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Experimental Studies to Investigate the Optimum Condition for Regional Utilization of Biomass such as Electric Generation for Household Use

Research Project

Project/Area Number 01460238
Research Category

Grant-in-Aid for General Scientific Research (B)

Allocation TypeSingle-year Grants
Research Field 農業機械
Research InstitutionIWATE UNIVERSITY

Principal Investigator

SHIMIZU Hiroshi  IWATE Univ. Faculty of Agri. Professor, 農学部, 教授 (00091645)

Co-Investigator(Kenkyū-buntansha) TANEDA Kenzou  IWATE Univ. Faculty of Agri. Professor, 農学部, 教授 (20163644)
OHOTA Yoshinobu  IWATE Univ. Faculty of Agri. Professor, 農学部, 教授 (60003787)
KITANI Osamu  TOKYO Univ. Faculty of Agri. Professor, 農学部, 教授 (00024539)
鳥巣 諒  岩手大学, 農学部, 助教授 (70038264)
木村 俊範  岩手大学, 農学部, 助手 (60111241)
Project Period (FY) 1989 – 1991
Project Status Completed (Fiscal Year 1991)
Budget Amount *help
¥6,200,000 (Direct Cost: ¥6,200,000)
Fiscal Year 1991: ¥1,600,000 (Direct Cost: ¥1,600,000)
Fiscal Year 1990: ¥1,900,000 (Direct Cost: ¥1,900,000)
Fiscal Year 1989: ¥2,700,000 (Direct Cost: ¥2,700,000)
KeywordsBiomass / Pyrolysis Gasification / Up-Flow Type Reactor / Bio-Gas Engine / Liquid Tar / Liquid Fuel / 液化燃料
Research Abstract

Initial fabrication and experimentation of an up-flow type pyrolysis reactor started tow years ago. Full-scale improvements were also made on the equipment. Rice husks and bark pellets were used as test materials. Since this particular furnace is small (30cm I. D.), bridging inside the furnace was not possible. During experiment, the amount of combustion air was specified and, the furnaces exhaust gas temperature was automatically controlled at a temperature higher than the water boiling point. The amount of material supply, mass of produced gas and tar, inside and outside temperatures of the furnace, were measured. The conditions for supplying steam for water gas reaction, gas and tar separation, as well as the driving of the engine using produced gas were modified. The following are the results :
(1) All the moisture from the material and those generated during pyrolysis can be fully exhausted from the furnace by controlling the exhaust gas temperature. (2) Full-scale improvement of the furnace resulted in the formation inside the furnace of a thin drying layer and a thick reduction layer thus achieving an effective reduction reaction, thereby increasing the heat valve of the produced gas. (3)Tar oil consists of heavy tar, liquid acid, and light tar. Heavy tar can be recycled by mixing it in the raw material, liquid acid could be used as agricultural chemical, and light tar could be used as fuel. (4) It was possible to burn the top portion of the tar oil which was stored for a long period of time even if it contained 72% moisture. The heat value was comparable to that of a petroleum. (5) Maintaining the reduction layer thickness controls the water gas reaction thus controlling the produced gas heat value.
Consequently, the optimum operation applicable to the local conditions of the region can be realized by the above results.

Report

(4 results)
  • 1991 Annual Research Report   Final Research Report Summary
  • 1990 Annual Research Report
  • 1989 Annual Research Report
  • Research Products

    (30 results)

All Other

All Publications (30 results)

  • [Publications] 清水 浩: "バイオマス資源の熱分解による熱と動力への利用" 日本太陽エネルギ-学会誌. 16(1). 20-26 (1990)

    • Description
      「研究成果報告書概要(和文)」より
    • Related Report
      1991 Final Research Report Summary
  • [Publications] 清水 浩,S.ウパリボン,E.カルカソナ,R.パイリントラ: "バイオマス熱分解炉の開発と物質収支の検証" 農業機会学会東北支部報. 37. 27-34 (1990)

    • Description
      「研究成果報告書概要(和文)」より
    • Related Report
      1991 Final Research Report Summary
  • [Publications] R.Pirintra,H.Shimizu O.Kitani: "Case Study on the Control Condition of Up-Flow Biomass Pyrolysis Gasifier." Journal of the Society of Agriculteral Structures,Japan.21(1). 13-21 (1990)

    • Description
      「研究成果報告書概要(和文)」より
    • Related Report
      1991 Final Research Report Summary
  • [Publications] R.Pirintra,O.kitani,H.Shimizu,T.Kimura,etc.: "Case Study on Pyrolysis Zone and Pyrolysis Produucts from Up-Flow Biomass Gasifier" Journal of the Society of Agriculteral Structures,Japan.22(2). 41-48 (1991)

    • Description
      「研究成果報告書概要(和文)」より
    • Related Report
      1991 Final Research Report Summary
  • [Publications] "バイオマス熱分解炉の開発とその特性" 廃棄物学会誌.

