Vapour Pressure Determination for Dibenzo-p-dioxin, Dibenzofuran, Octachlorodibenzo-p-dioxin and Octachlorodibenzofuran Using a Knudsen Effusion Method
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- Li Xian-Wei
- Institute of Multidisciplinary Research for Advanced Materials (IMRAM), Tohoku University
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- Shibata Etsuro
- Institute of Multidisciplinary Research for Advanced Materials (IMRAM), Tohoku University
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- Kasai Eiki
- Institute of Multidisciplinary Research for Advanced Materials (IMRAM), Tohoku University
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- Nakamura Takashi
- Institute of Multidisciplinary Research for Advanced Materials (IMRAM), Tohoku University
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Abstract
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.
Journal
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- MATERIALS TRANSACTIONS
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MATERIALS TRANSACTIONS 43 (11), 2903-2907, 2002
The Japan Institute of Metals and Materials
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Keywords
Details 詳細情報について
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- CRID
- 1390282679223059584
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- NII Article ID
- 130004451742
- 10012328434
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- NII Book ID
- AA1151294X
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- COI
- 1:CAS:528:DC%2BD3sXjtFKl
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- ISSN
- 13475320
- 13459678
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- NDL BIB ID
- 6367643
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- Text Lang
- en
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- Data Source
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- JaLC
- NDL
- Crossref
- CiNii Articles
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- Abstract License Flag
- Disallowed