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Title: STRONTIUM PRECIPITATION

Abstract

A process is given for improving the precipitation of strontium from an aqueous phosphoric-acid-containing solution with nickel or cobalt ferrocyanide by simultaneously precipitating strontium or calcium phosphate. This is accomplished by adding to the ferrocyanide-containing solution calcium or strontium nitrate in a quantity to yield a concentration of from 0.004 to 0.03 and adjusting the pH of the solution to a value of above 8.

Inventors:
Issue Date:
Research Org.:
Originating Research Org. not identified
OSTI Identifier:
4117080
Patent Number(s):
2952641
Assignee:
U.S. Atomic Energy Commission DTIE; NSA-15-007435
NSA Number:
NSA-15-007435
Resource Type:
Patent
Resource Relation:
Other Information: Orig. Receipt Date: 31-DEC-61
Country of Publication:
United States
Language:
English
Subject:
CHEMISTRY; ACIDITY; CALCIUM NITRATES; CALCIUM PHOSPHATES; COBALT; COBALT COMPOUNDS; CYANIDES; IRON; IRON COMPOUNDS; NICKEL; NICKEL COMPOUNDS; PHOSPHORIC ACID; PRECIPITATION; SOLUTIONS; STRONTIUM; STRONTIUM NITRATES; STRONTIUM PHOSPHATES; WATER

Citation Formats

McKenzie, T.R. STRONTIUM PRECIPITATION. United States: N. p., 1960. Web.
McKenzie, T.R. STRONTIUM PRECIPITATION. United States.
McKenzie, T.R. Tue . "STRONTIUM PRECIPITATION". United States.
@article{osti_4117080,
title = {STRONTIUM PRECIPITATION},
author = {McKenzie, T.R.},
abstractNote = {A process is given for improving the precipitation of strontium from an aqueous phosphoric-acid-containing solution with nickel or cobalt ferrocyanide by simultaneously precipitating strontium or calcium phosphate. This is accomplished by adding to the ferrocyanide-containing solution calcium or strontium nitrate in a quantity to yield a concentration of from 0.004 to 0.03 and adjusting the pH of the solution to a value of above 8.},
doi = {},
journal = {},
number = ,
volume = ,
place = {United States},
year = {1960},
month = {9}
}