Basic Information 【 display / non-display

OKAWA Hirokazu

写真a

Affiliation

Graduate School of Engineering Science , Department of Materials Science , Applied Chemistry Course

Title

Associate Professor

Academic Background (Graduate Level) 【 display / non-display

  • Niigata University  Graduate School, Division of Science and Technology  Master's Degree Program  2001.03  Completed

Professional Career On-Campus 【 display / non-display

  • 2016.04
    -
     

    Akita University   Graduate School of Engineering Science   Associate Professor

  • 2013.04
    -
    2016.03

    Akita University   Graduate School of Engineering and Resource Science   Lecturer

  • 2004.04
    -
    2013.03

    Akita University   Faculty of Engineering and Resource Science   Assistant Professor

 

Articles 【 display / non-display

  • Simultaneous recovery and desulfurization of bitumen from oil sand using ultrasound irradiation

    Hirokazu Okawa, Wan Mohamad Ikhwan bin Wan Kamal, Nobuyuki Akazawa, Takahiro Kato, Katsuyasu Sugawara

    Japanese Journal of Applied Physics   57   07LE09-1 - 07LE09-3   2018.06

  • Recovery of Valuable Elements from Spent Printed Circuit

    Takahiro Kato, Katsuyasu Sugawara and Takashi Nakamura

    Journal of Chemical Engineering of Japan   49 ( 1 )   60 - 67   2016.01

  • Utilization of carbon dioxide to synthesize large scorodite particles under ultrasound irradiation

    Yuya Kitamura, Hirokazu Okawa, Takahiro Kato, Katsuyasu Sugawara

    Japanese Journal of Applied Physics   57   07LB15-1 - 07LB15-5   2018.06

  • Simultaneous Recovery and Desulfurization of Bitumen from Oil Sand Using Ultrasound Irradiation

    Hirokazu Okawa, Wan Mohamad Ikhwan bin Wan Kamal, Nobuyuki Akazawa, Takahiro Kato, and Katsuyasu Sugawara

    Japanese Journal of Applied Physics   57 ( 7S1 )   07LE09-1 - 07LE09-3   2018.06

  • Behavior of Sulfur in Liquid Phase Oxidation of Coal

    Takahiro KATO, Yuki NAGAI, Hirokazu OKAWA, and Katsuyasu SUGAWARA

    Journal of the Japan Institute of Energy   97 ( 4 )   88 - 96   2018.04

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