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長坂　徹也

長坂徹也

工学研究科(工学研究科長・工学部長)
金属フロンティア工学専攻　金属プロセス工学講座　教授

博士(工学)（東北大学）
授与年月日 昭和60年 3月26日
論文題目：「溶融ウスタイトのガスによる還元速度」

専門分野

鉄鋼製錬、フラックス、溶融還元、スラグ 、金属工学、化学熱力学、熱化学、相平衡、溶液論、反応速度論

所属学会

  • 日本金属学会
  • 日本鉄鋼協会
  • 米国鉄鋼協会（The Iron and Steel Soceity）
  • 資源・素材学会
  • 廃棄物学会
  • 未踏科学技術協会・エコマテリアル研究会
  • 日本材料学会

主要論文

掲載済み査読付き論文

  1. 萬谷志郎，井口泰孝，長坂徹也：溶融ウスタイトの水素による還元反応速度, 鉄と鋼, Vol.70 (1984), No.14, 1689-1696.
  2. 長坂徹也，井口泰孝，萬谷志郎：溶融ウスタイトのCOによる還元反応速度, 鉄と鋼, Vol.71 (1985), No.2, 204-211.
  3. S. Ban-ya, F. Ishii Y. Iguchi and T. Nagasaka ：Rate of Nitrogen Desorption from Liquid Iron-Carbon and Iron-Chromium Alloys with Argon, Metallurgical Transactions B, Vol.19B (1988), No.2, 233-242.
  4. 長坂徹也、井口泰孝、萬谷志郎：溶融酸化鉄のCOによる還元反応速度に及ぼす添加物の影響, 鉄と鋼, Vol.75 (1989), No.1, 74-81.
  5. 王　潮，平間　潤，長坂徹也，萬谷志郎：Fe-S-C ３元系融体の相平衡, 鉄と鋼, Vol.77 (1991), No.3, 353-360.
  6. 王　潮，長坂徹也，日野光兀，萬谷志郎：FeS-Na2S系フラックスと炭素飽和溶鉄間の銅の分配平衡, 鉄と鋼, Vol.77 (1991), No.4, 504-511.
  7. 王　潮，長坂徹也，日野光兀，萬谷志郎：FeSフラックスと炭素飽和溶鉄間の銅分配に及ぼすアルカリ及びアルカリ土類金属硫化物添加の影響, 鉄と鋼, Vol.77 (1991), No.5, 644-651.
  8. C. Wang, J. Hirama, T. Nagasaka and S. Ban-ya：Phase Equilibria of Liquid Fe-S-C Ternary System, ISIJ International, Vol.31 (1991), No.11, 1292-1299.
  9. C. Wang, T. Nagasaka, M. Hino and S. Ban-ya：Copper Distribution between Molten FeS-NaS0.5 Flux and Carbon Saturated Iron Melt, ISIJ International, Vol.31 (1991), No.11, 1300-1308.
  10. C. Wang, T. Nagasaka, M. Hino and S. Ban-ya：Copper Distribution between FeS-Alkaline or -Alkaline Earth Metal Sulfide Fluxes and Carbon Saturated Iron Melt, Vol.31 (1991), No.11, 1309-1315.
  11. C. Wang, T. Nagasaka, M. Hino and S. Ban-ya：Activities of Tin and Antimony in Liquid Fe-S Alloy Saturated with Carbon, ISIJ International, Vol.31 (1991), No.11, 1336-1344.
  12. 王　潮，長坂徹也，日野光兀，萬谷志郎：炭素飽和溶融Fe-S合金中のSn, Sbの活量, 鉄と鋼, Vol.78 (1992), No. 2, 245-252.
  13. S. Ban-ya, M. Hino and T. Nagasaka：Estimation of Water Vapor Solubility in Molten Silicates by Quadratic Formalism Based on the Regular Solution Model, ISIJ International, Vol.33 (1993), No.1, 12-19.
  14. 萬谷志郎、日野光兀、長坂徹也：正則溶液モデルに基礎を置く２乗形式による溶融珪酸塩系スラグのハイドロキシル・キャパシティの推算, 鉄と鋼, Vol.79 (1993), No.1, 26-33.
  15. T. Nagasaka and R. J. Fruehan：Reaction Kinetics of CO2-H2O Gas Mixtures with Liquid Fe-C Alloys, ISIJ International, Vol.34 (1994), No.3, 241-246.
  16. 日野光兀、王　社斌、長坂徹也、萬谷志郎：溶鉄中亜鉛の蒸発速度, 鉄と鋼, Vol.80 (1994), No.4, 300-305.
  17. T. Nagasaka and R. J. Fruehan：Kinetics of the Reaction of H2O Gas with Liquid Iron, Metallurgical and Materials Transactions B, Vol.25B (1994), No.2, 245-253.
  18. Y. Zhang, T. Nagasaka, A. W. Cramb and R. J. Fruehan：Equilibrium Values for the Dissolution of Solid Copper into FeS-Na2S Mattes, Metallurgical and Materials Transactions B, Vol.25B (1994), No.2, 306-308.
  19. M. Hino, S.-B. Wang, T. Nagasaka and S. Ban-ya：Evaporation Rate of Zinc in Liquid Iron, ISIJ International, Vol.34 (1994), No.6, 491-497.
  20. 日野光兀、樋口謙一、長坂徹也、萬谷志郎：FeO･Cr2O3-MgO･Cr2O3スピネル固溶体の成分活量, 鉄と鋼, Vol.80 (1994), No.7, 501-506.
  21. A. Sharan, T. Nagasaka and A. W. Cramb：Surface Tensions of Liquid Fe-Cr and Fe-Cr-N Alloys, Metallurgical and Materials Transactions B, Vol.25B (1994), No.4, 626-628.
  22. M. Hino, K. Higuchi, T. Nagasaka and S. Ban-ya：Phase Equilibria and Activities of the Constituents in FeO･Cr2O3-MgO･Cr2O3 Spinel Solid Solution Saturated with Cr2O3, ISIJ International, Vol.34 (1994), No.9, 739-745.
  23. 日野光兀、樋口謙一、長坂徹也、萬谷志郎：FeO･Cr2O3-MgO･Cr2O3-MgO･Al2O3系スピネル固溶体の成分活量, 鉄と鋼, Vol.80 (1994), No.11, 825-830.
  24. A. Sharan, T. Nagasaka and A. W. Cramb：Densities of Liquid Fe-Ni and Fe-Cr Alloys, Metallurgical and Materials Transactions B, Vol.25B (1994), No.6, 939-942.
  25. K. Sekino, T. Nagasaka and R. J. Fruehan：Kinetics of the Reaction of CH4 Gas with Liquid Iron, Metallurgical and Materials Transactions B, Vol.26B (1995), No.2, 317-324.
  26. M. Hino, K. Higuchi, T. Nagasaka and S. Ban-ya：Phase Equilibria and Thermodynamics of FeO･Cr2O3-MgO･Cr2O3-MgO･Al2O3 Spinel Structure Solid Solution Saturated with (Cr,Al)2O3, ISIJ International, Vol.35 (1995), No.7, 851-858.
  27. M. Hino, T. Nagasaka and S. Ban-ya：Activity of Phosphorus in ?-Fe and Phase Diagram of Fe-Fe2P System Above 1273K, Zeitschrift fur Metallkunde, Vol.88 (1997), No.11, 938-944.
  28. 長坂徹也、日野光兀：減圧下における炭素飽和溶融Fe-Sn-S合金からのSnSの蒸発速度, 資源と素材, Vol.113 (1997), No.12, 1101-1105.
  29. M. Hino, K. Higuchi, T. Nagasaka and S. Ban-ya：Thermodynamic Estimation on the Reduction Behavior of Iron-Chromium Ore with Carbon, Metallurgical and Materials Transactions B, Vol.29B (1998), No.2, 351-360.
  30. 堤　康一、大武淳一、長坂徹也、日野光兀：Li2O-SiO2, Na2O-SiO2, Na2O-CaO-SiO2系ガラスの結晶析出挙動, 鉄と鋼, Vol.84 (1998), No.6, 464-469.
