Chemistry: electrical and wave energy – Processes and products – Processes of treating materials by wave energy
Patent
1977-11-03
1980-10-28
Williams, Howard S.
Chemistry: electrical and wave energy
Processes and products
Processes of treating materials by wave energy
204DIG11, B01J 110
Patent
active
042305470
ABSTRACT:
Methods and apparatus for separating krypton isotopes utilizing low temperature selective infrared excitation of .sup.85 krypton difluoride in an isotopic compound mixture. Multiphoton IR excitation and UV excitation techniques are used, as well as cryogenic matrix isolation and inert buffer gas isolation techniques.
REFERENCES:
patent: 4003809 (1977-01-01), Lyon
patent: 4032419 (1977-06-01), Bernstein
patent: 4082633 (1978-04-01), Eerkens
Hecht, Analog Science Fiction/Science Fact, vol. XCVI, No. 9, (Sep. 1976), pp. 54 & 59.
Schreiner et al., J.A.C.S., vol. 87 (1965), pp. 25-28.
Claassen et al., J. Chem. Phys., vol. 42 (1965), pp. 1229 et seq.
General Atomic Company
Williams Howard S.
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