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Deverlopment of hydrogen production system by gasification of carbonous material by high temperature solar heat

Research Project

Project/Area Number 19H02658
Research Category

Grant-in-Aid for Scientific Research (B)

Allocation TypeSingle-year Grants
Section一般
Review Section Basic Section 31020:Earth resource engineering, Energy sciences-related
Research InstitutionNiigata University

Principal Investigator

Gokon Nobuyuki  新潟大学, 自然科学系, 准教授 (20361793)

Co-Investigator(Kenkyū-buntansha) 清水 忠明  新潟大学, 自然科学系, 教授 (10211286)
長瀬 慶紀  宮崎大学, 工学部, 教授 (90180489)
Project Period (FY) 2019-04-01 – 2022-03-31
Project Status Completed (Fiscal Year 2021)
Budget Amount *help
¥17,290,000 (Direct Cost: ¥13,300,000、Indirect Cost: ¥3,990,000)
Fiscal Year 2021: ¥5,850,000 (Direct Cost: ¥4,500,000、Indirect Cost: ¥1,350,000)
Fiscal Year 2020: ¥5,460,000 (Direct Cost: ¥4,200,000、Indirect Cost: ¥1,260,000)
Fiscal Year 2019: ¥5,980,000 (Direct Cost: ¥4,600,000、Indirect Cost: ¥1,380,000)
Keywords高温太陽熱 / バイオマス / 水素製造 / 合成ガス製造 / 炭素資源 / 熱分解・ガス化プロセス / エネルギー変換 / 水素エネルギー / 熱分解 / ガス化 / 合成ガス / 水素 / 未利用炭素資源 / 流動層
Outline of Research at the Start

世界の太陽日射量の豊富なサンベルト地域で大型タワー型太陽集光システムによる太陽熱発電が実用化されている。このシステムで得られる高温太陽集熱の水素エネルギー転換を目的として,SolarPACES加盟の欧米諸国では,次世代技術として「炭素資源の太陽熱ガス化による水素製造システム」開発が行われている。本研究では、大型化に対応できる太陽熱ガス化水素製造システムのプロトタイプの開発を行う。

Outline of Final Research Achievements

The purpose of the research is carbon resource supply type that continuously supplys unused carbon resources into reactor system while pyrolyzes and gasifies them with high temperature heat of ~ 1000 ℃ in sunbelt region. It is the development of solar gasification system with the fluidized bed operated at high temperature solar heat to produce hydrogen from unused carbon resources.The research results are 1) design of 5kWth reactor system and trial of reaction system,pyrolysis performance test/evaluation by solar simulator, 2) exploration/evaluation of pyrolysis temperature of coffee residue as unused carbon resource, 3) heating test/pyrolysis/gasification test of 5kW reactor by using solar simulator 4) Experimental verification of continuous supply system of carbon resources, 5) gasification operation test of reactor equipped with continuous supply system of carbon resources.

Academic Significance and Societal Importance of the Research Achievements

太陽熱ガス化水素製造システムはバッチ式反応器が主流であり、炭素資源を連続供給しながら熱分解・ガス化を行う反応システムは開発例が限られている。炭素資源としては、飲料コーヒー廃棄物のコーヒー残渣に注目した。コーヒー残渣は埋め立て処理や廃棄物として燃焼され、CO2排出の一因になっている。コーヒー残渣はリグニンとセルロースを多く含むことから、熱化学的変換(熱分解やガス化など)や生物化学的変換(メタン発酵など)によるバイオ燃料生産やバイオリファイナリー技術が研究されてきた。しかし、疑似太陽集光照射によるコーヒー残渣の熱分解および水蒸気ガス化による水素製造は報告例がなく、本研究が最初の開発事例である。

Report

(4 results)
  • 2021 Annual Research Report   Final Research Report ( PDF )
  • 2020 Annual Research Report
  • 2019 Annual Research Report
  • Research Products

    (23 results)

