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Journal Articles

Surface complexation of Ca and competitive sorption of divalent cations on montmorillonite under alkaline conditions

Sugiura, Yuki; Ishidera, Takamitsu; Tachi, Yukio

Applied Clay Science, 200, p.105910_1 - 105910_10, 2021/01

 Times Cited Count:8 Percentile:56.97(Chemistry, Physical)

JAEA Reports

Characteristics of MOX dissolution with silver mediated electrolytic oxidation method

Umeda, Miki; Nakazaki, Masato; Kida, Takashi; Sato, Kenji; Kato, Tadahito; Kihara, Takehiro; Sugikawa, Susumu

JAERI-Tech 2003-024, 23 Pages, 2003/03

JAERI-Tech-2003-024.pdf:0.98MB

MOX dissolution with silver mediated electrolytic oxidation method is planned for the preparation of plutonium nitrate solution to be used for criticality safety experiments at Nuclear Fuel Cycle Safety Engineering Research Facility (NUCEF). Silver mediated electrolytic oxidation method uses the strong oxidisation ability of Ag(II) ion. This method is thought to be effective for the dissolution of MOX, which is difficult to be dissolved with nitric acid.In this paper, the results of experiments on dissolution with 100 g of MOX are described. It was confirmed by the results that the MOX powder to be used at NUCEF was completely dissolved by silver mediated electrolytic oxidation method and that Pu(VI) ion in the obtained solution was reduced to tetravalent by means of NO$$_{2}$$ purging.

JAEA Reports

Particle Control in a Tokamak

Sengoku, Seio

JAERI-M 86-036, 13 Pages, 1986/03

JAERI-M-86-036.pdf:0.62MB

no abstracts in English

Journal Articles

Metal impurity behaviour in DIVA determined using a blow-off technique

; Sengoku, Seio; ; ; ; ; ;

Japanese Journal of Applied Physics, 20(7), p.1299 - 1304, 1981/00

 Times Cited Count:3 Percentile:21.89(Physics, Applied)

no abstracts in English

Journal Articles

Propagation and absorption of the fast magnetosonic wave in the ion-cyclotron range of frequencies in the DIVA tokamak

*; ; ; Sengoku, Seio; ; ; ; ; ; ; et al.

Physical Review Letters, 45(15), p.1256 - 1260, 1981/00

 Times Cited Count:6 Percentile:51.98(Physics, Multidisciplinary)

no abstracts in English

JAEA Reports

Power Balance in the Divertor-Tokamak DIVA

JAERI-M 8890, 124 Pages, 1980/06

JAERI-M-8890.pdf:3.43MB

no abstracts in English

JAEA Reports

An Equipment of Thomson Scattering Measurement on DIVA Plasma

; ; ; ; Sengoku, Seio; ;

JAERI-M 8697, 18 Pages, 1980/02

JAERI-M-8697.pdf:0.85MB

no abstracts in English

Journal Articles

Metal impurity injection into DIVA plasma with a Q switched laser beam

; ; Sengoku, Seio

Japanese Journal of Applied Physics, 19(9), p.1737 - 1743, 1980/00

 Times Cited Count:6 Percentile:34.8(Physics, Applied)

no abstracts in English

Journal Articles

Observation of non-circular cross-section for q=1 magnetic surface in very low-q discharge (q$$_{a}$$≦2) of DIVA tokamak

; Sengoku, Seio; ; Matsumoto, Hiroshi; ; ; ; ; ; ; et al.

Japanese Journal of Applied Physics, 19(7), p.L413 - L416, 1980/00

 Times Cited Count:2 Percentile:18.8(Physics, Applied)

no abstracts in English

Journal Articles

Electron heat conduction coefficient at internal disruption in low-q DIVA plasmas

; ; ;

Nuclear Fusion, 20(11), p.1381 - 1390, 1980/00

 Times Cited Count:9 Percentile:42(Physics, Fluids & Plasmas)

no abstracts in English

JAEA Reports

ICRF Heating in DIVA; Parameter Survey and Very High Efficiency Ion Heating Experiment

; ; Sengoku, Seio; *; ; ; ; ; ; Matsumoto, Hiroshi; et al.

JAERI-M 8429, 25 Pages, 1979/09

JAERI-M-8429.pdf:0.9MB

no abstracts in English

JAEA Reports

Divertor Experiment for Impurity Control in DIVA

JAERI-M 8215, 94 Pages, 1979/04

JAERI-M-8215.pdf:2.7MB

no abstracts in English

JAEA Reports

Experimental Study on an Axisymmetric Divertor in DIVA(JFT-2a)

JAERI-M 8151, 129 Pages, 1979/03

JAERI-M-8151.pdf:4.28MB

no abstracts in English

Journal Articles

Application of multigrid energy analyzer to the scrape-off layer plasma in DIVA

; ; ;

Japanese Journal of Applied Physics, 18(12), p.2275 - 2281, 1979/00

 Times Cited Count:6

no abstracts in English

Journal Articles

Origin of metal impurities in DIVA

; ; ; ; ; ; ; ; Sengoku, Seio;

Journal of the Physical Society of Japan, 46(5), p.1635 - 1640, 1979/00

 Times Cited Count:6

no abstracts in English

Journal Articles

ICRF heating of a D$$^{+}$$ plasma with a minority H$$^{+}$$ component in DIVA

; ; Sengoku, Seio; ; ; ; ; ; ; ; et al.

Nuclear Fusion, 19(11), p.1499 - 1508, 1979/00

 Times Cited Count:13

no abstracts in English

JAEA Reports

The Origin of Metal Impurities in DIVA

; Sengoku, Seio; ; ; ; ; ; *; ;

JAERI-M 7935, 21 Pages, 1978/10

JAERI-M-7935.pdf:1.27MB

no abstracts in English

JAEA Reports

Conditions of Boundary Plasmas with Self-sputtering of Wall Materials

Sengoku, Seio; ; *; ;

JAERI-M 7918, 62 Pages, 1978/10

JAERI-M-7918.pdf:1.83MB

no abstracts in English

28 (Records 1-20 displayed on this page)