Vapour Pressure Determination for Dibenzo-p-dioxin, Dibenzofuran, Octachlorodibenzo-p-dioxin and Octachlorodibenzofuran Using a Knudsen Effusion Method

• Li Xian-Wei

  Institute of Multidisciplinary Research for Advanced Materials (IMRAM), Tohoku University

• Shibata Etsuro

  Institute of Multidisciplinary Research for Advanced Materials (IMRAM), Tohoku University

• Kasai Eiki

  Institute of Multidisciplinary Research for Advanced Materials (IMRAM), Tohoku University

• Nakamura Takashi

  Institute of Multidisciplinary Research for Advanced Materials (IMRAM), Tohoku University

抄録

A new apparatus with Knudsen effusion method especially designed for the vapour pressure measurements of dioxin congeners and other POPs is described. Crystalline benzoic acid and anthracene were first used to test the new designed apparatus. The vapour pressure and enthalpy results of the two reference compounds were found in good agreement with accepted literature data. The vapour pressure and enthalpy results of crystalline DD, DF, OCDD and OCDF determined with the new apparatus are presented, and compared with the literature data measured with other methods.

収録刊行物

• MATERIALS TRANSACTIONS

  MATERIALS TRANSACTIONS 43 (11), 2903-2907, 2002

  公益社団法人 日本金属学会

キーワード

• vapour pressure
• Knudsen effusion method
• enthalpy of sublimation
• entropy of sublimation
• benzoic acid
• anthracene
• dibenzo-p-dioxin (DD)
• dibenzofuran (DF)
• octachlorodibenzo-p-dioxin (OCDD)
• octachlorodibenzofuran (OCDF)
• Polychlorinated dibenzo-p-dioxins/dibenzofurans (PCDD/Fs)

詳細情報

• CRID: 1390282679223059584
• NII論文ID: 130004451742
• NII論文ID: 10012328434
• NII書誌ID: AA1151294X
• DOI: 10.2320/matertrans.43.2903
• COI: 1:CAS:528:DC%2BD3sXjtFKl
• ISSN: 13475320
• ISSN: 13459678
• NDL書誌ID: 6367643
• Web Site: https://ndlsearch.ndl.go.jp/books/R000000004-I6367643
• Web Site: https://www.jstage.jst.go.jp/article/matertrans/43/11/43_11_2903/_pdf
• 本文言語コード: en
• データソース種別:
  • JaLC
  • NDL
  • Crossref
  • CiNii Articles
• 抄録ライセンスフラグ: 使用不可