All 2021 2020 2019

All Journal Article (13 results) (of which Peer Reviewed: 13 results,  Open Access: 2 results) Presentation (10 results) (of which Int'l Joint Research: 6 results)

  • [Journal Article] Phase Change Material of Copper?Germanium Alloy as Solar Latent Heat Storage at High Temperatures2021

    • Author(s)
      Gokon Nobuyuki、Jie Chew Shun、Nakano Yuya、Okazaki Shogo、Kodama Tatsuya、Hatamachi Tsuyoshi、Bellan Selvan
    • Journal Title

      Frontiers in Energy Research

      Volume: 9 Pages: 696213-1

    • DOI

      10.3389/fenrg.2021.696213

    • Related Report
      2021 Annual Research Report
    • Peer Reviewed / Open Access
  • [Journal Article] Thermal charge/discharge performance of iron?germanium alloys as phase change materials for solar latent heat storage at high temperatures2020

    • Author(s)
      Gokon Nobuyuki、Jie Chew Shun、Nakano Yuya、Kodama Tatsuya、Bellan Selvan、Cho Hyunseok
    • Journal Title

      Journal of Energy Storage

      Volume: 30 Pages: 101420-101420

    • DOI

      10.1016/j.est.2020.101420

    • Related Report
      2020 Annual Research Report
    • Peer Reviewed / Open Access
  • [Journal Article] Thermochemical H2O splitting using LaSrMnCrO3 of perovskite oxides for solar hydrogen production2020

    • Author(s)
      Gokon Nobuyuki、Hara Kazuki、Ito Naoki、Sawaguri Hiroki、Bellan Selvan、Kodama Tatsuya、Cho Hyun-Seok
    • Journal Title

      Aip Proceedings

      Volume: 2303 Pages: 170007-170007

    • DOI

      10.1063/5.0028720

    • Related Report
      2020 Annual Research Report
    • Peer Reviewed
  • [Journal Article] Thermochemical two-step CO2 splitting using La0.7Sr0.3Mn0.9Cr0.1O3 of perovskite oxide for solar fuel production2020

    • Author(s)
      Sawaguri Hiroki、Gokon Nobuyuki、Ito Naoki、Bellan Selvan、Kodama Tatsuya、Cho Hyun-seok
    • Journal Title

      Aip Proceedings

      Volume: 2303 Pages: 170013-170013

    • DOI

      10.1063/5.0028681

    • Related Report
      2020 Annual Research Report
    • Peer Reviewed
  • [Journal Article] Chemical compatibility of Cu-Ge alloy with container materials for latent heat storage system2020

    • Author(s)
      Gokon Nobuyuki、Jie Chew Shun、Bellan Selvan、Kodama Tatsuya、Hatamachi Tsuyoshi、Cho Hyunseok
    • Journal Title

      Aip Proceedings

      Volume: 2303 Pages: 190014-190014

    • DOI

      10.1063/5.0028722

    • Related Report
      2020 Annual Research Report
    • Peer Reviewed
  • [Journal Article] Development of a 5kWth internally circulating fluidized bed reactor containing quartz sand for continuously-fed coal-coke gasification and a beam-down solar concentrating system2019

    • Author(s)
      Gokon Nobuyuki、Kumaki Satoshi、Miyaguchi Yosuke、Bellan Selvan、Kodama Tatsuya、Cho Hyunseok
    • Journal Title

      Energy

      Volume: 166 Pages: 1-16

    • DOI

      10.1016/j.energy.2018.10.036

    • Related Report
      2019 Annual Research Report
    • Peer Reviewed
  • [Journal Article] Heat transfer and particulate flow analysis of a 30 kW directly irradiated solar fluidized bed reactor for thermochemical cycling2019

    • Author(s)
      Selvan Bellan, Tatsuya Kodama, Koji Matsubara, Nobuyuki Gokon, Hyun Seok Cho, Kousuke Inoue
    • Journal Title

