Quantitative gas-chromatographische Analyse der Wasserstoffisotopen H2, HD, D2 auf geätztem Glas
A fast quantitative routine determination of the isotope molecules H2, HD, D2 with a conventional gas chromatographic apparatus is described. The column, 2 m in length and 4mm i.D., was filled with alcaline-etched and Fe2O3-impregnated glasspowder or beads of 0,09 to 0,12 mm diameter. After activat...
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| Format: | Article |
| Language: | deu |
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Swiss Chemical Society
1970-03-01
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| Series: | CHIMIA |
| Online Access: | https://www.chimia.ch/chimia/article/view/8846 |
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| author | T. Gäumann O. Piringer A. Weber |
| author_facet | T. Gäumann O. Piringer A. Weber |
| author_sort | T. Gäumann |
| collection | DOAJ |
| description |
A fast quantitative routine determination of the isotope molecules H2, HD, D2 with a conventional gas chromatographic apparatus is described. The column, 2 m in length and 4mm i.D., was filled with alcaline-etched and Fe2O3-impregnated glasspowder or beads of 0,09 to 0,12 mm diameter. After activation at 300 °C, a complete separation of HD/D2 in 2 minutes at 77°K was obtained using H2 as carrier gas with a flow rate of 75 ml/min. With a catharometer as detector and 0,5 ml samples of H2, HD, D2-mixtures, analysis in the concentration range between 0,05 to 100% of D are possible.
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| format | Article |
| id | doaj-art-e8ef787b676743e1b8ce32d5ce4dabba |
| institution | OA Journals |
| issn | 0009-4293 2673-2424 |
| language | deu |
| publishDate | 1970-03-01 |
| publisher | Swiss Chemical Society |
| record_format | Article |
| series | CHIMIA |
| spelling | doaj-art-e8ef787b676743e1b8ce32d5ce4dabba2025-08-20T02:20:29ZdeuSwiss Chemical SocietyCHIMIA0009-42932673-24241970-03-0124310.2533/chimia.1970.112Quantitative gas-chromatographische Analyse der Wasserstoffisotopen H2, HD, D2 auf geätztem GlasT. Gäumann0O. Piringer1A. Weber2Institut de Chimic Physique EPF-L, avenue des Bains 31, 1007 LausanneInstitut de Chimic Physique EPF-L, avenue des Bains 31, 1007 LausanneInstitut de Chimic Physique EPF-L, avenue des Bains 31, 1007 Lausanne A fast quantitative routine determination of the isotope molecules H2, HD, D2 with a conventional gas chromatographic apparatus is described. The column, 2 m in length and 4mm i.D., was filled with alcaline-etched and Fe2O3-impregnated glasspowder or beads of 0,09 to 0,12 mm diameter. After activation at 300 °C, a complete separation of HD/D2 in 2 minutes at 77°K was obtained using H2 as carrier gas with a flow rate of 75 ml/min. With a catharometer as detector and 0,5 ml samples of H2, HD, D2-mixtures, analysis in the concentration range between 0,05 to 100% of D are possible. https://www.chimia.ch/chimia/article/view/8846 |
| spellingShingle | T. Gäumann O. Piringer A. Weber Quantitative gas-chromatographische Analyse der Wasserstoffisotopen H2, HD, D2 auf geätztem Glas CHIMIA |
| title | Quantitative gas-chromatographische Analyse der Wasserstoffisotopen H2, HD, D2 auf geätztem Glas |
| title_full | Quantitative gas-chromatographische Analyse der Wasserstoffisotopen H2, HD, D2 auf geätztem Glas |
| title_fullStr | Quantitative gas-chromatographische Analyse der Wasserstoffisotopen H2, HD, D2 auf geätztem Glas |
| title_full_unstemmed | Quantitative gas-chromatographische Analyse der Wasserstoffisotopen H2, HD, D2 auf geätztem Glas |
| title_short | Quantitative gas-chromatographische Analyse der Wasserstoffisotopen H2, HD, D2 auf geätztem Glas |
| title_sort | quantitative gas chromatographische analyse der wasserstoffisotopen h2 hd d2 auf geatztem glas |
| url | https://www.chimia.ch/chimia/article/view/8846 |
| work_keys_str_mv | AT tgaumann quantitativegaschromatographischeanalysederwasserstoffisotopenh2hdd2aufgeatztemglas AT opiringer quantitativegaschromatographischeanalysederwasserstoffisotopenh2hdd2aufgeatztemglas AT aweber quantitativegaschromatographischeanalysederwasserstoffisotopenh2hdd2aufgeatztemglas |