    • Description
      「研究成果報告書概要(和文)」より
    • Related Report
      1991 Final Research Report Summary
  • [Publications] "バイオマス熱分解炉の開発とその特性" 廃棄物学会誌. 清水 浩,E.カルカソナ,S.ウパリボン,R.パイリントラ,木谷 収,種田 建造,太田 義信:

    • Description
      「研究成果報告書概要(和文)」より
    • Related Report
      1991 Final Research Report Summary
  • [Publications] H.Shimizu (Edited by O.Kitani and C.W.Hall): "III-3.3.7 Other Raw Materials,“Biomass Handbook"" Gordon and Breach Science Publishers,Inc.(New York), 1200 (1989)

    • Description
      「研究成果報告書概要(和文)」より
    • Related Report
      1991 Final Research Report Summary
  • [Publications] Hiroshi SHIMIZU: "Thermal and Power Uses of the Biomass Resources by Pyrolysis system." Journal of Japan Solar Energy Society. 16(1). 35-42 (1990)

    • Description
      「研究成果報告書概要(欧文)」より
    • Related Report
      1991 Final Research Report Summary
  • [Publications] Hirosi SHIMIZU, Sittisak UPARIVONG, Edwin CARCASONA, Rattanachai PAIRINTRA: "Material Balance Verification of the Developed Biomass Pyrolysis Apparatus." Tohoku Branch Report of The Jap. Soc. of Agr. Mach. No. 37. 27-34 (1990)

    • Description
      「研究成果報告書概要(欧文)」より
    • Related Report
      1991 Final Research Report Summary
  • [Publications] Hirosi SHIMIZU, Edwin CARCASONA, Sittisak UPARIVONG, Rattanachai PAIRINTRA: "Heat Balance Verification of the Developed Biomass Pyrolysis Reactor." Tohoku Branch Report of The Jap. Soc. of Agr. Mach. No. 37. 35-42 (1990)

    • Description
      「研究成果報告書概要(欧文)」より
    • Related Report
      1991 Final Research Report Summary
  • [Publications] Rattanachai PAIRINTRA, Hiroshi SIMIZU, Osamu KITANI: "Case Study on the Control Condition of Up-Flow Biomass Pyrolysis Gasifier." Journal of the Society of Agri. Struc. Jap.21(1). 13-21 (1990)

    • Description
      「研究成果報告書概要(欧文)」より
    • Related Report
      1991 Final Research Report Summary
  • [Publications] Rattanachai PAIRINTRA, Osamu KITANI, Hiroshi SIMIZU, Toshinori KIMURA, Yoshio NISHIYAMA, Tooru TORII and Tsuguo OKAMOTO: "Case Study on Pyrolysis Zone and Pyrolysis Products from Up-Flow Biomass Gasifier." Journal of the Society of Agri. Struc. Jap.21(1). 41-48 (1991)

    • Description
      「研究成果報告書概要(欧文)」より
    • Related Report
      1991 Final Research Report Summary
  • [Publications] Hiroshi SHIMIZU, Edwin CARCASONA, Sittisak UPARIVONG, Rattanachai PAIRINTRA, Osamu KITANI, Kenzou TANEDA, Yoshinobu OHOTA: "Development of Biomass Pyrolysis Reactor and its Characteristics." Journal of the Japan Society of Waste Management Experts.

