Laser-induced separation of hydrogen isotopes in the liquid phase
Abstract
Hydrogen isotope separation is achieved by either (a) dissolving a hydrogen-bearing feedstock compound in a liquid solvent, or (b) liquefying a hydrogen-bearing feedstock compound, the liquid phase thus resulting being kept at a temperature at which spectral features of the feedstock relating to a particular hydrogen isotope are resolved, i.e., a clear-cut isotope shift is delineated, irradiating the liquid phase with monochromatic radiation of a wavelength which at least preferentially excites those molecules of the feedstock containing a first hydrogen isotope, inducing photochemical reaction in the excited molecules, and separating the reaction product containing the first isotope from the liquid phase.
- Inventors:
-
- Los Alamos, NM
- (Los Alamos, NM)
- Issue Date:
- Research Org.:
- Los Alamos National Laboratory (LANL), Los Alamos, NM (United States)
- OSTI Identifier:
- 863617
- Patent Number(s):
- 4213836
- Assignee:
- United States of America as represented by United States (Washington, DC)
- Patent Classifications (CPCs):
-
B - PERFORMING OPERATIONS B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL B01D - SEPARATION
B - PERFORMING OPERATIONS B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL B01J - CHEMICAL OR PHYSICAL PROCESSES, e.g. CATALYSIS OR COLLOID CHEMISTRY
- Resource Type:
- Patent
- Country of Publication:
- United States
- Language:
- English
- Subject:
- laser-induced; separation; hydrogen; isotopes; liquid; phase; isotope; achieved; dissolving; hydrogen-bearing; feedstock; compound; solvent; liquefying; resulting; kept; temperature; spectral; features; relating; particular; resolved; clear-cut; shift; delineated; irradiating; monochromatic; radiation; wavelength; preferentially; excites; molecules; containing; inducing; photochemical; reaction; excited; separating; product; excited molecules; spectral features; hydrogen isotope; liquid phase; chemical reaction; isotope separation; reaction product; liquid solvent; hydrogen isotopes; product containing; photochemical reaction; monochromatic radiation; feedstock containing; hydrogen-bearing feedstock; feedstock compound; preferentially excite; duct containing; /204/
Citation Formats
Freund, Samuel M, Maier, II, William B., Beattie, Willard H, and Holland, Redus F. Laser-induced separation of hydrogen isotopes in the liquid phase. United States: N. p., 1980.
Web.
Freund, Samuel M, Maier, II, William B., Beattie, Willard H, & Holland, Redus F. Laser-induced separation of hydrogen isotopes in the liquid phase. United States.
Freund, Samuel M, Maier, II, William B., Beattie, Willard H, and Holland, Redus F. Tue .
"Laser-induced separation of hydrogen isotopes in the liquid phase". United States. https://www.osti.gov/servlets/purl/863617.
@article{osti_863617,
title = {Laser-induced separation of hydrogen isotopes in the liquid phase},
author = {Freund, Samuel M and Maier, II, William B. and Beattie, Willard H and Holland, Redus F},
abstractNote = {Hydrogen isotope separation is achieved by either (a) dissolving a hydrogen-bearing feedstock compound in a liquid solvent, or (b) liquefying a hydrogen-bearing feedstock compound, the liquid phase thus resulting being kept at a temperature at which spectral features of the feedstock relating to a particular hydrogen isotope are resolved, i.e., a clear-cut isotope shift is delineated, irradiating the liquid phase with monochromatic radiation of a wavelength which at least preferentially excites those molecules of the feedstock containing a first hydrogen isotope, inducing photochemical reaction in the excited molecules, and separating the reaction product containing the first isotope from the liquid phase.},
doi = {},
journal = {},
number = ,
volume = ,
place = {United States},
year = {Tue Jan 01 00:00:00 EST 1980},
month = {Tue Jan 01 00:00:00 EST 1980}
}