  31. H. Oyamada, T. Nagasaka and M. Hino：Activity Measurement of the Constituents in Liquid Cu-Al Alloy with Mass-Spectrometry, Materials Transactions, JIM, Vol.39 (1998), No.12, 1225-1229.
  32. 吉田　孝、長坂徹也、日野光兀：減圧下における溶銅中の亜鉛、鉛の蒸発速度, 日本金属学会誌, Vol.63 (1999), No.2, 167-173.
  33. M. Hino, T. Nagasaka and T. Washizu：Phase Diagram of Fe-Cu-Si Ternary System above 1523K, Journal of Phase Equilibria, Vol.20 (1999), No.3, 179-186.
  34. M. Hino, T. Nagasaka, A. Katsumata, K. Higuchi, K. Yamaguchi and N. Kon-no：Simulation of Primary Slag Melting Behavior in the Cohesive Zone of Blast Furnace, Considering the Effect of Al2O3, FetO and Basicity in the Sinter Ore, Metallurgical and Materials Transactions B, Vol.30B (1999), No.4, 671-682.
  35. K. Tsutsumi, T. Nagasaka and M. Hino：Surface Roughness of Solidified Mold Flux in Continuous Casting Process, ISIJ International, Vol.39 (1999), No.11, 1150-1159.
  36. K. Sekino, T. Nagasaka and R.J. Fruehan：Kinetics of the Reaction of C2H6, CH4-O2 and CO-CO2-O2 Gases with Liquid Iron, ISIJ International, Vol.40 (2000), No.4, 315-321.
  37. T. Itoh, T. Nagasaka and M. Hino：Equilibrium between Dissolved Chromium and Oxygen in Liquid High Chromium Alloyed Steel Saturated with pure Cr2O3, ISIJ International, Vol.40 (2000), No.11, 1051-1058.
  38. K. Fujii, T. Nagasaka and M. Hino：Activities of Constituents in Spinel Solid Solution and Free Energies of Formation of MgO, MgO･Al2O3, ISIJ International, Vol.40 (2000), No.11, 1059-1066.
  39. M. Hino, T. Nagasaka and R. Takehama：Activity Measurement of the Constituents in Liquid Cu-Mg and Cu-Ca Alloys with Mass Spectrometry, Metallurgical and Materials Transactions B, Vol.31B (2000), No.5, 927-935.
  40. T. Nagasaka, M. Hino and S. Ban-ya：Interfacial Kinetics of Hydrogen with Liquid Slag Containing Iron Oxide, Metallurgical and Materials Transactions B, Vol.31B (2000), No.5, 945-955.
  41. T. Washizu, T. Nagasaka and M. Hino：Viscosity of Liquid Fe-Cu-Si Alloy Formed in New Melting Process for Domestic Waste Incineration Residue, Materials Transactions, Vol.42 (2001), No.3, 471-477.
  42. T. Miki, N. Ogawa, T. Nagasaka and M. Hino：Activity Measurement of the Constituents in Molten Ag-In-Sn Ternary Alloys with Mass Spectrometry, Materials Transactions, Vol.42 (2001), No.5, 732-738.
  43. T. Yoshida, T. Nagasaka and M. Hino：Effect of Oxygen on the Evaporation Rate of Lead from Liquid Copper under Reduced Pressure, ISIJ International, Vol.41 (2001), No.7, 706-715.
  44. M. Kimoto, T. Itoh, T. Nagasaka and M. Hino：Thermodynamics of Oxygen in Liquid Fe-Cr Alloy Saturated with FeO?Cr2O3 Solid Solution , ISIJ International, Vol.42 (2002), No.1, 23-32.
  45. T. Itoh, T. Nagasaka and M. Hino：Phase Equilibria between SiO2 and Iron-Chromite Spinel Structure Solid Solution, and Deoxidation of Liquid Fe-Cr Alloy with Silicon, ISIJ International, Vol.42 (2002), No.1, 33-37.
  46. M. Hino, K. Takahashi, T. Itoh, I. Kikuchi and T. Nagasaka：Equilibrium between Liquid Iron and FetO Containing Solid Solution, Scandinavian Journal of Metallurgy, Vol.31 (2002), No.3, 169-177.
  47. T. Washizu, T. Nagasaka and M. Hino：Heat Content of Liquid Fe-Cu-Si Alloy Formed in the Melting Treatment Process of Domestic Waste Incineration Residue, Zeitschrift fur Metallkunde, Vol.93 (2002), No.4, 281-287.
  48. T. Miki, N. Ogawa, T. Nagasaka and M. Hino：Activity Measurement of Silicon in Molten Cu-Si Binary Alloy, ISIJ International, Vol.42 (2002), No.10, 1071-1076.
  49. N. Ogawa, T. Miki, T. Nagasaka and M. Hino：Activity Measurement of the Constituents in Molten Sn-Mg-Zn Ternary Lead Free Solder Alloys by Mass Spectrometry, Materials Transactions, Vol.43 (2002), No.12, 3227-3233.
  50. K. Ohno, T. Nagasaka and M. Hino：”In Situ” Observation of Smelting Reduction and Carburization of Iron Ore with Cabonaceous Materials by Laser Scanning Microscope, Steel Research, Vol.74 (2003), No.1, 5-8.
  51. H. Itoh, K. Fujii, T. Nagasaka and M. Hino：Gibbs Free Energy and Conditions of Spinel (MgO?Al2O3) Formation in Liquid Steel, Steel Research, Vol.74 (2003), No.2, 86-90.
  52. 二塚貴之、粢田清輝、三木貴博、長坂徹也、日野光兀：製鋼スラグから人工海水への成分溶出挙動, 鉄と鋼, Vol.89 (2003), No.4, 382-387.　T. Futatsuka, K. Shitogiden, T. Miki, T. Nagasaka and M. Hino: Dissolution Behavior of Elements in Steelmaking Slag into Artificial Seawater, Tetsu-to-Hagane, Vol.89 (2003), No.4, 382-387.
  53. 三木貴博、粢田清輝、佐間田優輔、長坂徹也、日野光兀：海水中相安定図を用いたスラグ成分溶出挙動の解析, 鉄と鋼, Vol.89 (2003), No.4, 388-392．　T. Miki, K. Shitogiden, Y. Samada, T. Nagasaka and M. Hino: Consideration of Dissolution Behavior of Elements in Steelmaking Slag Based on Their Stability Diagram in Seawater, Tetsu-to-Hagane, Vol.89 (2003), No.4, 388-392.
  54. S. Itoh, T. Azakami, A. Kikuchi and T. Nagasaka : Thermodynamic and Phase Diagram Studies of Ti-Fe-O System, Metals Materials and Processes, Vol.15 (2003), No.1-2, 95-110.
