Axi-symmetrical flow reactor for .sup.196 Hg photochemical enrichment
Patent
·
OSTI ID:867796
- Belmont, MA
The present invention is directed to an improved photochemical reactor useful for the isotopic enrichment of a predetermined isotope of mercury, especially, .sup.196 Hg. Specifically, two axi-symmetrical flow reactors were constructed according to the teachings of the present invention. These reactors improve the mixing of the reactants during the photochemical enrichment process, affording higher yields of the desired .sup.196 Hg product. Measurements of the variation of yield (Y) and enrichment factor (E) along the flow axis of these reactors indicates very substantial improvement in process uniformity compared to previously used photochemical reactor systems. In one preferred embodiment of the present invention, the photoreactor system was built such that the reactor chamber was removable from the system without disturbing the location of either the photochemical lamp or the filter employed therewith.
- Research Organization:
- Lawrence Berkeley National Laboratory (LBNL), Berkeley, CA
- DOE Contract Number:
- AC03-76SF00098
- Assignee:
- GTE Products Corporation (Danvers, MA)
- Patent Number(s):
- US 5012106
- OSTI ID:
- 867796
- Country of Publication:
- United States
- Language:
- English
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Related Subjects
/250/204/
196
according
affording
axi-symmetrical
axis
built
chamber
chemical reactor
compared
constructed
constructed according
desired
directed
disturbing
embodiment
employed
employed therewith
enrichment
enrichment factor
enrichment process
especially
factor
filter
flow
flow reactor
hg
improve
improved
improvement
indicates
isotope
isotopic
isotopic enrichment
lamp
location
measurements
mercury
mixing
photochemical
photochemical enrichment
photochemical reactor
photoreactor
predetermined
preferred
preferred embodiment
previously
process
product
reactants
reactor
reactor chamber
reactor systems
reactors
removable
specifically
substantial
substantial improvement
systems
teachings
therewith
uniformity
useful
variation
yield
yields
196
according
affording
axi-symmetrical
axis
built
chamber
chemical reactor
compared
constructed
constructed according
desired
directed
disturbing
embodiment
employed
employed therewith
enrichment
enrichment factor
enrichment process
especially
factor
filter
flow
flow reactor
hg
improve
improved
improvement
indicates
isotope
isotopic
isotopic enrichment
lamp
location
measurements
mercury
mixing
photochemical
photochemical enrichment
photochemical reactor
photoreactor
predetermined
preferred
preferred embodiment
previously
process
product
reactants
reactor
reactor chamber
reactor systems
reactors
removable
specifically
substantial
substantial improvement
systems
teachings
therewith
uniformity
useful
variation
yield
yields