Separation of the isotopes of boron by chemical exchange reactions
Patent
·
OSTI ID:869905
- Bozeman, MT
- Idaho Falls, ID
The isotopes of boron, .sup.10 B and .sup.11 B, are separated by means of a gas-liquid chemical exchange reaction involving the isotopic equilibrium between gaseous BF.sub.3 and a liquid BF.sub.3 . donor molecular addition complex formed between BF.sub.3 gas and a donor chosen from the group consisting of: nitromethane, acetone, methyl isobutyl ketone, or diisobutyl ketone.
- Research Organization:
- EG & G IDAHO INC
- DOE Contract Number:
- AC07-76ID01570
- Assignee:
- Research & Development Institute, Inc. (Bozeman, MT)
- Patent Number(s):
- US 5419887
- OSTI ID:
- 869905
- Country of Publication:
- United States
- Language:
- English
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Related Subjects
/423/204/210/252/
10
11
acetone
addition
bf
boron
chemical
chemical exchange
chosen
complex
complex formed
consisting
diisobutyl
donor
equilibrium
exchange
exchange reaction
formed
gas
gas-liquid
gaseous
involving
isobutyl
isobutyl ketone
isotopes
isotopic
ketone
liquid
means
methyl
methyl isobutyl
molecular
nitromethane
reaction
reactions
separated
separation
10
11
acetone
addition
bf
boron
chemical
chemical exchange
chosen
complex
complex formed
consisting
diisobutyl
donor
equilibrium
exchange
exchange reaction
formed
gas
gas-liquid
gaseous
involving
isobutyl
isobutyl ketone
isotopes
isotopic
ketone
liquid
means
methyl
methyl isobutyl
molecular
nitromethane
reaction
reactions
separated
separation