  55. T. Miki, N. Ogawa, T. Nagasaka and M. Hino: Activity Measurement of Liquid Sn-Ag-In and Sn-Zn-Mg Ternary Alloys by Mass Spectrometry, Metals Materials and Processes, Vol.15 (2003), No.1-2, 187-194.
  56. T. Miki, T. Nagasaka and M. Hino: Physico-Chemical Approach for the Ecomaterialization of Steelmaking Slag, Materials Science Forum, Vol. 426-432 (2003), pp. 3335-3340.
  57. T. Tamura, T. Nagasaka and M. Hino: Phase Equilibria of Two-liquid CaO-MgO-FetO-P2O5 Slag Saturated with (Mg,Fe)O, ISIJ International, Vol.44 (2004), No.3, 476-481.
  58. T. Futatsuka, K. Shitogiden, T. Miki, T. Nagasaka and M. Hino: Dissolution Behavior of Nutrition Elements from Steelmaking Slag into Seawater, ISIJ International, Vol.44 (2004), No.4, 753-761.
  59. T. Miki, T. Futatsuka, K. Shitogiden, T. Nagasaka and M. Hino : Dissolution Behavior of Environmentally Regulated Elements from Steelmaking Slag into Seawater, ISIJ International, Vol.44 (2004), No. 4, 762-769
  60. S. Nakazawa, M. Sunada, T. Azakami and T. Nagasaka: New Activity Measurement Technique by Vacuum-Sealed Quartz Cell/Atomic Absorption Spectrophotometer Combination and Its Application to Liquid Bi-In Binary System, Materials Transactions, Vol. 45 (2004), No.9, 2871-2877.
  61. S. Itoh, J. Ono, M. Hino and T. Nagasaka: Kinetic Study on Recovery of Antimony in Anode Slime from Used Lead Batteries Utilizing Volatile Oxide Formation, Materials Transactions, Vol. 46 (2005), No.3, 658-664.
  62. 中島謙一、長坂徹也、原田幸明、井島　清: “マトリックス法を用いたマルチファンクションユニットシステムLCA”, 日本金属学会誌, Vol. 69, No. 2 (2005), pp.221-224　 K. Nakajima, T. Nagasaka, K. Halada and K. Ijima: Multi-Function Units System LCA based on Matrix Method, Journal of the Japan Institute for Metals, Vol. 69, No. 2 (2005), pp.221-224.
  63. 横山一代、恩田　隆、長坂徹也：動学的廃棄物産業連関分析による最終処分場再生活動の環境評価、日本LCA学会誌, Vol. 2, No.1 (2006), pp.73-79.　K. Yokoyama, T. Onda and T. Nagasaka: Environmental Assessment of “Landfill Mining” by Using Dynamic Extension of Waste Input-Output Analysis, Journal of Life Cycle Assessment, Japan, Vol. 2, No. 1 (2006), pp.73-79.
  64. 中島謙一、原田幸明、井島　清、長坂徹也：関与物質総量（TMR）の算定－エネルギー資源および工業材料のTMR－、日本LCA学会誌, Vol. 2, No.2 (2006), pp.152-158 K. Nakajima, K. Halada, K. Ijima and T. Nagasaka: Estimation of Total Materials Requirement- Energy Resources and Industrial Materials, Journal of Life Cycle Assessment Japan, Vol. 2, No.2 (2006), pp.152-158.
  65. 玉城わかな、藤巻大輔、林　誠一、友田　陽、松野泰也、長坂徹也:中国の鉄スクラップ需要予測、鉄と鋼, Vol. 92, No.5 (2006), pp. 334-339 W. Tamaki, D. Fujimaki, S. Hayashi, Y. Tomota, Y. Matsuno and T. Nagasaka: Forecast for Demand and Supply of Steel Scrap in China, Tetsu-to-Hagane, Vol. 92, No.5 (2006), pp.334-339
  66. 玉城わかな、五十嵐佑馬、藤巻大輔、林　誠一、友田　陽、松野泰也、長坂徹也：韓国の鉄スクラップ需要予測、鉄と鋼, Vol. 92, No.5 (2006), pp.340-345 W. Tamaki, Y. Igarashi, D. Fujimaki, S. Hayashi, Y. Tomota, Y. Matsuno and T. Nagasaka: Forecast for Demand and Supply of Steel Scrap in Korea, Tetsu-to-Hagane, Vol. 92, No.5 (2006), pp. 340-345
  67. W.-Y. Cha, T. Nagasaka, T. Miki, Y. Sasaki and M. Hino: Equilibrium between Titanium and Oxygen in Liquid Fe-Ti Alloy Coexisted with Titanium Oxides at 1873K, ISIJ International, Vol.46 (2006), N0.7, pp.996-1005.
  68. K. Yokoyama, T. Onda, S. Kashiwakura and T. Nagasaka: Waste Input-Output Analysis on “Landfill Mining Activity”, Materials Transactions, Vol.47 (2006), No.10, pp.2582-2587
  69. 中島謙一、山本圭介、中野加都子、黒田光太郎、原田幸明、長坂徹也：関与物質総量（TMR）に基づく使用済み携帯電話リサイクルフロー解析、日本LCA学会誌, Vol.2 , No.4 (2006), pp.341-346.　 K. Nakajima, K. Yamamoto, K. Nakano, K. Kuroda, K. Halada and T. Nagasaka: Recycle-Flow Analysis on Used Cellular Phone Based on Total Materials Requirement, Journal of Life Cycle Assessment, Japan, Vol.2 , No.4 (2006), pp.341-346.
  70. 横山一代、久保裕也、森　一広、岡田秀彦、竹内秀次、長坂徹也：強磁場を利用した製鋼スラグからのリンの分離回収、鉄と鋼、Vol.92 (2006), No.11, pp.683-689, K. Yokoyama, H. Kubo, K. Mori, H. Okada, S. Takeuchi and T. Nagasaka ：Separation and Recovery of Phosphorus from Steelmaking Slags with the Aid of Strong Magnetic Field, Tetsu-to-Hagane, Vol.92 (2006), No.11, pp.683-689. K. Yokoyama, H. Kubo, K. Mori, H. Okada, S. Takeuchi and T. Nagasaka ：Separation and Recovery of Phosphorus from Steelmaking Slags with the Aid of Strong Magnetic Field, ISIJ International, Vol.47 (2007), No.10, pp.1541-1548.
  71. 中野加都子、中島謙一、宮部修一、和田安彦、長坂徹也：使用済み携帯電話からの貴金属・レアメタルの再資源化に関する研究、環境管理, Vol.42 (2006), No.11, pp.1073-1086. K. Nakano, K. Nakajima, S. Miyabe, Y. Wada and T. Nagasaka: A Study on the Recycling of Rare Metals and Precious Metals from Used Cellular Phone, Environmental Management, Vol.42 (2006), No.11, pp.1073-1086.
  72. S. Itoh, S. Sato, J. Ono, H. Okada and T. Nagasaka: Feasibility Study of the New Rutile Extraction Process from Natural Ilmenite Ore Based on the Oxidation Reaction, Metallurgical and Materials Transactions B, Vol.37B (2006), No.6, pp. 979-985.
