Chemistry: electrical and wave energy – Processes and products – Processes of treating materials by wave energy
Patent
1977-12-01
1979-10-16
Williams, Howard S.
Chemistry: electrical and wave energy
Processes and products
Processes of treating materials by wave energy
204DIG11, B01J 110
Patent
active
041712510
ABSTRACT:
A method of separating isotopes of hydrogen utilizing isotopically selective photodissociation of organic acid is disclosed. Specifically acetic or formic acid containing compounds of deuterated and hydrogenated acid is irradiated by radiation having a wavelength in the infrared spectrum between 9.2 to 10.8 microns to produce deuterium hydroxide and deuterium hydride respectively. Maintaining the acid at an elevated temperature significantly improves the yield of isotope separation.
REFERENCES:
patent: 4081339 (1978-03-01), Benson
Cavanaugh Lawrence A.
United Technologies Corporation
Williams Howard S.
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