      Chemical Engineering Science

      Volume: 203 Pages: 511-525

    • DOI

      10.1016/j.ces.2018.09.012

    • Related Report
      2019 Annual Research Report
    • Peer Reviewed
  • [Journal Article] Thermochemical behavior of perovskite oxides based on LaxSr1-x(Mn, Fe, Co)O3-δ and BaySr1-yCoO3-δ redox system for thermochemical energy storage at high temperatures2019

    • Author(s)
      Gokon Nobuyuki、Yawata Takehiro、Bellan Selvan、Kodama Tatsuya、Cho Hyun-Seok
    • Journal Title

      Energy

      Volume: 171 Pages: 971-980

    • DOI

      10.1016/j.energy.2019.01.081

    • Related Report
      2019 Annual Research Report
    • Peer Reviewed
  • [Journal Article] Thermal performance of a 30kW fluidized bed reactor for solar gasification: A CFD-DEM study2019

    • Author(s)
      Bellan Selvan、Kodama Tatsuya、Matsubara Koji、Gokon Nobuyuki、Cho Hyun Seok、Inoue Kousuke
    • Journal Title

      Chemical Engineering Journal

      Volume: 360 Pages: 1287-1300

    • DOI

      10.1016/j.cej.2018.10.111

    • Related Report
      2019 Annual Research Report
    • Peer Reviewed
  • [Journal Article] Thermochemical two-step water splitting cycle using perovskite oxides based on LaSrMnO3 redox system for solar H2 production2019

    • Author(s)
      Gokon Nobuyuki、Hara Kazuki、Sugiyama Yuta、Bellan Selvan、Kodama Tatsuya、Hyun-seok Cho
    • Journal Title

      Thermochimica Acta

      Volume: 680 Pages: 178374-178374

    • DOI

      10.1016/j.tca.2019.178374

    • Related Report
      2019 Annual Research Report
    • Peer Reviewed
  • [Journal Article] Fe-doped manganese oxide redox material for thermochemical energy storage at high-temperatures2019

    • Author(s)
      Gokon Nobuyuki、Nishizawa Aoi、Yawata Takehiro、Bellan Selvan、Kodama Tatsuya、Cho Hyun-Seok
    • Journal Title

      AIP Conference Proceedings

      Volume: 2126 Pages: 210003-210003

    • DOI

      10.1063/1.5117752

    • Related Report
      2019 Annual Research Report
    • Peer Reviewed
  • [Journal Article] Particles Fluidized Bed Receiver/Reactor with a Beam-Down Solar Concentrating Optics: First Performance Test on Two-Step Water Splitting with Ceria Using a Miyazaki Solar Concentrating System2019

    • Author(s)
      Tatsuya Kodama, Hyun Seok Cho, Nobuyuki Gokon, Selvan Bellan
    • Journal Title

      AIP Conference Proceedings

      Volume: 2126 Pages: 1800011-5

    • DOI

      10.1063/1.5117691

    • Related Report
      2019 Annual Research Report
    • Peer Reviewed
  • [Journal Article] Heat Transfer and Fluid Flow Analysis of A Fluidized Bed Reactor for Beam-Down Optics2019

    • Author(s)
      Selvan Bellan, Tatsuya Kodama, Koji Matsubara, Nobuyuki Gokonm Hyun Seok Cho
    • Journal Title

      AIP Conference Proceedings

      Volume: 2126 Pages: 180041-8

    • DOI

      10.1063/1.5117684

    • Related Report
      2019 Annual Research Report
    • Peer Reviewed
  • [Presentation] La0.7Sr0.3XO3-d of Perovskite Oxides for Solar Fuel Production2021