  73. K. Nakajima, K. Yokoyama, Y. Matsuno and T. Nagasaka: Material Flow Analysis of Molybdenum Associated with Iron and Steel Flow in Japanese Economy, ISIJ International, Vol.47 (2007), No.3, pp.510-515.
  74. 五十嵐祐馬、松野泰也、林　誠一、鶴岡正顯、小田部和美、長坂徹也：自動車シュレッダーおよびダスト中のトランプエレメント濃度の測定と重量バランス分析、鉄と鋼、Vol.93 (2007), No.4, pp.330-335. Y. Igarashi, Y. Matsuno, S. Hayashi, M. Tsuruoka, K. Odabe and T. Nagasaka: Measurement of Concentrations of Tramp Elements in Shredder Scrap and Automobile Shredder Residue (ASR) and Their Mass Balance Analyses, Tetsu-to-Hagane, Vol.93 (2007), No.4, pp.330-335.
  75. K. Nakajima, H. Osuga, K. Yokoyama and T. Nagasaka: Material Flow Analysis of Aluminum Dross and Environmental Assessment for Its Recycling, Materials Transactions, Vol.48 (2007), No.8, pp.2219-2224.　中島謙一、大菅広岳、横山一代、長坂徹也：アルミドロスのマテリアルフロー分析および再利用技術の環境負荷評価、日本金属学会誌、Vol.72 (2008), No.1, pp.1-7.
  76. K. Nakajima, K. Yokoyama, K. Nakano and T. Nagasaka: Substance Flow Analysis of Indium in Japan, Materials Transactions, Vol.48 (2007), No.9, pp.2365-2369.　 中島謙一、横山一代、中野加都子、長坂徹也：日本におけるフラットパネルディスプレイ用途のインジウムの物質フロー分析、日本金属学会誌、Vol.72 (2008), No.2, pp.
  77. 中野加都子、宮部修一、尾崎　平、和田安彦、中島謙一、長坂徹也：携帯電話に含有される微量有害物質のサブスタンス・フロー分析、日本金属学会誌, Vol.71 (2007), No.9, pp. 801-808, K. Nakano, S. Miyabe, T. Ozaki, Y. Wada, K. Nakajima and T. Nagasaka: Substance Flow Analysis on Diffused Toxics Contained in End-of-Life Cellular Phone, Journal of the Japan Institute for Metals, Vol.71 (2007), No.9, pp. 801-808.
  78. S. Itoh, T. Suga, H. Takizawa and T. Nagasaka: Application of 28 GHz Microwave Irradiation to Oxidation of Ilmenite Ore for New Rutile Extraction Process, ISIJ International, Vol.47 (2007), No.10, pp.1416-1421.
  79. S. Nakamura, K. Nakajima, Y. Kondo and T. Nagasaka: Waste Input-Output Approach to Material Flow Analysis: Concepts and Application to Base Metals, Journal of Industrial Ecology, Vol.11 (2007), No.4, pp.50-63.
  80. T. Orimoto, T. Noda, M. Ichida and T. Nagasaka: Desulfurization Technology in the Blast Furnace Raceway by MgO-SiO2 Flux Injection, ISIJ International, Vol.48 (2008), No.2, pp.141-146.
  81. 横山一代、中島謙一、中村愼一郎、長坂徹也：随伴元素成分を考慮した鉄鋼リサイクルフロー分析、日本エネルギー学会誌、Vol.87 (2008), No.4, pp.243-249.　K. Yokoyama, K. Nakajima, S. Nakamura and T. Nagasaka: Material Flow Analysis on Steel Recycling Considering Accompanying Substances, Journal of the Japan Institute of Energy, Vol.87 (2008), No.4, pp.243-249.
  82. K. Nakajima, K. Yokoyama and T. Nagasaka: Substance Flow Analysis of Manganese Associated with Iron and Steel Flow in Japan, ISIJ International, Vol.48 (2008), No.4, pp.554-558.
  83. 横山一代、久保裕也、大竹久夫、長坂徹也：廃棄物からの人工リン資源回収、社会技術研究論文集, Vol.5 (2008), in press　K. Yokoyama, H. Kubo, H. Ohtake and T. Nagasaka: Recovery of Artificial Phosphorus Resources from Wastes, Sociotechnica, Vol.5 (2008), in press
  84. H. Kubo, K. Yokoyama, K. Nakajima, S. Hashimoto and T. Nagasaka: The Application of Material Stock and Flow Accounting to Phosphorus in Japan, Journal of Environmental Engineering and Management, Vol.18 (2008), , in press
  85. Shinichiro Nakamura , Shinsuke Murakami , Kenichi Nakajima , and Tetsuya Nagasaka: A hybrid input-output approach to metal production and its application to the introduction of lead-free solders, Environmental Science and Technology, Vol.42 (2008), in press
  86. T. Matsumura, M. Ichida, K. Kato and T. Nagasaka: Carbonization Behaviour of Woody Biomass and Resulting Metallurgical Coke Properties, ISIJ International, Vol.48 (2008), No.5, in press
  87. 横山一代、中島謙一、小野恭平、中村愼一郎、長坂 徹也：WIO-MFAおよびSFAを用いた我が国の鉄資源循環とマンガンフロー分析、鋳造工学, Vol.80 (2008), No.6, under reviewing K. Yokoyama, K. Nakajima, K. Ono, S. Nakamura and T. Nagasaka: Ferrous Material Cycle and Accompanying Manganese Flow Through WIO-MFA Model and Substance Flow Analysis, Journal of Japan Foundry Engineering Society, Vol.80 (2008), No.6, in press
  88. K. Nakajima, K. Yokoyama, S. Nakamura and T. Nagasaka: Substance Flow Analysis of Zinc Associated with Iron and Steel Flow in Japan, ISIJ International, under reviewing
  89. T. Noda, Y. Suzuki, S. Itoh, M. Hino and T. Nagasaka: Thermodynamic Evaluation of Cu-Cu3P System Based on Newly Determined Gibbs Free Energy of Formation of Cu3P, Calphad, under reviewing
  90. K. Yokoyama, H. Kubo, K. Nakajima and T. Nagasaka: Material Flow Analysis of Phosphorus in Japan, Considering Iron and Steel Industry as One of Major Sectors, Environmental Science and Technology, under reviewing
  91. S. Kashiwakura, H. Kubo, Y. Kumagai, H. Kubo, K. Yokoyama, K. Nakajima and T. Nagasaka: Elution Behavior of Boron from Coal Fly Ash into HCl Solution, Chemosphere, under reviewing

