Preliminary Experiments on the Separation of Perfluorocompounds by Continuous Circulation Gas Chromatography

Autor:	Seiji Hiroki, Yoshinori Tajima, Sadamitsu Tanzawa, Tetsuya Abe, Takashi Futatsuki
Rok vydání:	2003
Předmět:	Chromatography Atmospheric pressure Chemistry Mixed gas Fuel cycle Analytical chemistry Fusion power Condensed Matter Physics Surfaces Coatings and Films Adsorption Circulation (fluid dynamics) medicine Gas chromatography Electrical and Electronic Engineering Activated carbon medicine.drug
Zdroj:	SHINKU. 46:44-48
ISSN:	1880-9413 0559-8516
DOI:	10.3131/jvsj.46.44
Popis:	Preliminary experiments on Perfluorocompounds (PFCs) separation have been performed by Continuous Circulation Chromatograph method (C3 method) which was developed for the separation of H2/He mixed gas in a fuel cycle of the fusion reactor. In these experiments, an activated carbon was selected for the adsorbent material. In addition, CF4/ NF3 mixed gas and N2 were used as an inlet sample gas and a carrier gas, respectively. From the results of once-through experiments on CF4/NF3 mixed gas, it was confirmed that the mixed gas was separated into each gas component with more than 99% purity at a room temperature and below an atmospheric pressure. The results of the experiments for parameter fitting are also described.
Databáze:	OpenAIRE
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