| Item type |
紀要論文(ELS) / Departmental Bulletin Paper(1) |
| 公開日 |
1995-01-01 |
| タイトル |
|
|
タイトル |
<Original Paper>Desorption of Organic Solvents from Activated Charcoal with 2-Hydroxypyridine |
|
言語 |
en |
| 言語 |
|
|
言語 |
eng |
| キーワード |
|
|
言語 |
en |
|
主題Scheme |
Other |
|
主題 |
occupational_exposure |
| キーワード |
|
|
言語 |
en |
|
主題Scheme |
Other |
|
主題 |
gas_chromatography |
| キーワード |
|
|
言語 |
en |
|
主題Scheme |
Other |
|
主題 |
organic_solvent |
| キーワード |
|
|
言語 |
en |
|
主題Scheme |
Other |
|
主題 |
activated_charcoal |
| キーワード |
|
|
言語 |
en |
|
主題Scheme |
Other |
|
主題 |
2-hydroxypyridine |
| 資源タイプ |
|
|
資源タイプ識別子 |
http://purl.org/coar/resource_type/c_6501 |
|
資源タイプ |
departmental bulletin paper |
| ID登録 |
|
|
ID登録 |
10.15112/00000018 |
|
ID登録タイプ |
JaLC |
| ページ属性 |
|
|
内容記述タイプ |
Other |
|
内容記述 |
P(論文) |
| 著者名(英) |
MICHITSUJI, Hiromi
FUJIKI, Yukio
OGATA, Masana
|
| 著者所属(英) |
|
|
|
en |
|
|
Matsushita Science Center of Industrial Hygiene |
| 著者所属(英) |
|
|
|
en |
|
|
Matsushita Science Center of Industrial Hygiene |
| 著者所属(英) |
|
|
|
en |
|
|
Department of Medical Social Work, Faculty of Medical Welfare, Kawasaki University of Medical Welfare |
| 抄録(英) |
|
|
|
en |
|
|
Gas chromatography has been widely used for analysis of solvent vapor. However, there have heen a difficulty that the target solvents were interfered with extraction solvent. A new extraction method of the solvent from activated charcoal with 2-hydroxypyridine was deviced. With this procedure, the target solvent was extracted with 2-hydroxypyridine in its liquid state (150℃) from charcoal and after cooling, solvent was liberated into the air from the solid state (20℃) of 2-hydroxypyridine. In the method, solvents in air could be accurately and precisely determined, because carbon disulfide, which interfered with target solvents in gas chromatography, was not used to extract.The recovery rates of common eight organic solvents were examined and high recoveries, more than 90 percent, were obtained in the solvents except acetone and methyl ethyl ketone. Moreover, the mean peak height of seven solvents was 51 times as high as that by the desorption with carbon disulfide by gas chromatography. The present method is considered to be available for the determination of solvent vapor in the workplaces. |
| 書誌情報 |
en : Kawasaki journal of medical welfare
巻 1,
p. 97-104,
発行日 1995
|
| 公開者 |
|
|
出版者 |
川崎医療福祉学会 |
| 雑誌書誌ID |
|
|
収録物識別子タイプ |
NCID |
|
収録物識別子 |
AA11108172 |
| ISSN |
|
|
収録物識別子タイプ |
PISSN |
|
収録物識別子 |
1341-5077 |
PDF (432.7 kB)
