76.SEM/EDX定点分析による石炭鉱物質の溶融挙動の解明  [in Japanese] 76. Evaluation of Ash Melting Behavior by Fixed-point SEM/EDX Analysis  [in Japanese]

Access this Article

Search this Article

Author(s)

    • 城田 哲男 Shirota Tetsuo
    • 東北大学多元物質科学研究所 Institute of Multidisciplinary Research for Advanced Materials, Tohoku University
    • 范 浩杰 Fan Haojie
    • 東北大学多元物質科学研究所 Institute of Multidisciplinary Research for Advanced Materials, Tohoku University
    • 富田 彰 Tomita Akira
    • 東北大学多元物質科学研究所 Institute of Multidisciplinary Research for Advanced Materials, Tohoku University

Abstract

Fixed-point SEM/EDX analysis was performed to clarify ash melting behavior using a pellet composed of different kinds of mineral matter (quartz, gypsum, kaolinite and pyrrhotite). It is found that diffusion of element in the mineral matter commenced much below their softening temperature.

Journal

  • Proceedings of Conference on Coal Science

    Proceedings of Conference on Coal Science 39(0), 169-170, 2002

    The Japan Institute of Energy

Codes

Page Top