yb $_{2}$ O $_{3}$ in mol-%. Temperature dependence of lifetime from $^{2}$ F $_{5/2}$ upper level of YB $^{3+}$ was investigated with a cryostat. The glass laser performance pumped by 940 nm laser diode was measured at different temperature range. At 8 K, glass laser oscillation had a slope efficiency of 4% and a maximum power of 2 mW at the peak laser wavelength of 1001 nm.

JAEA Reports

Report of the 1993 workshop on particle-material interactions for fusion; March 89, 1994, Tokai, Japan

JAERI-Conf 94-004, 187 Pages, 1994/11

JAERI-Conf-94-004.pdf:7.1MB

no abstracts in English

Journal Articles

Trapping of low-energy xenon ions in surfaces of transition metals

Baba, Yuji; Yamamoto, Hiroyuki; Sasaki, Teikichi

Nuclear Instruments and Methods in Physics Research B, 63, p.391 - 394, 1992/00

https://doi.org/10.1016/0168-583X(92)95210-I

Times Cited Count：7 Percentile：60.58(Instruments & Instrumentation)

no abstracts in English

Journal Articles

Release behavior of cesium in irradiated(Th,U)O $_{2}$

Akabori, Mitsuo; Fukuda, Kosaku

Journal of Nuclear Materials, 186, p.47 - 53, 1991/00

https://doi.org/10.1016/0022-3115(91)90351-7

Times Cited Count：14 Percentile：79.66(Materials Science, Multidisciplinary)

no abstracts in English

Journal Articles

Release of ion-implanted Kr from (Th,U)O $_{2}$ ; Effect of matrix oxidation

Ogawa, Toru; Verrall, R. A.*; Hj.Matzke*; P.G.Lucata*

Solid State Ionics, 49, p.211 - 216, 1991/00

https://doi.org/10.1016/0167-2738(91)90088-S

Times Cited Count：4 Percentile：32.86(Chemistry, Physical)

no abstracts in English

Journal Articles

XPS and TDS studies of trapping states of helium implanted in TiO $_{2}$

;

Journal of Nuclear Materials, 152, p.295 - 300, 1988/00

https://doi.org/10.1016/0022-3115(88)90340-6

Times Cited Count：4 Percentile：46.39(Materials Science, Multidisciplinary)

no abstracts in English

Journal Articles

The trapping and release of injected hydrogen isotopes in vitreous silica

; ; ; ; ; Ono, Shinichi; Saeki, Masakatsu; Tachikawa, Enzo

Bulletin of the Chemical Society of Japan, 60, p.3835 - 3842, 1987/00

https://doi.org/10.1246/bcsj.60.3835

Times Cited Count：5 Percentile：43.55(Chemistry, Multidisciplinary)

no abstracts in English

Journal Articles

Dose effect on release of ion-implanted noble gases from oxide fuel

Ogawa, Toru; Verrall, R. A.*; Schreiter, D. M.*; Westcott, O. M.*

Int.Conf.on CANDU Fuel, p.543 - 557, 1987/00

no abstracts in English

JAEA Reports

Data on Trapping and Re-Emission of Energetic Hydrogen Isotopes and Helium in Materials Supplement 1

; Ozawa, K.; Nakai, Y.;

JAERI-M 84-093, 59 Pages, 1984/05

JAERI-M-84-093.pdf:0.88MB

no abstracts in English

Journal Articles

Effects of lithium concentration on chemical behavior of tritium in Li-Al alloys

Saeki, Masakatsu; Nakashima, Mikio; ; Tachikawa, Enzo

Journal of Nuclear Materials, 120, p.267 - 271, 1984/00

https://doi.org/10.1016/0022-3115(84)90064-3

Times Cited Count：3 Percentile：37.72(Materials Science, Multidisciplinary)

no abstracts in English

JAEA Reports

Analysis of Behavior on Solution and Diffusion of Hydrogen in Iron

JAERI-M 83-052, 66 Pages, 1983/03

JAERI-M-83-052.pdf:1.84MB

no abstracts in English

Journal Articles

Diffusivity of tritium in Li-Al alloys

Nakashima, Mikio; Saeki, Masakatsu; ; Tachikawa, Enzo

Journal of Nuclear Materials, 116, p.141 - 146, 1983/00

https://doi.org/10.1016/0022-3115(83)90095-8

Times Cited Count：15 Percentile：81.36(Materials Science, Multidisciplinary)

no abstracts in English

JAEA Reports

A Review on Development of He Evacuation Systems for Tokamak Reactors

; ; Murakami, Yoshio

JAERI-M 82-037, 48 Pages, 1982/04

JAERI-M-82-037.pdf:1.17MB

no abstracts in English

Journal Articles

A Preliminary study on the production of tritium from neutron-irradiated litium-aluminum alloy

