Chemistry: electrical and wave energy – Processes and products – Processes of treating materials by wave energy
Patent
1983-10-31
1986-11-04
Miller, Edward A.
Chemistry: electrical and wave energy
Processes and products
Processes of treating materials by wave energy
252631, 423249, C07C 1700
Patent
active
046209093
ABSTRACT:
A method is described and claimed for the replenishment of deuterium or tritium concentration in a laser isotope separation process for the production of D.sub.2 O, or for the recovery of tritium from contaminated D.sub.2 O or H.sub.2 O. A working compound is selectively photodissociated by a laser beam and is replenished by contacting an exchange liquid in a countercurrent fashion in a first contacting column. The exchange liquid is replenished with isotope by in turn being contacted with a feed stream in a second contacting apparatus. This second contacting apparatus may be a gas/liquid or liquid/liquid contacting apparatus and the countercurrent flows therein may be about equal or unequal.
REFERENCES:
patent: 3549323 (1970-12-01), Babcock
patent: 3888974 (1975-06-01), Stevens
patent: 4025408 (1977-05-01), Marling
patent: 4025560 (1977-05-01), Rolston et al.
patent: 4101645 (1978-07-01), Nitschke et al.
patent: 4123508 (1978-10-01), Mandrin
patent: 4221774 (1980-09-01), Spevack
patent: 4257860 (1981-03-01), Marling et al.
Keyser Graham M.
Mader David L.
O'Neill James A.
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