Publication


Featured researches published by Yutaka Ujisawa.


Isij International | 1999

Three-dimensional Dynamic Simulator for Blast Furnace

Kouji Takatani; Takanobu Inada; Yutaka Ujisawa


Isij International | 2005

Subjects for Achievement of Blast Furnace Operation with Low Reducing Agent Rate

Yutaka Ujisawa; Kaoru Nakano; Yoshinori Matsukura; Kohei Sunahara; Shusaku Komatsu; Takaiku Yamamoto


Isij International | 2011

Effect of Coke Reactivity on Sinter Softening-melting Property by Simultaneous Evaluation Method of Carbonaceous and Ferrous Burdens in Blast Furnace

Kohei Sunahara; Takuya Natsui; Kyoichiro Shizawa; Yutaka Ujisawa


Tetsu To Hagane-journal of The Iron and Steel Institute of Japan | 2006

Effect of HBI Utilization on Blast Furnace Productivity

Yutaka Ujisawa; Kouhei Sunahara; Yoshinori Matsukura; Kaoru Nakano; Takaiku Yamamoto


Journal of Material Cycles and Waste Management | 2004

Gasification and smelting system using oxygen blowing for plastic waste including polyvinyl chloride

Takaiku Yamamoto; Hirotaka Sato; Yoshinori Matsukura; Yutaka Ujisawa; Hiroaki Ishida; Shuichi Sasaki; Yasuyuki Hata


Progress in Nuclear Energy | 2011

Performance analysis of active carbon recycling energy system

Yukitaka Kato; Toru Obara; Ichiro Yamanaka; Shinsuke Mori; Arnoldus Lambertus Dipu; Junichi Ryu; Yutaka Ujisawa; Masaaki Suzuki


Isij International | 1999

Operation and Design of Scrap Melting Process of the Packed Bed Type

Takaiku Yamamoto; Yutaka Ujisawa; Hiroaki Ishida; Kouji Takatani


Tetsu To Hagane-journal of The Iron and Steel Institute of Japan | 2014

Effect of Large Quantity of Ferrocoke Charging on Reduction of Reducing Agent Rate of Blast Furnace

Koki Nishioka; Yutaka Ujisawa; Takanobu Inada


Tetsu To Hagane-journal of The Iron and Steel Institute of Japan | 2012

Effect of Coke Reactivity on Sinter Softening-Melting Property by Simultaneous Evaluation Method of Carbonaceous and Ferrous Burdens in Blast Furnace

Kohei Sunahara; Takuya Natsui; Kyoichiro Shizawa; Yutaka Ujisawa


Tetsu To Hagane-journal of The Iron and Steel Institute of Japan | 2013

Evaluation of Sinter Reducibility and Coke Reactivity by Experimental Blast Furnace

Takuya Natsui; Kaoru Nakano; Yoshinori Matsukura; Kohei Sunahara; Yutaka Ujisawa; Takanobu Inada

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