RESEARCH & DEVELOPMENT
Nippon Steel will expand the frontiers of steel and create the future
No.123 Special Issue on Ironmaking
March 2020
Contents
Preface
Technical Review
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Trend of Ironmaking Technology in Japan after 2000
Seiji NOMURA(7MB) - Prospect of Industry-academia Cooperation in the Future Ironmaking Field Centering on the National Project Aiming at Consideration of High Phosphorus Iron Ore
Koji SAITO(3.4MB)
Review
Technical Report
- Improvement of Sinter Productivity by Adding Return Fine on Raw Materials after Granulation Stage (Development of RF-MEBIOS)
Masaru MATSUMURA, Yasuhide YAMAGUCHI, Chikashi KAMIJO(5.9MB) - Improving Granulation of Sinter Materials by Using a Wet Vertical Ball Mill
Yasuhide YAMAGUCHI, Masaki HARA, Hironari UMEMOTO, Yusuke MORITA, Shuhei TERAJI, Masaru MATSUMURA(4.3MB) - Lime Coating Coke (LCC) for Reduction of Nitrogen Oxide Emissions in Iron Ore Sintering Plants
Kazuaki KATAYAMA, Shunji KASAMA, Kenji SATO, Kensuke YAMAUCHI, Kazuki MATSUI (4.2MB) - In-situ Evaluation for Crack Generation Behavior of Iron Ore Agglomeration during Low Temperature Reduction by Applying Acoustic Emission Method and Analysis of Reduction Disintegration Behavior
Moritoshi MIZUTANI, Tsunehisa NISHIMURA, Takashi ORIMOTO, Kenichi HIGUCHI (4.6MB) - Temperature Distribution and NOx Emission Profile in the Sinter Beds Visualized by in-situ Measurement Techniques
Kenji TAIRA (2.3MB) - Introduction of New Technologies in Sintering Machine Reinforcement
Masahide YOSHIKAWA, Shigeru MORISHITA, Chikashi KAMIJO, Masaru MATSUMURA (1.2MB) - Thermodynamic Modeling of Multi-component Calcium Ferrite for Sintering Reaction Analysis
Reiko MURAO, In-Ho JUNG, Masao KIMURA (3.5MB) - Development of Simulation Tool for Prediction of Burden Distribution by Using DEM and Its Comparing with Measurement Data of 1/3 Scale Experimental and Working Blast Furnaces
Hiroshi MIO, Masatomo KADOWAKI, Shinroku MATSUZAKI, Toshiki NAKAUCHI, Yuuki KAWAGUCHI, Takashi ENAKA (5.5MB) - Tracking Technique of Burden Materials for Blast Furnace with Bell-less Top by Using RFID
Kaoru NAKANO, Yoshito ISEI, Takuya NATSUI, Kenta WATANABE, Tomoyasu KISHINO (3.9MB) - Development of Carbon Composite Iron Ore Production and Improvement in Blast Furnace Reduction Efficiency
Hirokazu YOKOYAMA, Kenichi HIGUCHI, Takashi ITO, Akiyoshi OSHIO, Michio CHIBA, Hiroyuki SATO (6.4MB) - Development of Blast Furnace Operation Data Visualization and Analysis Technology
Shinroku MATSUZAKI, Masahiro ITO, Akira MORITA (10MB) - Advanced Technologies for Blast Furnace Life Extension
Kaoru NAKANO, Yutaka UJISAWA, Takanobu INADA, Atsuhiro OBOSO, Kenji KATAYAMA (8.7MB) - Behavior of Hot Metal and Slag in the Lower Part of a Blast Furnace and Its Application to Heat Indices
Takashi ORIMOTO (2.8MB) - Progression of Experimental Blast Furnace in Hasaki R&D Center
Takuya NATSUI, Kohei SUNAHARA, Shinichi SUYAMA, Kaoru NAKANO, Yoshinori MATSUKURA, Yutaka UJISAWA, Takanobu INADA (8.5MB) - Latest Plant Engineering of Blast Furnaces
Atsushi SHIGA, Shinji MIYAOKA, Masayoshi SUZUKI, Hiroyuki IIDA, Toru MANCHU (4.9MB) - Development of Method to Evaluate the Characteristics of Coal Oxidation and Heat Generation
Munehiro UCHIDA, Takeshi TSUTSUMI, Kazuya UEBO, Seiji NOMURA, Koji SAITO (2.7MB) - Development of Coal Blending Technology for Improvement of Coke Quality
Hideyuki HAYASHIZAKI, Yusuke HAYASHI, Yukihiro KUBOTA, Kazuya UEBO, Seiji NOMURA (4.1MB) - Effect of Coal Size on Coking Pressure and Coke Strength
Saori KONNO, Yukihiro KUBOTA, Seiji NOMURA, Kazuya UEBO, Atsushi DOBASHI, Kazuhide DOI (2.1MB) - Analysis of Factors that Influence Coke Pushing Force
Sadayoshi AIZAWA, Masato SUGIURA, Michitaka SAKAIDA (4MB) - Imaging Diagnosis Technology for Coking Chamber Walls
Masato SUGIURA, Yoshihiro ABE, Michitaka SAKAIDA (4.5MB) - SCOPE21 Cokemaking Process
Kazuya UEBO, Makoto MATSUURA, Yukihiro KUBOTA, Masaki SASAKI, Hideki FUJIKAWA, Hiroki NAKAI, Kazuhide DOI, Toshihiko NOGUCHI, Kenji TANIZAWA (3MB)