解説論文

  1. 長坂徹也、萬谷志郎：溶融酸化鉄の還元速度, 鉄と鋼, Vol.78 (1992), No.12, 1753-1767.
  2. 長坂徹也、日野光兀：Ni、Cr、Co、Moのリサイクル, まてりあ, Vol.35 (1996), No.12, 1307-1310.　 T. Nagasaka and M. Hino: Recycling of Ni, Cr, Co and Mo, Materia Japan, Vol.35 (1996), No.12, 1307-1310.
  3. 長坂徹也、日野光兀：合金およびスラグの活量測定法, まてりあ, Vol.36 (1997), No.12, 1158-1163.　T. Nagasaka and M. Hino: Activity Measurement of the Constituents of Alloy and Slag, Materia Japan, Vol.36 (1997), No.12, 1158-1163.
  4. 三木貴博、長坂徹也、日野光兀：製鋼スラグを用いた大気中炭酸ガス固定－海洋植物プランクトン増殖促進－, まてりあ, Vol.41 (2002), No.11, 775-778.　T, Miki, T. Nagasaka and M. Hino: Fixation of Carbon Dioxide by Steelmaking Slag ? Promotion of Phytoplankton Growth-, Materia Japan, Vol.41 (2002), No.11, 775-778.
  5. 長坂徹也、丸山公一、谷口尚司、我妻和明、中村　崇、平沢政広、一田守政、藤崎敬介：鉄鋼工学に基礎を置く環境科学の教育と研究, ふぇらむ, Vol.8 (2003), No.11, 826-831.　T. Nagasaka, K. Maruyama, S. Taniguchi, K. Wagatsuma, T. Nakamura, M. Hirasawa, M. Ichida and K. Fujisaki: Environmental Education and Research Based on Iron and Steel Engineering, Bulletin of the Iron and Steel Institute of Japan, Vol.8 (2003), No.11, 826-831.
  6. 友田　陽、原田幸明、長坂徹也：エコマテリアルの材料戦略概要、まてりあ, Vol.42 (2003), No.11, 777-780. Y. Tomota, K. Halada and T. Nagasaka: R & D Strategy of Ecomaterials, Materia Japan, Vol.42 (2003), No.11, 777-780.
  7. 長坂徹也、谷口尚司、丸山公一、我妻和明、戸叶一正：環境材料教育・研究戦略、まてりあ, Vol.42 (2003), No.11, 796-800. T. Nagasaka, S. Taniguchi, K. Maruyama, K. Wagatsuma and K. Togano: Strategy on the Environmental Education and Research Based on the Material Science, Materia Japan, Vol.42 (2003), No.11, 796-800.
  8. 三木貴博、長坂徹也、日野光兀：製鋼スラグを栄養源とした海洋植物プランクトン増殖によるCO2固定化, ふぇらむ, Vol.8 (2003), No.12, 900-905.　T. Miki, T. Nagasaka and M. Hino: Enhancement of Photosynthetic CO2 Fixation by Marine Phytoplankton with Steelmaking Slags as a Nutrient Source, Bulletin of the Iron and Steel Institute of Japan, Vol.8 (2003), No.12, 900-905.
  9. 横山一代、中島謙一、長坂徹也：マテリアルフロー・アカウンティング、化学工業, Vol.55 (2004), No.9, 704-711.　K. Yokoyama, K. Nakajima and T. Nagasaka: Material Flow Accounting, Kagaku-Kogyo, Vol.55 (2004), No.9, 704-711.
  10. 秋山友宏、長坂徹也：材料工学分野における環境技術研究の動向、金属, Vol.74 (2004), No.11, 1113-1121. T. Akiyama and T. Nagasaka: Research Trend on the Environmental Technologies in the Area of Material Science and Engineering, Kinzoku, Vol.74 (2004), No.11, 1113-1121.
  11. 中島 謙一, 長坂 徹也, 原田 幸明, 井島 清: 循環型社会構築のための評価手法, まてりあ, Vol.44 (2005), No.4, 292-295. K. Nakajima, T. Nagasaka, K. Halada and K. Ijima: Evaluation Tool for Establishing a Sound Material-Cycle Society, Materia Japan, Vol.44 (2005), No.4, 292-295.　
  12. 中島謙一、横山一代、長坂徹也、中野加都子: マテリアルフローアカウンティングの明らかにするもの、金属、Vol.75 (2005), No.9, 875-880. K. Nakajima, K. Yokoyama, T. Nagasaka and K. Nakano: Materials Flow Accounting, Kinzoku, Vol.75 (2005), No.9, 875-880.
  13. 田中敏宏、長坂徹也：材料技術者・研究者のための状態図－1、2成分系平衡状態図の基礎、ふぇらむ、Vol.10 (2005), No.8, 674-678. T. Tanaka and T. Nagasaka: Fundamentals of Binary Phase Diagrams, Bulletin of The Iron and Steel Institute of Japan, Vol.10 (2005), No.8, 674-678.
  14. 長坂徹也、田中敏宏：材料技術者・研究者のための状態図－2、3成分系平衡状態図の基礎（その1）、ふぇらむ、Vol.10 (2005), No.10, 810-815. T. Nagasaka and T. Tanaka: Fundamentals of Ternary Phase Diagrams; Part I, Bulletin of The Iron and Steel Institute of Japan, Vol.10 (2005), No.10, 810-815.
  15. 長坂徹也、田中敏宏：材料技術者・研究者のための状態図－3、3成分系平衡状態図の基礎（その2）、ふぇらむ、Vol.10 (2005), No.10, 810-815. T. Nagasaka and T. Tanaka: Fundamentals of Ternary Phase Diagrams; Part II, Bulletin of The Iron and Steel Institute of Japan, Vol.10 (2005), No.11, 855-861.
  16. 横山一代、長坂徹也、中村慎一郎: 廃棄物産業連関モデルに基づくハイブリッドLCA、ふぇらむ、Vol.10 (2005), No.11, 862-867、K. Yokoyama, T. Nagasaka and S. Nakamura: Hybrid LCA based on Waste Input-Output Model, Bulletin of the Iron and Steel Institute of Japan, Vol.10 (2005), No.11, 862-867.
  17. 田中敏宏、長坂徹也：材料技術者・研究者のための状態図－4、平衡状態図の熱力学の基礎、ふぇらむ、Vol.11 (2006), No.1, 15-22. T. Tanaka and T. Nagasaka: Fundamentals of Thermodynamics on Phase Diagrams, Bulletin of The Iron and Steel Institute of Japan, Vol.11 (2006), No.1, 15-22.
  18. 有山達郎、秋山友宏、長坂徹也：循環型社会実現に向けての鉄鋼業の貢献、日本エネルギー学会誌、Vol.85 (2006), No.11, pp. 862-867. T. Ariyama, T. Akiyama and T. Nagasaka: Contribution of Steel Industry towards Recycling-based Society, The Japan Institute of Energy Journal, Vol.85 (2006), No.11, pp. 862-867.
  19. 横山一代、中村愼一郎、長坂徹也：動学的廃棄物産業連関モデルによるリサイクルの持続可能性評価、まてりあ、Vol.46 (2007), No.1, pp.9-14. K. Yokoyama, S. Nakamura and T. Nagasaka: Evaluation of the Sustainable Recycling Based on the Dynamic Waste Input-Output Model, Materia Japan, Vol.46 (2007), No.1, pp.9-14.
  20. 長坂徹也：我が国のエネルギー需給と材料工学の関わり、まてりあ、Vol.46 (2007), No.3, pp.129-132. T. Nagasaka: Contribution of Materials Science and Engineering to the Domestic Energy Demand and Supply, Materia Japan, Vol.46 (2007), No.3, pp.129-132.
  21. 長坂徹也：産業間リンクによる物質循環システム設計、アイビクト情報, Vol.77 (2007), No.4, pp.2-8.
  22. 中島謙一、中野加都子、長坂 徹也：使用済み携帯電話の資源性～レアメタル・貴金属のリサイクル～、INDUST, (2008), in press