    • Author(s)
      Yoshikazu Iwamura, Nobuyuki Gokon, Hiroki Sawaguri, Hyun-seok Cho, Tatsuya Kodama, Selvan Bellan
    • Organizer
      SolarPACES2021
    • Related Report
      2021 Annual Research Report
    • Int'l Joint Research
  • [Presentation] Temperature Impacts on Reactivity of La0.7A0.3Mn0.9Cr0.1O3-d of Perovskite Oxides in a Thermochemical Two-step H2O/CO2 Splitting2021

    • Author(s)
      Hiroki Sawaguri, Nobuyuki Gokon, Hyun-seok Cho, Tatsuya Kodama, Selvan Bellan
    • Organizer
      SolarPACES2021
    • Related Report
      2021 Annual Research Report
    • Int'l Joint Research
  • [Presentation] Effect of Heating Rate on Thermochemical Pyrolysis of Spent Coffee Ground in a Windowed Internally-Circulating Fluidized Bed Reactor2021

    • Author(s)
      Yusuke Sasada, Nobuyuki Gokon, Hiroshi Seto, Tatsuya Kodama, Selvan Bellan
    • Organizer
      SolarPACES2021
    • Related Report
      2021 Annual Research Report
    • Int'l Joint Research
  • [Presentation] 太陽熱発電の蓄熱システム高度化のための金属系潜熱蓄熱体に関する研究2021

    • Author(s)
      岡崎匠吾,中野裕也,CHEW SHUN JIE,郷右近展之,籏町剛,児玉竜也,Selvan Bellan
    • Organizer
      日本エネルギー学会
    • Related Report
      2021 Annual Research Report
  • [Presentation] 次世代太陽熱発電のためのCaMnO3系ペロブスカイト酸化物による化学蓄熱に関する研究2021

    • Author(s)
      林 広佑,籏町 剛,Selvan Bellan,郷右近 展之
    • Organizer
      日本太陽エネルギー学会
    • Related Report
      2021 Annual Research Report
  • [Presentation] LaSrCrMn系ペロブスカイト酸化物を用いた二段階熱化学サイクルによるH2O/CO2分解2020

    • Author(s)
      澤栗大樹、原和紀、伊藤直樹、児玉竜也、籏町剛、郷右近展之
    • Organizer
      日本エネルギー学会
    • Related Report
      2020 Annual Research Report
  • [Presentation] Thermochemical H2O Splitting Using LaSrMnCrO3 of Perovskite Oxides for Solar Hydrogen Production2019

    • Author(s)
      Gokon Nobuyuki、Hara Kazuki、Ito Naoki、Sawaguri Hiroki、Bellan Selvan、Kodama Tatsuya、Cho Hyun Seok
    • Organizer
      25th SOLARPACES Conference
    • Related Report
      2019 Annual Research Report
    • Int'l Joint Research
  • [Presentation] Thermochemical H2O Splitting Using LaSrMnCrO3 of Perovskite Oxides for Solar Hydrogen Production2019

    • Author(s)
      Sawaguri Hiroki、Gokon Nobuyuki、Ito Naoki、Bellan Selvan、Kodama Tatsuya、Cho Hyun Seok
    • Organizer
      25th SOLARPACES Conference
    • Related Report
      2019 Annual Research Report
    • Int'l Joint Research
  • [Presentation] Chemical Compatibility of Cu-Ge alloy with Container Materials for Latent Heat Storage System2019

    • Author(s)
      Gokon Nobuyuki、Chew Shun Jie、Bellan Selvan、Kodama Tatsuya、Hatamachi Tsuyoshi、Cho Hyun Seok
    • Organizer
      25th SOLARPACES Conference
    • Related Report
      2019 Annual Research Report
    • Int'l Joint Research
  • [Presentation] 太陽熱発電における熱物性に基づくAl-Si合金潜熱蓄熱体の評価2019

    • Author(s)
      中野 裕也,郷右近 展之,セルバン ベラン,児玉 竜也,Cho Hyunseok
    • Organizer
      日本太陽エネルギー学会
    • Related Report
      2019 Annual Research Report

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Published: 2019-04-18   Modified: 2023-01-30  

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