JP4928656B2 - 土壌中に含まれる該成分の含有量を測定する方法 - Google Patents
土壌中に含まれる該成分の含有量を測定する方法 Download PDFInfo
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- JP4928656B2 JP4928656B2 JP2007151648A JP2007151648A JP4928656B2 JP 4928656 B2 JP4928656 B2 JP 4928656B2 JP 2007151648 A JP2007151648 A JP 2007151648A JP 2007151648 A JP2007151648 A JP 2007151648A JP 4928656 B2 JP4928656 B2 JP 4928656B2
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Description
2はガスライン
3は反応管
4は酸化触媒
5は電気炉
Claims (1)
- 軽質留分から中重質留分までの石油系炭化水素成分を含む土壌を気化装置内に装填し、加熱処理して土壌中に含有される該成分を気化させると共に、上記気化装置内に酸素と窒素の混合ガスを導入し気化させた上記石油系炭化水素成分を、酸化触媒を充填した反応管に送り込んで燃焼させ、これにより発生した二酸化炭素量を測定し、該二酸化炭素量より土壌中に含まれる上記石油系炭化水素成分の含有量を測定する方法において、上記酸化触媒としてプラチナ触媒を使用し、且つ反応管の加熱温度を低温に設定して上記石油系炭化水素成分を二酸化炭素とすることを特徴とする土壌中の石油系炭化水素成分含有量測定方法。
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JP2007151648A JP4928656B2 (ja) | 2007-06-07 | 2007-06-07 | 土壌中に含まれる該成分の含有量を測定する方法 |
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JP2007151648A JP4928656B2 (ja) | 2007-06-07 | 2007-06-07 | 土壌中に含まれる該成分の含有量を測定する方法 |
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JP2008304316A JP2008304316A (ja) | 2008-12-18 |
JP4928656B2 true JP4928656B2 (ja) | 2012-05-09 |
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JP2007151648A Expired - Fee Related JP4928656B2 (ja) | 2007-06-07 | 2007-06-07 | 土壌中に含まれる該成分の含有量を測定する方法 |
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Families Citing this family (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP5227858B2 (ja) * | 2008-04-10 | 2013-07-03 | 昭和シェル石油株式会社 | 土壌中に含まれる炭化水素成分の含有量を測定するための気化装置 |
JP5733748B2 (ja) * | 2010-04-06 | 2015-06-10 | 大起理化工業株式会社 | 土壌中揮発性物質抽出装置 |
JP5779753B2 (ja) * | 2010-04-06 | 2015-09-16 | 大起理化工業株式会社 | 土壌中揮発性物質抽出装置 |
JP5451503B2 (ja) * | 2010-04-16 | 2014-03-26 | 公益財団法人鉄道総合技術研究所 | 土壌中の油分の分析方法 |
JP5451532B2 (ja) * | 2010-05-31 | 2014-03-26 | 公益財団法人鉄道総合技術研究所 | 土壌中の油分の分析方法 |
Family Cites Families (7)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS62190465A (ja) * | 1986-02-17 | 1987-08-20 | Shimadzu Corp | 全有機炭素分析計 |
JPH05302920A (ja) * | 1992-04-24 | 1993-11-16 | Shimadzu Corp | 炭素測定装置 |
JPH10221327A (ja) * | 1997-02-04 | 1998-08-21 | Toray Eng Co Ltd | 全窒素測定装置 |
JP2003107070A (ja) * | 2001-09-27 | 2003-04-09 | Sumika Chemical Analysis Service Ltd | 微量全窒素測定装置及び微量全窒素測定方法 |
JP3949487B2 (ja) * | 2002-03-29 | 2007-07-25 | 昭和シェル石油株式会社 | 土壌中の油分を定量する方法 |
JP3764701B2 (ja) * | 2002-04-10 | 2006-04-12 | 株式会社堀場製作所 | 油分測定方法および装置 |
JP4905823B2 (ja) * | 2005-12-22 | 2012-03-28 | 昭和シェル石油株式会社 | 土壌中の石油系炭化水素含有量を測定する方法とこれに使用する測定装置 |
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