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Study on coarsening of fine particulate matter (PM) during coal combustion

Research Project

Project/Area Number 16K14178
Research Category

Grant-in-Aid for Challenging Exploratory Research

Allocation TypeMulti-year Fund
Research Field Thermal engineering
Research InstitutionChubu University

Principal Investigator

NINOMIYA Yoshihiko  中部大学, 工学部, 教授 (10164633)

Project Period (FY) 2016-04-01 – 2018-03-31
Project Status Completed (Fiscal Year 2017)
Budget Amount *help
¥3,640,000 (Direct Cost: ¥2,800,000、Indirect Cost: ¥840,000)
Fiscal Year 2017: ¥1,430,000 (Direct Cost: ¥1,100,000、Indirect Cost: ¥330,000)
Fiscal Year 2016: ¥2,210,000 (Direct Cost: ¥1,700,000、Indirect Cost: ¥510,000)
Keywords微小粒子状物質 / 石炭燃焼 / PM / 粗大化 / 低品位炭 / アルカリ金属 / 流通式燃焼装置 / PM2.5 / カオリン / 混合燃焼
Outline of Final Research Achievements

Low-rank coals are widely distributed across the world. High content of alkali and alkaline earth metals in low-rank coals cause serious ash related problems such as ash deposition, fouling and ultrafine particulate matter emission (e.g. PM2.5) during air and Oxy-Fuel combustion of coal. This study aims to clarify the effects of a bituminous coal blending on coarsening of fine particulate matter and the addition of kaolin (clay mineral) of optimal particle size on reduction of amount of fine particulate matter during coal combustion.

Report

(3 results)
  • 2017 Annual Research Report   Final Research Report ( PDF )
  • 2016 Research-status Report
  • Research Products

    (5 results)

All 2018 2017 2016

All Journal Article (1 results) (of which Int'l Joint Research: 1 results,  Peer Reviewed: 1 results) Presentation (4 results) (of which Int'l Joint Research: 1 results)

  • [Journal Article] Effect of kaolin on ash partitioning during combustion of a low-rank coal in O2 /CO2 atmosphere2018

    • Author(s)
      Chen Juan、Jiao Facun、Dong Zhongbing、Niyomura Osamu、Namioka Tomoaki、Yamada Naoomi、Ninomiya Yoshihiko
    • Journal Title

      Fuel

      Volume: 222 Pages: 538-543

    • DOI

      10.1016/j.fuel.2018.02.191

    • Related Report
      2017 Annual Research Report
    • Peer Reviewed / Int'l Joint Research
  • [Presentation] Effect of kaolin addition on fly ash emission during combustion of low-rank coals2017

    • Author(s)
      Juan Chen, Facun Jiao, Yoshihiko Ninomiya
    • Organizer
      Tenth Mediterranean Combustion Symposium
    • Related Report
      2017 Annual Research Report
    • Int'l Joint Research
  • [Presentation] 性質の異なる石炭の混合燃焼による気相析出由来の微粒子の発生量低減に関する研究2017

    • Author(s)
      西尾依織,加藤彩,三宅淳,焦発存,山田直臣,二宮善彦
    • Organizer
      第26回日本エネルギー学会大会
    • Related Report
      2017 Annual Research Report
  • [Presentation] 低品位石炭の燃焼におけるカオリン粒子の添加による微小粒子の低減に関する研究2017

    • Author(s)
      Juan Chen, Facun Jiao、山田直臣、二宮善彦
    • Organizer
      第52回石炭科学会議
    • Related Report
      2017 Annual Research Report
  • [Presentation] 性質の異なる石炭の混合燃焼によるPM2.5の制御2016

    • Author(s)
      西尾依織、加藤彩、焦発存、山田直臣、二宮善彦、陳娟
    • Organizer
      化学工学会、第48回秋季大会
    • Place of Presentation
      徳島大学常三島キャンパス(徳島県徳島市)
    • Year and Date
      2016-09-07
    • Related Report
      2016 Research-status Report

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Published: 2016-04-21   Modified: 2019-03-29  

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