国際会議、シンポジウム等論文

  1. 長坂徹也、井口泰孝、萬谷志郎：還元性ガスによる溶融酸化鉄の還元反応速度, 鉄と鋼, 70 (1984), No.2, A21-24.
  2. T. Nagasaka, Y. Iguchi and S. Ban-ya：Rate of Reduction of Liquid Wustite with CO, The Tenth Japan-USSR Joint Symposium on Physical Chemistry of Metallurgical Processes, The Iron and Steel Institute of Japan, Tokyo, (1985), 63-73.
  3. T. Nagasaka, Y. Iguchi and S. Ban-ya：Rate of Reduction of Liquid Iron Oxide with CO, Process Technology Proceedings, The Iron and Steel Society, Warrendale PA, Vol.6 (1986), 669-678.
  4. S. Ban-ya, Y. Iguchi and T. Nagasaka：Reduction Kinetics of Iron Oxide in Liquid Slag with Reducing Gases, Proceedings of International Ferrous Metallurgical Professor Seminar, Beijing, China, (1986), No.10, 1-15.
  5. S. Ban-ya and T. Nagasaka：Reduction Kinetics of Iron Oxide in Liquid Slag with Reducing Gases, Proceedings of International Symposium on Thermochemistry and Chemical Processing, Kalpakkam, India, Indian Institute of Metals, (1989), 63-74.
  6. S. Ban-ya, M. Hino, T. Nagasaka and C. Wang：Copper Distribution between FeS-based Sulfide Flux and Carbon Saturated Iron Melt, Proceedings of 4th International Conference on Molten Slags and Fluxes, Sendai, The Iron and Steel Institute of Japan, Tokyo, (1992), 256-261.
  7. T. Nagasaka and R. J. Fruehan：Kinetics of the Reaction of H2O Gas with Liquid Iron, Steelmaking Conference Proceedings, ISS-AIME, Warrendale PA, Vol.76 (1993), 713-721.
  8. S. Ban-ya, M. Hino, T. Nagasaka and K. Higuchi：Activities of Constituents in FeO･Cr2O3-MgO･Cr2O3 Spinel Solid Solution, Proceedings of International Symposium on Science and Technology of Metallurgical Processing, -The Morita Symposium-, Ed. by T. Emi and M. Iguchi, Osaka University, Osaka, Japan, October (1994), 59-64.
  9. 長坂徹也、日野光兀、樋口謙一、萬谷志郎：鉄クロマイトスピネル固溶体の熱力学, 材料とプロセス, Vol.7 (1994), No.4, 1052-1055.
  10. S. Ban-ya, M. Hino and T. Nagasaka：Thermodynamics of CaO-Based Slags for Refining of High Purity Steels, Ultra High Purity Base Metals, UHPM-94, Ed. by K. Abiko, K. Hirokawa and S. Takaki, The Japan Institute of Metals, Sendai, Japan, (1995), 86-100.
  11. M. Hino, S.-B. Wang, T. Nagasaka and S. Ban-ya：Kinetics of Zinc Removal from Molten Steel by Evaporation with Impinging Argon, Zinc & Lead '95, Ed. by T. Azakami, N. Masuko, J. E. Dutrizac and E. Ozberk, The Mining & Materials Processing Institute of Japan, Sendai, Japan, 1995, 848-857.
  12. T. Nagasaka, M. Hino and S. Ban-ya：Fundamental Studies on the Removal of Copper, Tin and Zinc from Remelted Steel Scrap, Steelmaking Conference Proceedings, The Iron and Steel Society, Warrendale PA, Vol.79 (1996), 589-597.
  13. T. Nagasaka, M. Hino and S. Ban-ya：Kinetics on the Hydrogen Reduction of FeO in Liquid Slag, Oxygen-Coal Iron-Steel Making International Conference Proceedings, Ed. by Huang Wudi, The Chinese Society for Metals, Beijing (1997), 365-384.
  14. 勝間田晃稔、長坂徹也、日野光兀：鉄及び酸化物漏斗からの酸化鉄系融体の滴下実験, 材料とプロセス、Vol.10 (1997), No.4, 739-742.
  15. T. Nagasaka, A. Katsumata, K. Higuchi, K. Yamaguchi, N. Kon-no and M. Hino：Simulation for Dripping Behavior of Primary Melt Formed During the Reduction of Iron Ore Sinter in the Blast Furnace, Ironmaking Conference Proceedings, ISS-AIME, Warrendale PA, Vol.57 (1998), 301-309.
  16. M. Hino, T. Washizu and T. Nagasaka：Phase Diagram and Physico-Chemical Properties of Metal Produced in Melting Furnace for Ash from Municipal Solid Waste Incinerator, Proceedings of International Symposium on Global Environment and Iron and Steel Industry (ISES '98) Proceedings, China Science and Technology Press, Beijing, China (1998), 234-239.
  17. T. Yoshida, T. Nagasaka and M. Hino：Upgrading of Copper Scrap by Evaporation Process, Ultra High Purity Base Metal, UHPM-99, The Japan Institute for Metals, Sendai, (1999), 33-37.
  18. M. Hino, T. Nagasaka, H. Oyamada and R. Takehama：Activity Measurement of the Constituents in Liquid Cu-Al, Cu-Mg and Cu-Ca Alloys with Mass Spectrometry, Proceedings of the Belton Memorial Symposium, Sydney, Australia, The Iron and Steel Society, PA, USA, 2000, 96-107.
  19. T. Nagasaka, M. Hino and S. Ban-ya：Interfacial Kinetics of Hydrogen with Liquid Slag Containing Iron Oxide, Proceedings of the Belton Memorial Symposium, Sydney, Australia, The Iron and Steel Society, PA, USA, 2000, 147-161.
  20. T. Futatsuka, T. Nagasaka and M. Hino：Utilization of Steelmaking Slags for the Fixation of Carbon-Dioxide, Proceedings of International Conference on Steel and Society -Steel Industry for Sustainable Society (ICSS2000), Osaka University, Suita, Japan, The Iron and Steel Institute of Japan, Tokyo, (2000), 115-120.
  21. M. Hino, K. Takahashi, T. Itoh, I. Kikuchi and T. Nagasaka：Equilibrium between Liquid Iron and FetO Containing Solid Solution, Proceedings of 6th International Conference on Slags, Fluxes and Salts, The Royal Institute of Technology, Stockholm, (2000), CD-ROM.
  22. T. Washizu, T. Nagasaka and M. Hino：Phase Equilibria in Liquid Fe-Cu-P Ternary Alloy Formed in the Melting Treatment Process of Domestic Waste Incineration Residue, International Symposium on User Aspects of Phase Diagrams (UAPD2000), Alloy Phase Diagram International Commission, Japanese Committee for Alloy Phase Diagram, Sendai, (2000), 81-82.
  23. K. Tsutsumi, R. Nakamura, J. Ohtake, T. Nagasaka and M. Hino：Crystallization Behavior of Mold Fluxes in Continuous Casting Process, ASIA Steel International Conference-2000 (ASIA Steel' 2000), The Chinese Society for Metals, Beijing, Vol. C, (2000), 366-374.
  24. M. Hino and T. Nagasaka：The Limits in Steel Refining, Proceedings of The Brimacombe Memorial Symposium, Ed. by G.A. Irons and A.W. Cramb, The Minerals, Metals & Materials Society, The Iron and Steel Society, The Metallurgical Society of CIM, Vancouver, Canada, (2000), 243-259.
  25. M. Hino, K. Takahashi, T. Itoh and T. Nagasaka：Equilibrium between Dissolved Oxygen and Alloying Constituents in Molten Highly Alloyed Steels, Proceedings of the 6th Japan-Nordic Countries Joint Symposium, The Iron and Steel Institute of Japan, Tokyo, (2000), 106-113.
