Lithium purification technique
Abstract
A method for purifying liquid lithium to remove unwanted quantities of nitrogen or aluminum. The method involves precipitation of aluminum nitride by adding a reagent to the liquid lithium. The reagent will be either nitrogen or aluminum in a quantity adequate to react with the unwanted quantity of the impurity to form insoluble aluminum nitride. The aluminum nitride can be mechanically separated from the molten liquid lithium.
- Inventors:
-
- Richland, WA
- Issue Date:
- Research Org.:
- WESTINGHOUSE HANFORD CO
- OSTI Identifier:
- 865506
- Patent Number(s):
- 4528032
- Assignee:
- United States of America as represented by United States (Washington, DC)
- Patent Classifications (CPCs):
-
C - CHEMISTRY C22 - METALLURGY C22B - PRODUCTION AND REFINING OF METALS
- DOE Contract Number:
- AC06-76FF02170
- Resource Type:
- Patent
- Country of Publication:
- United States
- Language:
- English
- Subject:
- lithium; purification; technique; method; purifying; liquid; remove; unwanted; quantities; nitrogen; aluminum; involves; precipitation; nitride; adding; reagent; quantity; adequate; react; impurity; form; insoluble; mechanically; separated; molten; liquid lithium; aluminum nitride; method involves; remove unwanted; molten liquid; method involve; form insoluble; /75/
Citation Formats
Keough, Robert F, and Meadows, George E. Lithium purification technique. United States: N. p., 1985.
Web.
Keough, Robert F, & Meadows, George E. Lithium purification technique. United States.
Keough, Robert F, and Meadows, George E. Tue .
"Lithium purification technique". United States. https://www.osti.gov/servlets/purl/865506.
@article{osti_865506,
title = {Lithium purification technique},
author = {Keough, Robert F and Meadows, George E},
abstractNote = {A method for purifying liquid lithium to remove unwanted quantities of nitrogen or aluminum. The method involves precipitation of aluminum nitride by adding a reagent to the liquid lithium. The reagent will be either nitrogen or aluminum in a quantity adequate to react with the unwanted quantity of the impurity to form insoluble aluminum nitride. The aluminum nitride can be mechanically separated from the molten liquid lithium.},
doi = {},
journal = {},
number = ,
volume = ,
place = {United States},
year = {Tue Jan 01 00:00:00 EST 1985},
month = {Tue Jan 01 00:00:00 EST 1985}
}