| Sorptine Enrichment of Sulfum compounds from Gaseous Samples on Polydimethylsiloxane | |
|---|---|
| 學年 | 93 |
| 學期 | 1 |
| 出版（發表）日期 | 2004-08-01 |
| 作品名稱 | Sorptine Enrichment of Sulfum compounds from Gaseous Samples on Polydimethylsiloxane |
| 作品名稱（其他語言） | |
| 著者 | Sye, Wen-Fa; Chen,Yen-Chun; Tai, Jia-Wen |
| 單位 | 淡江大學化學學系 |
| 出版者 | 臺北市：中國化學學會 |
| 著錄名稱、卷期、頁數 | Journal of the Chinese Chemical Society=中國化學會會誌 51(4), pp.675-680 |
| 摘要 | A method has been developed for preconcentrating the volatile sulfur compounds from gaseous samples using a trap filled with a sorption material, polydimethylsiloxane(PDMS), without the need for extensive cryotrapping with liquid cryogens. The system is based on enrichment of the solutes on a packed bed of 50% (w/w) PDMS on solid support without cryotrapping and is then analysed by using thermal desorption followed by capillary column (GS-GASPRO) gas chromatography with simultaneous sulfur-selective detection. The practicality of the system was demonstrated by the analysis of natural gas. Using the system described here, the sulfur gaseous compounds known to cause nuisance odors in the natural gas could be quantitatively trapped. The application of 50% PDMS on silcoportTM for the analysis of sulfur compounds from gaseous samples has been proved to be useful. |
| 關鍵字 | |
| 語言 | en |
| ISSN | 0009-4536 |
| 期刊性質 | 國內 |
| 收錄於 | SCI |
| 產學合作 | |
| 通訊作者 | 薛文發; Sye, Wen-Fa |
| 審稿制度 | 否 |
| 國別 | TWN |
| 公開徵稿 | |
| 出版型式 | ,紙本 |
| 相關連結 |
機構典藏連結 ( http://tkuir.lib.tku.edu.tw:8080/dspace/handle/987654321/61723 ) |
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