Isotopic Molecules: Separation by Recycle Gas Chromatography
- 14 February 1964
- journal article
- other
- Published by American Association for the Advancement of Science (AAAS) in Science
- Vol. 143 (3607), 676-678
- https://doi.org/10.1126/science.143.3607.676
Abstract
Gas chromatographic columns, greatly extended in length by the use of paired columns in a recycling apparatus, have been used to separate butane (n-C4H10) from deuterated butane (n-C4D10) and methane (CH4) from deuterated methane (CD4). The separation of monotritiated cyclobutane (C4H7T) from cyclobutane (C4H8) is nearly complete. This procedure is generally applicable to a wide variety of separations of isotopic molucules.Keywords
This publication has 11 references indexed in Scilit:
- GAS CHROMATOGRAPHIC SEPARATION OF DEUTERIUM-SUBSTITUTED OLEFINS BY UNSTABLE COMPLEX FORMATIONCanadian Journal of Chemistry, 1963
- THE FRACTIONATION OF CARBON ISOTOPES BY ION EXCHANGE EMPLOYING A FORMIC ACID SYSTEMThe Journal of Physical Chemistry, 1963
- Recirculated Column for Preparative Scale Gas Chromatography.Analytical Chemistry, 1963
- Separation of Isotopically Substituted Hydrocarbons by Partition Chromatography. Thermodynamic Properties as Calculated from Retention Volumes.Analytical Chemistry, 1962
- Proportional Counter Assay of Tritium in Gas Chromatographic Streams.Analytical Chemistry, 1962
- THE GAS CHROMATOGRAPHIC DETERMINATION OF HYDROGEN, DEUTERIUM AND HDThe Journal of Physical Chemistry, 1960
- Intermolecular Isotope Effect in Recoil Tritium Reactions with HydrogenThe Journal of Chemical Physics, 1960
- THE SEPARATION OF ORTHOHYDROGEN AND PARAHYDROGENJournal of the American Chemical Society, 1958
- Radioassay by Gas Chromatography of Tritium- and Carbon-14-Labeled CompoundsAnalytical Chemistry, 1958
- Isotope Effects in Gas-Liquid ChromatographyScience, 1957