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An estimation method of environmental vapor concentration for risk assessment of workplaces using multicomponent organic solvents.

Research Project

Project/Area Number 20590623
Research Category

Grant-in-Aid for Scientific Research (C)

Allocation TypeSingle-year Grants
Section一般
Research Field Hygiene
Research InstitutionUniversity of Occupational and Environmental Health, Japan

Principal Investigator

HORI Hajime  University of Occupational and Environmental Health, Japan, 産業保健学部, 教授 (70140902)

Co-Investigator(Kenkyū-buntansha) ISHIDAO Toru  産業医科大学, 産業保健学部, 講師 (90212901)
Project Period (FY) 2008 – 2010
Project Status Completed (Fiscal Year 2010)
Budget Amount *help
¥4,810,000 (Direct Cost: ¥3,700,000、Indirect Cost: ¥1,110,000)
Fiscal Year 2010: ¥1,430,000 (Direct Cost: ¥1,100,000、Indirect Cost: ¥330,000)
Fiscal Year 2009: ¥1,040,000 (Direct Cost: ¥800,000、Indirect Cost: ¥240,000)
Fiscal Year 2008: ¥2,340,000 (Direct Cost: ¥1,800,000、Indirect Cost: ¥540,000)
Keywords混合有機溶剤 / 気液平衡 / 物質移動係数 / 蒸発速度 / 作業環境管理 / 物質移動速度 / 物質移動 / 活量係数 / UNIFAC式 / リスクアセスメント
Research Abstract

In order to develop a prediction method of the vapor concentrations of multicomponent organic solvents in the work environment, we measured vapor concentrations emitted from a vessel temporally. A model for predicting multicomponent organic vapor concentrations were developed based on theories of the vapor-liquid equilibria and mass transfer rate. The experimental vapor concentrations were in good agreement with the predicted ones for 2 to 4 component of organic solvents.

Report

(4 results)
  • 2010 Annual Research Report   Final Research Report ( PDF )
  • 2009 Annual Research Report
  • 2008 Annual Research Report
  • Research Products

    (21 results)

All 2011 2010 2009 2008 Other

All Journal Article (5 results) (of which Peer Reviewed: 5 results) Presentation (14 results) Remarks (2 results)

  • [Journal Article] A method of estimating changes in vapor concentrations continuously generated from two-component organic solvents.2010

    • Author(s)
      Hori H, Ishidao T, Ishimatsu S
    • Journal Title

      Journal of UOEH 32(4)

      Pages: 293-302

    • NAID

      110007989033

    • Related Report
      2010 Final Research Report
    • Peer Reviewed
  • [Journal Article] リアルタイムモニタリング法による混合有機溶剤蒸気の評価法の検討2010

    • Author(s)
      保利一,上川路香,石松維世,笛田由紀子,石田尾徹
    • Journal Title

      作業環境 31(2)

      Pages: 57-62

    • NAID

      40017008875

    • Related Report
      2010 Final Research Report
    • Peer Reviewed
  • [Journal Article] リアルタイムモニタリング法による混合有機溶剤蒸気の評価法の検討2010

    • Author(s)
      保利一, 上川路香, 石松維世, 笛田由紀子, 石田尾徹
    • Journal Title

      作業環境

      Volume: 31 Pages: 57-62

    • NAID

      40017008875

    • Related Report
      2010 Annual Research Report
    • Peer Reviewed
  • [Journal Article] A method of estimating changes in vapor concentrations continuously generated from two-component organic solvents2010

    • Author(s)
      Hori H, Ishidao T, Ishimatsu S
    • Journal Title

      Journal of UOEH

      Volume: 32 Pages: 293-302

    • NAID

      110007989033

    • Related Report
      2010 Annual Research Report
    • Peer Reviewed
  • [Journal Article] リアルタイムモニタリング法による混合有機溶剤蒸気の評価法の検討2010

    • Author(s)
      保利一, 上川路香, 石松維世, 笛田由紀子, 石田尾徹
    • Journal Title

      作業環境 31

      Pages: 57-62

    • NAID

      40017008875

    • Related Report
      2009 Annual Research Report
    • Peer Reviewed
  • [Presentation] 作業環境における混合有機溶剤蒸気濃度の推算法2011

    • Author(s)
      保利一,石田尾徹,石松維世,笛田由紀子
    • Organizer
      第84回日本産業衛生学会
    • Place of Presentation
      東京
    • Year and Date
      2011-05-19
    • Related Report
      2010 Final Research Report
  • [Presentation] 蒸発に伴う多成分系混合有機溶剤蒸気濃度の経時変化の推算2010

    • Author(s)
      二十八裕希,石田尾徹,石松維世,笛田由紀子,樋上光雄,保利一
    • Organizer
      第50回日本労働衛生工学会
    • Place of Presentation
      東京
    • Year and Date
      2010-11-17
    • Related Report
      2010 Final Research Report
  • [Presentation] 蒸発に伴う多成分系混合有機溶剤蒸気濃度の経時変化の推算2010

