Progress of divertor simulation research toward the realization of detached plasma using a large tandem mirror device

Nakashima, Yosuke*; Takeda, Hisahito*; Ichimura, Kazuya*; Hosoi, Katsuhiro*; Oki, Kensuke*; Sakamoto, Mizuki*; Hirata, Mafumi*; Ichimura, Makoto*; Ikezoe, Ryuya*; Imai, Tsuyoshi*; et al.

Journal of Nuclear Materials, 463, p.537 - 540, 2015/08

https://doi.org/10.1016/j.jnucmat.2014.12.063

Development of fibrous adsorbent for polyols

Jo, Akinori*; Matsuura, Hirotaka*; Ishizaki, Junro*; Seko, Noriaki; Ueki, Yuji

JAEA-Review 2011-043, JAEA Takasaki Annual Report 2010, P. 54, 2012/01

https://jopss.jaea.go.jp/pdfdata/JAEA-Review-2011-043.pdf

no abstracts in English

Metal ion adsorption behavior of bifunctional chelating fiber having iminodiacetic acid and sulfonate groups

Morioka, Yusuke*; Matsuura, Hirotaka*; Ihara, Toshihiro*; Jo, Akinori*; Katakai, Akio; Tamada, Masao

no journal, , 

no abstracts in English

Anion exchange fiber for rapid adsorption of nitrate ion

Go, Yasuhiro*; Matsuura, Hirotaka*; Jo, Akinori*; Tamada, Masao; Katakai, Akio

no journal, , 

Chloromethyl styrene was grafted on polyolefin fibers. The obtained fibers were reacted with dimethylaminoethanol in ethanol. The resulting anion exchange fiber has 2.3 mmol/g of anion exchange capacity. After treatment with chlorine ion, the anion exchange fiber could adsorb the nitrate ion of 1.3 mmol/g-adsorbent at space velocity of 2000 h. This result implies that this anion exchange fiber can adsorb the nitrate ion rapidly.

Bifunctional of chelate fiber synthesized by two steps graft polymerization

Jo, Akinori*; Matsuura, Hirotaka*; Ikegami, Aya*; Tamada, Masao; Katakai, Akio

no journal, , 

Bifunctional chelate fiber having sulfonic acid can improve the metal adsorption in acid solution. The chemical addition of sulfonic acid into the chelate fiber leads the session of fiber adsorbent. The possibility of sulfonic acid grafting was investigated to improve the adsorption characteristic of iminodiacetic acid adsorbent.

Bifunctional chelating fibers containing iminodiacetate and sulfonate prepared by two-staged graft polymerizations

Jo, Akinori*; Matsuura, Hirotaka*; Ikegami, Aya*; Katakai, Akio; Tamada, Masao

no journal, , 

no abstracts in English

Behavior of anion exchange fibers prepared by radiation induced graft polymerization method in column-mode uptake of nitrate at high feed flow rates

Go, Yasuhiro*; Matsuura, Hirotaka*; Jo, Akinori*; Katakai, Akio; Tamada, Masao

no journal, , 

no abstracts in English

Properties of phosphonate-sufonate bifunctional cation exchange fiber prepared by electron pre-irradiation aqueous phase graft polymerization

Otsu, Takeshi*; Matsuura, Hirotaka*; Jo, Akinori*; Katakai, Akio; Tamada, Masao

no journal, , 

no abstracts in English

Synthesis and metal ion adsorption properties of bifunctional chelating fiber containing iminodiacetateand sulfonate groups by graft polymerization after electron beam irradiation

Matsuura, Hirotaka*; Fujii, Yuki*; Jo, Akinori*; Katakai, Akio; Tamada, Masao

no journal, , 

no abstracts in English

Rapid purification of water containing ppm level of zinc by bifunctional aminomethylphosphonate fiber

Matsuura, Hirotaka*; Shibata, Yoshikazu*; Hamabe, Yuko*; Jo, Akinori*; Katakai, Akio; Tamada, Masao

no journal, , 

no abstracts in English