書誌事項
- タイトル別名
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- Possibility of Content Change in Bioethanol Gasoline during Pre-treatment Process for Using Accelerator Mass Spectroscopy
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We attempted to determine the bioethanol content of E3 gasoline by applying ASTM D6866 method B. In the pre-treatment process using accelerator mass spectroscopy(AMS), the graphite samples were prepared from E3 gasoline. Three portions of the same graphite sample were measured, and the contents agreed within the measurement error of AMS. The graphite samples prepared from eight portions of the same E3 gasoline sample were measured, but the accuracy was insufficient. There are many kinds of hydrocarbon compounds in the gasoline and their boiling points are different. The content of bioethanol was found to decrease with vaporization when E3 gasoline was placed in open air. A very small amount of E3 gasoline is pre-treated for AMS and the volatile loss cannot be ignored. It seems that the content change of bioethanol was caused by vaporization of E3 gasoline during the pre-treatment process.
収録刊行物
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- RADIOISOTOPES
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RADIOISOTOPES 59 (12), 727-731, 2010
公益社団法人 日本アイソトープ協会
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詳細情報 詳細情報について
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- CRID
- 1390282679133498880
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- NII論文ID
- 10027643689
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- NII書誌ID
- AN00351589
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- COI
- 1:CAS:528:DC%2BC3MXovVCjsA%3D%3D
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- ISSN
- 18844111
- 00338303
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- NDL書誌ID
- 10941484
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- 本文言語コード
- en
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- データソース種別
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- JaLC
- NDL
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- 使用不可