PRODUCTION OF METALS AND THEIR COMPOUNDS
Abstract
Zirconium nitrate can be separated from hafnium nitrate by mixing the nitrates with ethyl cellulose pulp, eluting the mass with diethyl ether containing nitric acid, and passing the eluent through a column of cellulose pulp the outflow of which is substantially free of hafnium.
- Inventors:
- Issue Date:
- Research Org.:
- Originating Research Org. not identified
- OSTI Identifier:
- 4296275
- Patent Number(s):
- 2860956
- Assignee:
- U.S. Atomic Energy Commission
- Patent Classifications (CPCs):
-
C - CHEMISTRY C01 - INORGANIC CHEMISTRY C01G - COMPOUNDS CONTAINING METALS NOT COVERED BY SUBCLASSES C01D OR C01F
C - CHEMISTRY C22 - METALLURGY C22B - PRODUCTION AND REFINING OF METALS
- NSA Number:
- NSA-13-008405
- Resource Type:
- Patent
- Resource Relation:
- Other Information: Orig. Receipt Date: 31-DEC-59
- Country of Publication:
- United States
- Language:
- English
- Subject:
- PATENTS; CELLULOSE; ETHERS; ETHYL RADICALS; EXTRACTION COLUMNS; HAFNIUM NITRATES; LIQUID FLOW; METALS; MIXING; NITRIC ACID; PRODUCTION; SEPARATION PROCESSES; SLURRIES; ZIRCONIUM NITRATES
Citation Formats
Arden, T V, Burstall, F H, Davies, G R, Linstead, R P, and Wells, R A. PRODUCTION OF METALS AND THEIR COMPOUNDS. United States: N. p., 1958.
Web.
Arden, T V, Burstall, F H, Davies, G R, Linstead, R P, & Wells, R A. PRODUCTION OF METALS AND THEIR COMPOUNDS. United States.
Arden, T V, Burstall, F H, Davies, G R, Linstead, R P, and Wells, R A. Tue .
"PRODUCTION OF METALS AND THEIR COMPOUNDS". United States.
@article{osti_4296275,
title = {PRODUCTION OF METALS AND THEIR COMPOUNDS},
author = {Arden, T V and Burstall, F H and Davies, G R and Linstead, R P and Wells, R A},
abstractNote = {Zirconium nitrate can be separated from hafnium nitrate by mixing the nitrates with ethyl cellulose pulp, eluting the mass with diethyl ether containing nitric acid, and passing the eluent through a column of cellulose pulp the outflow of which is substantially free of hafnium.},
doi = {},
journal = {},
number = ,
volume = ,
place = {United States},
year = {1958},
month = {11}
}
Search for the full text at the U.S. Patent and Trademark Office
Note: You will be redirected to the USPTO site, which may require a pop-up blocker to be deactivated to view the patent. If so, you will need to manually turn off your browser's pop-up blocker, typically found within the browser settings. (See DOE Patents FAQs for more information.)
Save to My Library
You must Sign In or Create an Account in order to save documents to your library.