Sustainable aspect of CO2 ultimate reduction in steelmaking process (COURSE50 project), part 2: CO2 capture
COURSE50プロセス CO2分離回収の概要
literature
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In this project, we are working on
１. Development of hydrogen reduction technology using blast furnaces
① Development of hydrogen reduction technologies utilizing hydrogen from within steelworks
② Development of low-carbon technologies using external hydrogen and CO2 contained in blast furnace exhaust gas
２. Development of direct hydrogen reduction technology to reduce low-grade iron ore using only hydrogen
① Development of direct hydrogen reduction technology
② Development of technology to remove impurities in electric furnaces using directly reduced iron
③ Development of technologies such as high-efficiency melting by an electric smelting furnace (ESF) using directly reduced iron
Results : 70
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Development theme Overview Author/Presenter Masami Onoda, Yoichi Matsuzaki, Firoz A. Chowdhury, Hidetaka Yamada, Kazuya Goto, and Shigeaki Tonomura Date 2016/6/14 Journal/Conference Journal of Sustainable Metallurgy Published materials 2, 209–215 (2016) -
Development of Large-scale CO2-PSA System for Recovery of CO2 from Blast Furnace Gas
COURSE50 SG4-2 物理吸着CO2分離技術に関する技術開発内容紹介
Development theme Other Author/Presenter N.Shigaki, T.Haraoka, Y.Mogi, I.Sumi Date 2016/6/3 Journal/Conference 12th International Conference on the Fundamentals of Adsorption (FOA12) Published materials FOA12, Book of Abstracts, p210 -
Sustainable aspect of CO2 ultimate reduction in steelmaking process (COURSE50 project), part 1: hydrogen reduction in the blast furnace
COURSE50プロセス 水素還元の概要
Development theme Overview Author/Presenter Koki Nishioka, Yutaka Ujisawa, Shigeaki Tonomura, Natsuo Ishiwata, and Peter Sikstrom Date 2016/5/23 Journal/Conference Journal of Sustainable Metallurgy Published materials 2, 200–208 (2016) -
Reduction Rate and Crushing Strength of Carbon-Containing Pellet Prepared by Impregnation Method of COG Tar
熱分解タールを気相浸透により塊成鉱の組織内へ炭材を浸透させ、還元粉化抑制、被還元性向上を狙った研究開発（新規技術創出研究の内容）
Development theme 1-① COURSE50 Author/Presenter Yuuki Mochizuki, Megumi Nishio, Naoto Tsubouchi, Tomohiro Akiyama Date 2016/2/10 Journal/Conference Energy Fuels Published materials vol.30 (2016) p.2102 -
Heat recovery process from a packed bed of hot slag plates
COURSE50 SG5-2の製鋼スラグ顕熱回収に関する技術論文。
Development theme Other Author/Presenter Nobuyuki Shigaki, Hiroyuki Tobo, Sumito Ozawa, Yasutaka Ta, Kazuma Hagiwara Date 2015/10/15 Journal/Conference ISIJ International Published materials Vol.55 (2015), No.10, p2258 -
CO2 Ultimate Reduction in Steelmaking Process (COURSE50 Project)
既存発表を基に、COURSE50の概要、ステップ1の成果を中心に発表。ステップ2についてはノウハウ流出とならない範囲で目標、試験高炉実施等のマクロ感のみ発表。(2014/9/8付事前公表届No.87：学振54委員会主催国際会議の内より抜粋)
Development theme 1-① COURSE50 Author/Presenter Natsuo Ishiwata, Yutaka Ujisawa, Yuki Nabeshima, Koji Saito Date 2015/10/5 Journal/Conference Asia Steel International Conference 2015 (Asia Steel 2015) Published materials Asia Steel 2015 Proceedings p.16 -
Reduction Behavior and Crushing Strength of Carbon-Containing Iron Ore Sinters Prepared from COG Tar
コークス炉から発生するガスやタールを用いて焼結鉱の組織内へ炭材を浸透させ、還元粉化抑制、被還元性向上を狙った研究開発（新規技術創出研究の内容）
Development theme 1-① COURSE50 Author/Presenter Taichi Murakami, Takeyuki Kodaira, Eiki Kasai Date 2015/10/5 Journal/Conference Asia Steel 2015 Published materials Proceedings p.284 -
CO2 Ultimate Reduction in Steelmaking Process (COURSE50 Project)
既存発表を基に、COURSE50の概要、ステップ1の成果を中心に発表。ステップ2についてはノウハウ流出とならない範囲で目標、試験高炉実施等のマクロ感のみ発表。(2014年12月に学振54委員会国際会議にて発表の内容に沿った発表とします)。今回はアブストラクトの提出であり、本論文は2015年6月に再度、提出いたします。
Development theme 1-① COURSE50 Author/Presenter Natsuo Ishiwata, Yutaka Ujisawa, Yuki Nabeshima, Koji Saito Date 2015/10/5 Journal/Conference Asia steel international conference 2015 Published materials Proceedings p.16 -
Reduction Behavior and Crushing Strength of Carbon-Containing Pellet Prepared from COG Tar
コークス炉から発生するガスやタールを用いて炭材内装ペレットの組織内へ炭材を浸透させ、還元粉化抑制、被還元性向上を狙った研究開発（新規技術創出研究の内容）
Development theme 1-① COURSE50 Author/Presenter Yuuki Mochizuki, Megumi Nishio, Naoto Tsubouchi, Tomohiro Akiyama Date 2015/8/20 Journal/Conference Fuel Processing Technology Published materials vol.142 (2016) p.287 -
Effect of the Reduction of Calcium Ferrite on Disintegration Behavior of Sinter under High Hydrogen Atmosphere
焼結鉱中のカルシウムフェライトおよび水素が還元粉化に及ぼす影響を基礎実験により調査した結果を公表
Development theme 1-① COURSE50 Author/Presenter Taichi Murakami, Takeyuki Kodaira, Eiki Kasai Date 2015/6/20 Journal/Conference ISIJ International Published materials vol.55 (2015) p.1197