In
the scope present study, fractional water distillation column operating under
vacuum, with a height of 200 cm and a diameter of 3 cm, was designed and
manufactured from Pyrex glass. Column was operated at an
evaporation/condensation rate of 120-140 ml/min and a feed flow rate of 0.5-10
ml/min at 52 °C under -0.8 bar vacuum pressure.
Oxygen-18
isotope ratios were determined using Isotope Ratio Mass Spectrometry (IR-MS).
Results of the IR-MS analysis indicated that maximum relative O-18 isotope
enrichment in distilled natural water was 28-90 ppm.
Kararlı İzotop Oksijen-18 Fraksiyonel Destilasyon (damıtma) İzotop Zenginleştirme Vakum Destilasyonu
Primary Language | English |
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Subjects | Metrology, Applied and Industrial Physics |
Journal Section | Articles |
Authors | |
Publication Date | June 26, 2018 |
Published in Issue | Year 2018 Volume: 30 Issue: 1 |