Chemistry: electrical and wave energy – Processes and products – Processes of treating materials by wave energy
Patent
1975-12-11
1978-04-04
Williams, Howard S.
Chemistry: electrical and wave energy
Processes and products
Processes of treating materials by wave energy
250527, B01J 110, B01K 100
Patent
active
040826333
ABSTRACT:
An isotope separation arrangement for separating a preselected isotope from a mixture of chemically identical but isotopically different molecules by either photon-induced pure rovibrational or vibronic selective excitation of the molecules containing the atoms of the isotope to be separated from a lower to a higher energy state, and a chemical reaction of the higher energy state molecules with a chemically reactive agent to form a chemical compound containing primarily the atoms of isotope to be separated in a physicochemical state different from the physicochemical state of the mixture of chemically identical but isotopically different molecules. The chemical compound containing the atoms of the isotope to be separated may be subsequently processed to obtain the isotope.
REFERENCES:
patent: 3719454 (1973-03-01), Shang
patent: 3740552 (1973-06-01), Pressman
Ambartzumian et al., Applied Optics, vol. 11, No. 2, Feb. 1972, pp. 354-357.
Finkelstein Don B.
Williams Howard S.
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