教師資料查詢 | 類別: 期刊論文 | 教師: 李世元 ADAM SHIH-YUAN LEE (瀏覽個人網頁)

標題: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
語言英文
ISSN0009-4536
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
國別中華民國
公開徵稿
出版型式,紙本
相關連結
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