METHOD FOR SEPARATION AND ENRICHMENT OF ISOTOPES IN GASEOUS PHASE
摘要
<p>The present invention relates to a method for separating and enriching stable isotopes in gas phase using the principles of high field asymmetric waveform ion mobility spectrometry, substantially at atmospheric pressure (760 torr) and substantially at room temperature (298 K). Specifically, the method of the present invention may be used to separate and enrich isotopes of chlorine. Electrospray ionization may be used to generate a gaseous mixture of ions and the ion beam exiting the high field asymmetric waveform ion mobility spectrometer may be sampled into a mass spectrometer for isotope identification.</p>
申请公布号
WO0008456(A1)
申请公布日期
2000.02.17
申请号
WO1999CA00716
申请日期
1999.08.05
申请人
NATIONAL RESEARCH COUNCIL CANADA;GUEVREMONT, ROGER;PURVES, RANDY, W.;BARNETT, DAVID
发明人
GUEVREMONT, ROGER;PURVES, RANDY, W.;BARNETT, DAVID