Process and apparatus for determining molecular spectra

Patent · Tue Feb 21 00:00:00 EST 1984

OSTI ID:6635006

Boesl, U; Neusser, H J; Schlag, E W

A process for determining molecular spectra in unseparated mixtures, in particular unseparated isotopic mixtures, which comprises allowing said mixture to successively flow through a photoreactor which is irradiated by an adjustable-wavelength laser and then through a mass spectrometer wherein the concentration of particles of specified mass is determined by variation of the wavelength of the laser or variation of the mass setting of the mass spectrometer in such a manner that a two-dimensional spectrum results having the parameters of wavelength and mass.

• Assignee: EDB-84-140033
• Patent Number(s): US 4433241
• OSTI ID: 6635006
• Resource Relation: Patent Priority Date: Priority date 19 Oct 1979, Germany, Federal Republic of (F.R. Germany); Other Information: PAT-APPL-349322
• Country of Publication: United States
• Language: English

Related Subjects

37 INORGANIC
ORGANIC
PHYSICAL AND ANALYTICAL CHEMISTRY
ISOTOPES
SPECTRA
LASER ISOTOPE SEPARATION
MOLECULES
DESIGN
LASER RADIATION
MASS SPECTROSCOPY
MIXTURES
SEPARATION EQUIPMENT
WAVELENGTHS
DISPERSIONS
ELECTROMAGNETIC RADIATION
ISOTOPE SEPARATION
RADIATIONS
SEPARATION PROCESSES
SPECTROSCOPY
400203* - Isotope Exchange & Isotope Separation- (-1987)
400303 - Organic Chemistry- Isotope Exchange & Isotope Separation- (-1987)