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Development of adsorption and removal sheets for thiols generated from public documents

Research Project

Project/Area Number 18K01116
Research Category

Grant-in-Aid for Scientific Research (C)

Allocation TypeMulti-year Fund
Section一般
Review Section Basic Section 03070:Museology-related
Research InstitutionEhime Institute of Industrial Technology Paper Technology Center

Principal Investigator

NISHIDA Noriyoshi  愛媛県産業技術研究所(紙産業技術センター), 技術支援室, 主任研究員 (80502898)

Co-Investigator(Kenkyū-buntansha) 渡辺 智恵美  別府大学, 文学部, 教授 (40175104)
大橋 俊平  愛媛県産業技術研究所(紙産業技術センター), 技術支援室, 主任研究員 (40502894)
Project Period (FY) 2018-04-01 – 2021-03-31
Project Status Completed (Fiscal Year 2020)
Budget Amount *help
¥4,420,000 (Direct Cost: ¥3,400,000、Indirect Cost: ¥1,020,000)
Fiscal Year 2020: ¥520,000 (Direct Cost: ¥400,000、Indirect Cost: ¥120,000)
Fiscal Year 2019: ¥910,000 (Direct Cost: ¥700,000、Indirect Cost: ¥210,000)
Fiscal Year 2018: ¥2,990,000 (Direct Cost: ¥2,300,000、Indirect Cost: ¥690,000)
Keywords公文書館 / 臭気 / 吸着剤 / ポリスルフィド類 / 青図 / 文書館 / ポリスルフィド / チオール類 / スルフィド類 / 悪臭 / 吸着シート / 図書館
Outline of Final Research Achievements

There is a problem of peculiar odor in archives in various places. The cause of the odor has been considered to be thiols generated from blueprints. Therefore, the purpose of this study was to develop a sheet that adsorbs thiols.
As a result of investigations in several archives, the odor-causing substances were estimated to be polysulfides and aldehydes, not thiols. We also succeeded in developing an adsorbent that adsorbs polysulfides. However, although the adsorbent has excellent adsorption properties on its own, it loses its adsorption performance when it is made into sheets, which remains a problem and needs to be improved.

Academic Significance and Societal Importance of the Research Achievements

公文書館書庫における臭気は作業者が連続的に作業をすることが困難なほど強烈なことが多く、保管上問題がある上に、作業環境改善の観点からも必要とされている。本研究により、臭気原因物質がポリスルフィド類とアルデヒド類である可能性が高いことが確認された。また、特に強い臭気物質であるポリスルフィド類の吸着剤を開発することに成功したため、これを応用した製品開発につながることが期待される。

Report

(4 results)
  • 2020 Annual Research Report   Final Research Report ( PDF )
  • 2019 Research-status Report
  • 2018 Research-status Report
  • Research Products

    (2 results)

All 2020

All Presentation (2 results)

  • [Presentation] 文書館の臭気原因物質について2020

    • Author(s)
      西田典由、大橋俊平、渡辺智恵美
    • Organizer
      日本文化財科学会第37回大会
    • Related Report
      2020 Annual Research Report
  • [Presentation] 公文書館の臭気原因物質について2020

    • Author(s)
      西田典由、大橋俊平、渡辺智恵美
    • Organizer
      日本文化財科学会第37回大会
    • Related Report
      2019 Research-status Report

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Published: 2018-04-23   Modified: 2022-01-27  

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