None

Todokoro, Akio; Watahiki, Masatoshi; Kihara, Yoshiyuki; Ishii, Yasuhiko*; Ogasawara, Masahiro*; Otaka, Akihiro*

PNC TN8410 96-238, 86 Pages, 1996/08

PNC-TN8410-96-238.pdf:2.3MB

None

None

; Kawase, Keiichi; ;

Donen Giho, (98), p.65 - 70, 1996/06

https://jopss.jaea.go.jp/pdfdata/PNC-TN1340-96-002.pdf

None

None

; Nemoto, Takeshi; ;

Donen Giho, (97), p.122 - 125, 1996/03

https://jopss.jaea.go.jp/pdfdata/PNC-TN1340-96-001.pdf

None

Valence adjustment of Np by Pu(III) for separating Np from Np and Pu mixed nitrate aqueous solution

Okada, Takashi; ;

Proceedings of International Conference on Evaluation of Emerging Nuclear Fuel Cycle Systems (GLOBAL'95), 0 Pages, 1995/09

Actinide recycle development, which aims the advanced nuclear fuel cycle, is purposed to reduce the environment risk, to improve the synthetic economy and to strengthen the nonproliferation of nuclear materials. Among the minor actinides(Np, Am and Cm), the elements np have IV, V and VI valence in acid aqueous solution and they change complicatedly. for a valence adjustment of Np, a compertment method is much expected. Plutonium(III) has ability of reducing to Np(IV) as well as the ion Fe(II) has, which has been used conventionally as the reducing agent. Plutonium(III) is prepared by adding agents consisted of hydroxylamine nitrate and hydrazine to pu(iv). These addes agents could be method for valence adjustment to Np(IV) by Pu(III) can be accomplished fine and simple process that a Np sep

None

; Nemoto, Takeshi; Numata, Koji; ; *; *; Hanawa, Eiji*

PNC TN8440 95-019, 22 Pages, 1995/04

PNC-TN8440-95-019.pdf:0.83MB

None

None

Todokoro, Akio; Kihara, Yoshiyuki; Watahiki, Masatoshi; Ogasawara, Masahiro*; Otaka, Akihiro*

PNC TN8410 94-403, 30 Pages, 1994/11

PNC-TN8410-94-403.pdf:1.71MB

None

None

Numata, Koji; Nemoto, Takeshi; Todokoro, Akio

PNC TN8410 94-216, 18 Pages, 1994/04

PNC-TN8410-94-216.pdf:0.37MB

None

None

Numata, Koji; Nemoto, Takeshi;

PNC TN8410 94-215, 19 Pages, 1994/01

PNC-TN8410-94-215.pdf:0.53MB

None

None

Numata, Koji; ; Nemoto, Takeshi;

PNC TN8430 93-001, 37 Pages, 1993/04

PNC-TN8430-93-001.pdf:0.34MB

None

None

Numata, Koji; ; Nemoto, Takeshi; ; *; *; Hanawa, Eiji*

PNC TN8410 93-100, 46 Pages, 1993/04

PNC-TN8410-93-100.pdf:0.88MB

None