  26. T. Nagasaka, T. Itoh, M. Kimoto and M. Hino：Deoxidation Equilibrium of Liquid Fe-Cr Alloy in the Stainless Steelmaking Process, Steelmaking Conference Proceedings, Iron and Steel Society, Warrendale, PA, Vol.84 (2001), 953-964.
  27. T. Miki, N. Ogawa, T. Nagasaka and M. Hino: Activity Measurement of the Constituents in Molten Sn-Ag-In and Sn-Zn-Mg Ternary Lead Free Solder Alloys by Mass Spectrometry, Yazawa International Symposium, Metallurgical and Materials Processing: Principles and Technologies, The Minerals, Metals & Materials Society, Vol.I Materials Processing Fundamentals and New Technologies, San Diego (2003), 405-415.
  28. S. Nakazawa, M. Sunada, T. Azakami and T. Nagasaka: Activity of Bi and In in the Bi-In Liquid Alloy Measured by Using Vacuum-Sealed Quartz Cell/Atomic Absorption Spectrometer Combination, Yazawa International Symposium, Metallurgical and Materials Processing: Principles and Technologies, The Minerals, Metals & Materials Society, Vol.I Materials Processing Fundamentals and New Technologies, San Diego (2003), 425-439.
  29. K. Ohno, T. Nagasaka and M. Hino: Microscopic Observation of Iron Carburization by Coal under the Presence of Liquid Slag, Yazawa International Symposium, Metallurgical and Materials Processing: Principles and Technologies, The Minerals, Metals & Materials Society, Vol.I Materials Processing Fundamentals and New Technologies, San Diego (2003), 815-824.
  30. M. Hino, A. Kumano, K. Shimizuno and T. Nagasaka: Simulation on the Formation, Dripping and Penetration Behavior of Primary Oxide Melt in the Pyrometallurgical Process, Yazawa International Symposium, Metallurgical and Materials Processing: Principles and Technologies, The Minerals, Metals & Materials Society, Vol.I Materials Processing Fundamentals and New Technologies, San Diego (2003), 861-880.
  31. T. Tamura, T. Nagasaka and M. Hino：Phase Equilibria of Two Liquid CaO-MgO-FetO-P2O5-SiO2 Slag Phase Saturated with (Mg,Fe)O and its Refining Ability, ISS Tech 2003 Conference Proceedings, Iron and Steel Society, Warrendale, PA, (2003), 943-951.
  32. T. Nagasaka, R.J. Fruehan and A.W. Cramb：The Reaction Kinetics of Nitrogen with Liquid Iron Containing Surface Active Species - Is Nitrogen in Steelmaking an Old Subject or a Modern Topic?-, ISS Tech 2003 Conference Proceedings, Iron and Steel Society, Warrendale, PA, (2003), 979-992.
  33. T. Miki, T. Nagasaka and M. Hino: Physico-Chemical Approach for the Ecomaterialization of Steelmaking Slags, International Conference on Processing & Manufacturing of Advanced Materials (Thermec’2003), Trans Tech Publications, Switzerland, Vol.4 (2003), 3335-3340.
  34. Y. Mizukami, T. Itoh, M. Kimoto, T. Miki, T. Nagasaka and M. HIino : Interactions of Molten Fe-Cr Alloy with Refractories, Proceedings of 45th Iron & Steel Society Mechanical Working and Steel Processing Conference, The Minerals, Metals and Materials Society, (2003), 15-28. (CD-ROM)
  35. M. Hino, T. Miki and T. Nagasaka: Enhancement of phytosynthetic CO2 fixation by marine phytoplankton with steelmaking slags as a nutrient source, Proceedings of the Fifth International Symposium on Waste Processing and Recycling in Mineral and Metallurgical Industries, Ed. By S.R. Rao, F.W. Harrison, J.A. Kozinski, L.M. Amaratunga, T.C. Cheng and G.G. Richards, Canadian Institute of Mining, Metallurgy and Petroleum, Hamilton, ON, (2004), 611-624.
  36. S. Itoh, T. Nagasaka, J. Ono and M. Hino: Kinetic study on recovery of metal values in anode slime from used lead batteries, Proceedings of the Fifth International Symposium on Waste Processing and Recycling in Mineral and Metallurgical Industries, Ed. By S.R. Rao, F.W. Harrison, J.A. Kozinski, L.M. Amaratunga, T.C. Cheng and G.G. Richards, Canadian Institute of Mining, Metallurgy and Petroleum, Hamilton, ON, (2004), 641-655.
  37. Y. Mizukami, T. Itoh, M. Kimoto, K. Higuchi, T. Miki, T. Nagasaka and M. Hino : Thermodynamics of High Alloy Steel Production, Proceedings of Scanmet II, 2nd International Conference on Process Development in Iron and Steelmaking, MEFOS, Lulea, Sweden, (2004), vol. 2. 49-58.
  38. K. Nakajima, T. Nagasaka, K. Halada and K. Ijima: Development of a New LCA Method Focused on Definition of System Boundary, 6th International Conference on Ecobalance, (2004)
  39. 横山一代、中島謙一、長坂徹也、島田正典：マテリアルフロー分析と材料工学への適用、日本金属学会・日本鉄鋼協会共同シンポジウム「材料の資源生産性の評価手法の前進」、2005.3.31、横浜国立大学、11-20
  40. K. Yokoyama, H. Kubo, K. Mori, H. Okada and T. Nagasaka: Steelmaking Slags as a New Phosphorus Resource, Proceedings of the International Conference on Clean Technologies in the Steel Industry, Hungarian Mining and Metallurgical Society, Balatonfured, Hungary, (2005), 282-291.
  41. K. Yokoyama and T. Nagasaka: Development and Evaluation of An Model for Estimating Material and Energy Recovery from Landfilled Waste, Proceedings of Fifteenth International Input-Output Conference, Beijing, China, 2005, Downloadable paper, (http://www.iioa.org/pdf/15th%20Conf/yokoyama_nagasaka.pdf), 1-7.
  42. M.Shimada, K.Ijima, Y.Sawatani, K.Nakajima, T.Nagasaka, T.Tsukihashi, Y.Moriguchi and K.Halada: New Trend of Material Flow in the Era of Globalization”, Advance in Ecomaterials, Proceedings of 7th International Conference on Ecomaterials Vol.2, Ed. By T. White, C. Ferraris, L. Yu, K. Halada and O. Umezawa, Stallion Press, Singapore, pp.620-633, 2005
  43. Kazuyo Yokoyama1, Takashi Onda, Shunsuke Kashiwakura1 and Tetsuya Nagasaka1: Evaluation of Environmental Burden and Economic Impact with “Landfill Mining Activity” Based on the Waste Input-Output Model, Sohn International Symposium on Advanced Processing of Metals and Materials: Principles, Technologies and Industrial Practice AUGUST 27-31, 2006 SAN DIEGO, CALIFORNIA, pp.383-393
  44. H. Osuga, K. Yokoyama, K. Nakajima and T. Nagasaka: Material Flow Analysis of Aluminum Dross and Environmental Assessment for Its Treatment, Proceedings of Eco-balance
  45. H. Kubo, K. Yokoyama, K. Nakajima and T. Nagasaka: Substance Flow through Iron and Steel Industry in Japan, Proc 11th China-Japan Symposium on Iron and Steel Technology, CIM/ISIJ, (2007), pp.23-33.

