Sorption behavior and coordination state of Eu(III) and Cm(III) in hydrochloric acid-methanol mixture/cation exchange resin system studied by time-resolved laser-induced fluorescence spectroscopy

Arisaka, Makoto*; Kimura, Takaumi; Suganuma, Hideo*; Yoshida, Zenko

Radiochimica Acta, 89(8), p.593 - 598, 2001/08

https://doi.org/10.1524/ract.2001.89.9.593

no abstracts in English

None

*; *; *

PNC TJ6357 98-002, 43 Pages, 1998/02

PNC-TJ6357-98-002.pdf:1.09MB

None

None

Sugihara, Yoichiro*; Mukai, Katsuyuki*; Nunomiya, Ichiro*

PNC TJ6357 97-001, 40 Pages, 1997/03

PNC-TJ6357-97-001.pdf:1.52MB

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None

Kurosawa, A.; Abe, Katsuo; Kaminaga, Kazuhiro; Kuno, Yusuke; ;

PNC TN8410 93-031, 191 Pages, 1993/03

PNC-TN8410-93-031.pdf:3.91MB

So far, samples have been taken by both Japan Government and the International Atomic Energy Agency (IAEA) from the feed accounting tank of the Reprocessing Plant. Upon transporting the samples, one A-type transport container per batch sample has been required. To simplify the transport of samples, the resin bead technique requiring the trace amounts of samples (several mg for uranium and for plutonium) has been developed with the Oak Ridge National Laboratory, USA being the center. This technique was introduced into the Power Reactor and Nuclear Fuel Development Corporation (PNC) as part of the TASTEX project, and then has been incorporated into the JASPAS project as one of the joint researches between the PNC and the IAEA, in which the PNC has played a leading role. Up to now, joint experiments have been performed seven times, and the resin bead technique may have reached a certain technical level with a few technical problems. In these joint experiments, the PNC prepared and transported samples, whereas the IAEA analysed them. In addition, the PNC has investigated the resin bead technique independently. As mentioned above, the most outstanding merit of the resin bead technique lies in the simplified transport of samples. The technique is also provided with another merit by which uranium and plutonium can be measured without separating them from each other, leading to the necessity of research and development of it on the part of the Reprocessing Plant. This paper describes the results of investigation on the measurement technique of uranium and plutonium by means of the resin bead technique, together with the results from the 3rd to 7th PNC-IAEA joint experiments.

None

Kitano, Mitsuaki

PNC TN8600 92-011, 77 Pages, 1992/12

PNC-TN8600-92-011.pdf:3.72MB

no abstracts in English

Kinetic study on incineration of ion exchange resins by fluidized bed

Yahata, Taneaki; *; Hirata, Masaru; Abe, Masayoshi

Proc. of the 3rd Int. Conf. on Nuclear Fuel Reprocessing and Waste Management; RECOD91,Vol. 2, p.790 - 795, 1991/00

no abstracts in English

Determination of alpha emitters in combustible solid materials

;

Journal of Radioanalytical and Nuclear Chemistry, 94(6), p.381 - 390, 1985/00

https://doi.org/10.1007/BF02165699

no abstracts in English

Steady-state characteristics of lithium isotope separation by a circuit of continuous displacement chromatography

Fujine, Sachio; Saito, Keiichiro; Shiba, Koreyuki; Itoi, T.*

Sep.Sci.Technol., 17(13-14), p.1545 - 1563, 1983/00

https://doi.org/10.1080/01496398209438472

no abstracts in English

Cxidative Degradation of Powdered Cation Exchange Resion by Fe(II) Catalyzed Hydrogen Peroxide

; *; *;

JAERI-M 82-087, 19 Pages, 1982/07

JAERI-M-82-087.pdf:0.79MB

no abstracts in English

Density enhancement of polyethylene solidified wastes; Thickening with sodium sulfate anhydride

*; ; ; *

Journal of Nuclear Science and Technology, 19(5), p.410 - 418, 1982/00

https://doi.org/10.3327/jnst.19.410

no abstracts in English