Tanase, Masakazu; Yamaguchi, Koichi; Tanaka, Kichizo

Radioisotopes, 31, p.571 - 578, 1982/00

https://doi.org/10.3769/radioisotopes.31.11_571

no abstracts in English

Journal Articles

Reaction of metastable Ar atoms with propylene in flow system

; ; Ono, Shinichi;

Bulletin of the Chemical Society of Japan, 54(3), p.678 - 684, 1981/00

https://doi.org/10.1246/bcsj.54.678

no abstracts in English

JAEA Reports

Electron Spin Resonance Study of Radicals in Irradiated Polyethylene

Fujimura, Takashi

JAERI-M 8082, 117 Pages, 1979/02

JAERI-M-8082.pdf:2.45MB

no abstracts in English

Journal Articles

Anomalous behavior of carbon monoxide formation at the initial stages of hydrogen corrosion of nuclear graphites

; ; ; ;

Carbon, 15(3), p.189 - 190, 1977/03

https://doi.org/10.1016/0008-6223(77)90057-4

Times Cited Count：0

no abstracts in English

Journal Articles

Trapping and recovery of radioiodine compounds by copper metal

Tachikawa, Enzo; ;

Int.J.Appl.Radiat.Isot., 26(12), p.758 - 762, 1975/12

https://doi.org/10.1016/0020-708X(75)90135-0

no abstracts in English

Journal Articles

Fission iodine and xenon release from the UO $_{2}$ --U $_{3}$ O $_{8}$ system with emphasis on radiation damage

Shiba, Koreyuki

Journal of Nuclear Materials, 57(3), p.271 - 279, 1975/03

https://doi.org/10.1016/0022-3115(75)90210-X

no abstracts in English

Journal Articles

Ion-molecule reactions in ethylene oxide

; ; Sugiura, Toshio

Shitsuryo Bunseki, 22(1), p.61 - 70, 1974/01

https://doi.org/10.5702/massspec1953.22.61

no abstracts in English

Presentation/Publication Type

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Held year of conference

New filter concept for removal of fine particle generated in high level radioactive solution

The Spectrum and laser properties of ytterbium doped phosphate glass at low temperature

Report of the 1993 workshop on particle-material interactions for fusion; March 89, 1994, Tokai, Japan

Trapping of low-energy xenon ions in surfaces of transition metals

Release behavior of cesium in irradiated(Th,U)O $_{2}$

Release of ion-implanted Kr from (Th,U)O $_{2}$ ; Effect of matrix oxidation

XPS and TDS studies of trapping states of helium implanted in TiO $_{2}$

The trapping and release of injected hydrogen isotopes in vitreous silica

Dose effect on release of ion-implanted noble gases from oxide fuel

Data on Trapping and Re-Emission of Energetic Hydrogen Isotopes and Helium in Materials Supplement 1

Effects of lithium concentration on chemical behavior of tritium in Li-Al alloys

Analysis of Behavior on Solution and Diffusion of Hydrogen in Iron

Diffusivity of tritium in Li-Al alloys

A Review on Development of He Evacuation Systems for Tokamak Reactors

A Preliminary study on the production of tritium from neutron-irradiated litium-aluminum alloy

Reaction of metastable Ar atoms with propylene in flow system

Electron Spin Resonance Study of Radicals in Irradiated Polyethylene

Anomalous behavior of carbon monoxide formation at the initial stages of hydrogen corrosion of nuclear graphites

Trapping and recovery of radioiodine compounds by copper metal

Fission iodine and xenon release from the UO $_{2}$ --U $_{3}$ O $_{8}$ system with emphasis on radiation damage

Ion-molecule reactions in ethylene oxide