著書

  1. Chemical Properties of Molten Slags, ed. By S. Ban-ya and M. Hino, The Iron and Steel Institute of Japan, Tokyo, (1991)（編集）
  2. 日野光兀、長坂徹也、石井不二夫：実験 材料科学?ニューマテリアル開発の基礎?, 内田老鶴圃, 東京(1996), 17-20, 27-33, 131-135.（分担執筆）
  3. 日野光兀、長坂徹也、勝間田晃稔：鉄及び酸化物漏斗からのFetO-CaO-SiO2-Al2O3系スラグの滴下挙動、Advanced Approach to intelligent Agglomeration　?新たなる鉱石接合技術へのプロローグ?, 日本鉄鋼協会 (1999), 106-122.（分担執筆）
  4. 田中敏宏、吉川　健、長坂徹也：第３章第４節、表面・界面張力、溶融酸化物高温物性値データ集、日本鉄鋼協会・高温プロセス部会、溶融酸化物高温物性値研究会編、2006年10月、pp.116-154. Databook of High Temperature Physical Properties of Molten Oxides
  5. 長坂徹也：大学が日本技術者認定機構（JABEE）認証を受ける意義と課題、第58回白石記念講座「技術者育成教育への新たな取り組みとその将来展望」、日本鉄鋼協会、2006年12月8日、東京工業大学、pp.25-37.

特許

  1. 久米正一、大西忠一、秋山友宏、長坂徹也：「コークス溶融炉・竪型シャフト・キュポラ・高炉・溶融炉およびロータリーキルン・アーク電炉・低周波炉・高周波炉などによるアルミニウムドロスおよびめっきスラッジの連続無害化と再資源化法」, （特願平10-378279）
  2. 堤　康一 、渡辺圭児、日野光兀、長坂徹也：「鋼の連続鋳造法」,（特願平11-39341）
  3. 長坂徹也、伊藤　聰：「ルチルの製造法」,（特願2003－331992：特開2005－97666）、出願人：東北テクノアーチ　出願日：平成15年9月24日
  4. 長坂徹也、横山一代、岡田秀彦：「代替りん鉱物の製造方法」,（特開2006－130482）（出願人：東北大学、出願日：平成16年11月9日、公開：平成18年5月25日）
  5. 長坂徹也、伊藤　聰、横山一代、中島謙一：「ルチルの抽出法」,（特願2006－112257）平成18年4月14日、出願人：東北テクノアーチ　平成18年4月14日
  6. 長坂徹也、伊藤　聰、横山一代、中島謙一：「電気炉ダストからの酸化亜鉛の回収方法」,（特願2007-195891）平成19年9月?日、出願人：東北テクノアーチ　平成19年9月?日

受賞

  • 昭和61年7月 （財）金属助成会　第26回奨励賞
    「溶融ウスタイトのガスによる還元反応速度」
  • 昭和63年5月 （財）本多記念会　第9回本多記念研究奨励賞
    「溶融酸化鉄のガスによる還元反応速度」
  • 平成6年5月 （財）村上記念会　第14回村上奨励賞
    「鉄鋼製錬プロセスに関する物理化学的基礎研究」
  • 平成7年11月 （社）日本鉄鋼協会　第58回俵論文賞（最優秀論文賞）
    「FeO?Cr2O3-MgO?Cr2O3-MgO?Al2O3系スピネル固溶体の成分活量」
  • 平成7年11月 （社）日本鉄鋼協会　第14回山岡賞（共同研究賞）
    「魅力ある製鉄技術を求めて（製銑部会製銑技術検討会報告書）」
  • 平成9年3月 （社）日本鉄鋼協会　第16回山岡賞（共同研究賞）
    「鉄スクラップ中のトランプエレメント分離法に関する基礎的検討の 　共同研究成果」
  • 平成10年4月 （社）日本鉄鋼協会　第31回西山記念賞（学術記念賞）
    「鉄鋼製錬プロセスにおける気－液反応速度に関する研究」
  • 平成13年3月 （社）日本金属学会　第59回功績賞
    「材料化学部門」
  • 平成15年3月 （社）日本鉄鋼協会　第14回澤村論文賞（最優秀論文賞）
    「Thermodynamics of Oxygen in Liquid Fe-Cr Alloy Saturated with FeO?Cr2O3 Solid Solution」
  • 平成15年10月 （社）日本金属学会　第51回論文賞（材料化学部門）
    「Activity Measurement of the Constituents in Molten Sn-Mg-Zn Ternary Lead Free Solder Alloys by Mass Spectrometry」
  • 平成18年11月 環境資源工学会第・117回例会　優秀ポスター賞
    吉澤佳恵、中島謙一、中村愼一郎、横山一代、長坂徹也「WIO-MFAモデルに基づくプラスチックのマテリアルフロー分析」 平成18年11月 The 7th International Conference on EcoBalance　The Best Poster Presentation Award
    H. Osuga, K. Yokoyama, K. Nakajima and T. Nagasaka「Material Flow Analysis of Aluminum Dross and Environmental Assessment for Its Treatment」
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