    • Author(s)
      二十八裕希, 石田尾徹, 石松維世, 笛田由紀子, 樋上光雄, 保利一
    • Organizer
      第50回日本労働衛生工学会
    • Place of Presentation
      東京(鉄鋼会館)
    • Year and Date
      2010-11-17
    • Related Report
      2010 Annual Research Report
  • [Presentation] 蒸発に伴う多成分系混合有機溶剤蒸気濃度の経時変化2010

    • Author(s)
      二十八裕希,石田尾徹,石松維世,笛田由紀子,樋上光雄,保利一
    • Organizer
      第28回産業医科大学学会
    • Place of Presentation
      北九州
    • Year and Date
      2010-10-12
    • Related Report
      2010 Final Research Report
  • [Presentation] 蒸発に伴う多成分系混合有機溶剤蒸気濃度の経時変化2010

    • Author(s)
      二十八裕希, 石田尾徹, 石松維世, 笛田由紀子, 樋上光雄, 保利一
    • Organizer
      第28回産業医科大学学会
    • Place of Presentation
      北九州(産業医科大学)
    • Year and Date
      2010-10-12
    • Related Report
      2010 Annual Research Report
  • [Presentation] 作業環境における多成分系混合有機溶剤蒸気濃度の経時変化の推算2010

    • Author(s)
      石田尾徹、石松維世、笛田由紀子、保利一
    • Organizer
      第83回日本産業衛生学会
    • Place of Presentation
      福井
    • Year and Date
      2010-05-26
    • Related Report
      2010 Final Research Report
  • [Presentation] 作業環境における多成分系混合有機溶剤蒸気濃度の経時変化の推算2010

    • Author(s)
      石田尾徹、石松維世、笛田由紀子、保利一
    • Organizer
      第83回日本産業衛生学会
    • Place of Presentation
      福井(フェニックスプラザ)
    • Year and Date
      2010-05-26
    • Related Report
      2010 Annual Research Report
  • [Presentation] 気液平衡論と蒸発速度論に基づく混合有機溶剤気中濃度の推算2009

    • Author(s)
      河内麻美,石田尾徹,石松維世,笛田由紀子,保利一
    • Organizer
      第49回日本労働衛生工学会
    • Place of Presentation
      金沢
    • Year and Date
      2009-11-20
    • Related Report
      2010 Final Research Report
  • [Presentation] 気液平衡論と蒸発速度論に基づく混合有機溶剤気中濃度の推算2009

    • Author(s)
      河内麻美, 石田尾徹, 石田尾徹、石松維世、笛田由紀子, 保利一
    • Organizer
      第49回日本労働衛生工学会
    • Place of Presentation
      金沢(金沢エクセルホテル東急)
    • Year and Date
      2009-11-20
    • Related Report
      2009 Annual Research Report
  • [Presentation] 気液平衡論と蒸発速度論を考慮した混合有機溶剤気中濃度の推算法2009

    • Author(s)
      河内麻美,石田尾徹,石松維世,笛田由紀子,保利一
    • Organizer
      第27回産業医科大学学会
    • Place of Presentation
      北九州
    • Year and Date
      2009-10-20
    • Related Report
      2010 Final Research Report
  • [Presentation] 気液平衡論と蒸発速度論を考慮した混合有機溶剤気中濃度の推算法2009

    • Author(s)
      河内麻美, 石田尾徹, 石田尾徹、石松維世、笛田由紀子, 保利一
    • Organizer
      第27回産業医科大学学会
    • Place of Presentation
      北九州(産業医科大学)
    • Year and Date
      2009-10-20
    • Related Report
      2009 Annual Research Report
  • [Presentation] 作業環境における混合有機溶剤蒸気濃度の経時変化の推算2009

    • Author(s)
      保利一,石田尾徹,石松維世,笛田由紀子
    • Organizer
      第82回日本産業衛生学会
    • Place of Presentation
      福岡
    • Year and Date
      2009-05-20
    • Related Report
      2010 Final Research Report
  • [Presentation] 作業環境における混合有機溶剤蒸気濃度の経時変化の推算2009

    • Author(s)
      保利一、石田尾徹、石松維世、笛田由紀子
    • Organizer
      第82回日本産業衛生学会
    • Place of Presentation
      福岡(福岡国際会議場)
    • Year and Date
      2009-05-20
    • Related Report
      2009 Annual Research Report
  • [Presentation] 蒸発速度を考慮した混合有機溶剤気中濃度の推算2008

    • Author(s)
      石田尾徹,石松維世,保利一
    • Organizer
      第48回日本労働衛生工学会
    • Place of Presentation
      京都
    • Year and Date
      2008-11-12
    • Related Report
      2010 Final Research Report 2008 Annual Research Report
  • [Remarks]

    • URL

      http://www.uoeh-u.ac.jp/research/rschls_j.phtml

    • Related Report
      2010 Annual Research Report
  • [Remarks]

    • URL

      http://www.uoeh-u.ac.jp/research/rschls_j.phtml

    • Related Report
      2009 Annual Research Report

URL: 

Published: 2008-04-01   Modified: 2016-04-21  

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