Process for hydrogen isotope concentration between liquid water and hydrogen gas
Patent
·
OSTI ID:862648
- Deep River, CA
A process for hydrogen isotope exchange and concentration between liquid water and hydrogen gas, wherein liquid water and hydrogen gas are contacted, in an exchange section, with one another and with at least one catalyst body comprising at least one metal selected from Group VIII of the Periodic Table and preferably a support therefor, the catalyst body has a liquid-water-repellent, gas permeable polymer or organic resin coating, preferably a fluorinated olefin polymer or silicone coating, so that the isotope concentration takes place by two simultaneously occurring steps, namely, ##EQU1## WHILE THE HYDROGEN GAS FED TO THE EXCHANGE SECTION IS DERIVED IN A REACTOR VESSEL FROM LIQUID WATER THAT HAS PASSED THROUGH THE EXCHANGE SECTION.
- Research Organization:
- Atomic Energy of Canada Limited (Ottawa, CA)
- Assignee:
- Atomic Energy of Canada Limited (Ottawa, CA)
- Patent Number(s):
- US 3981976
- Application Number:
- 05/379,177
- OSTI ID:
- 862648
- Country of Publication:
- United States
- Language:
- English
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Related Subjects
/423/502/
catalyst
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coating
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derived
equ1
exchange
fed
fluorinated
gas
gas fed
gas permeable
hydrogen
hydrogen gas
hydrogen isotope
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liquid
liquid water
liquid-water-repellent
metal
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namely
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olefin
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organic
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permeable
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resin
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simultaneously
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catalyst
change section
coating
comprising
concentration
contacted
derived
equ1
exchange
fed
fluorinated
gas
gas fed
gas permeable
hydrogen
hydrogen gas
hydrogen isotope
isotope
isotope concentration
liquid
liquid water
liquid-water-repellent
metal
metal selected
namely
occurring
olefin
olefin polymer
organic
organic resin
passed
periodic
periodic table
permeable
polymer
preferably
process
reactor
reactor vessel
resin
section
selected
silicone
simultaneously
steps
support
table
takes
vessel
viii
water