    • Description
      「研究成果報告書概要(欧文)」より
    • Related Report
      1991 Final Research Report Summary
  • [Publications] 清水 浩: "バイオマス資源の熱分解による熱と動力への利用" 日本太陽エネルギ-学会誌. 16(1). 20-26 (1990)

    • Related Report
      1991 Annual Research Report
  • [Publications] 清水 浩,S.ウパリボン,H.カルカソナ,R.パイリントラ: "バイオマス熱分解炉の開発と物質収支の検証" 農業機会学会東北支部報. 37. 27-34 (1990)

    • Related Report
      1991 Annual Research Report
  • [Publications] 清水 浩,E.カルカソナ,S.ウパリボン,R.パイリントラ: "開発したバイオマス熱分解炉の熱収支の検証" 農業機会学会東北支部報. 37. 35-42 (1990)

    • Related Report
      1991 Annual Research Report
  • [Publications] R.Pirintra,H.Shimizu,O.Kitani: "Case Study on the Control Condition of UpーFlow Biomass Pyrolysis Gasifier." Journal of the Society of Agriculteral Structures,Japan.21(1). 13-21 (1990)

    • Related Report
      1991 Annual Research Report
  • [Publications] R.Pirintra,O.Kitani,H.Shimizu,T.kimura,etc.: "Case Study on Pyrolysis Zone and Pyrolysis Products from UpーFlow Biomass Gasifier" Jounal of the Society of Agriculteral Structures,Japan.22(2). 41-48 (1990)

    • Related Report
      1991 Annual Research Report
  • [Publications] H.Shimizu(Edited by O.Kitani and C.W.Hall): "IIIー3.3.7 Other Raw Materials,“Biomass Handbook"" Gordon and Breach Science Publishers,Inc. (New York), 1200 (1989)

    • Related Report
      1991 Annual Research Report
  • [Publications] 清水 浩、E.カルカソナ S.ウパリボン、R.パイリントラ: "開発したバイオマス熱分解炉の熱収支の検証" 農業機会学会東北支部報. 37. 35-42 (1990)

    • Related Report
      1990 Annual Research Report
  • [Publications] R.Pirintra、H.Shimizu O.Kitani: "Case study on the Control condition of UpーFlow Biomass Pyrolysis Gasifier." Journal of the Society of Agriculteral Structures,Japan.21(1). 13-21 (1990)

    • Related Report
      1990 Annual Research Report
  • [Publications] 清水 浩: "バイオマス資源の熱分解による熱と動力への利用" 日本太陽エネルギ-学会誌. 16(1). 20-26 (1990)

    • Related Report
      1990 Annual Research Report
  • [Publications] H.Shimizu,T.Kimura: "Integrated Regional System of Thermal Utilization of Biomass Resources." Agri.Mach.in Asia,Africa and Latin America. 18(1). 65-71 (1986)

    • Related Report
      1990 Annual Research Report
  • [Publications] 清水 浩: "バイオマスの熱分解条件の究明(第1報)" 農業機械学会誌. 47(1). 73-78 (1985)

    • Related Report
      1990 Annual Research Report
  • [Publications] 清水 浩、S.ウパリボン E.カルカソナ、R.パイリントラ: "バイオマス熱分解炉の開発と物質収支の検証" 農業機会学会東北支部報. 37. 27-34 (1990)

    • Related Report
      1990 Annual Research Report
  • [Publications] H.Shimizu(Edited by O.Kitani and C.W.Hall): "IIIー3.3.7 Other Raw Materials,!“Biomass Handbook"" Gordon and Breach Science Publishers,Inc.(New York), 1200 (1989)

    • Related Report
      1990 Annual Research Report
  • [Publications] 清水浩: "バイオマス資源の熱分解による熱と動力への利用" 太陽エネルギ-. 16(1). 20-26 (1990)

    • Related Report
      1989 Annual Research Report
  • [Publications] H.Shimizu,T.Kimura: "Integrated Regional System of Thermal Utilization of Biomass Resources." Agri.Mach.in Asia,Africa and Latin America. 18(1). 65-71 (1986)

    • Related Report
      1989 Annual Research Report
  • [Publications] 清水浩: "バイオマスの熱分解条件の究明(第1報)" 農業機械学会誌. 47(1). 73-78 (1985)

    • Related Report
      1989 Annual Research Report
  • [Publications] H.Shimizu(Edited by O.Kitani and C.W.Hall): "III-3.3.7 Other Raw Materials,“Biomass Handbook"" Gordon and Breach Science Publishers,Inc.(New York), 1200 (1989)

    • Related Report
      1989 Annual Research Report

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Published: 1989-04-01   Modified: 2016-04-21  

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