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Title: PRECIPITATION OF PROTACTINIUM

Abstract

An lmprovement in the separation of protactinium from aqueous nitric acid solutions is described. 1t covers the use of lead dioxide and tin dioxide as carrier precipitates for the protactinium. In carrying out the process, divalent lead or divalent tin is addcd to the solution and oxidized, causing formation of a carrier precipitate of lead dioxide or stannic oxide, respectively.

Inventors:
Issue Date:
Research Org.:
Originating Research Org. not identified
OSTI Identifier:
4329930
Patent Number(s):
2843452
Assignee:
U.S. Atomic Energy Commission DTIE; NSA-13-000988
NSA Number:
NSA-13-000988
Resource Type:
Patent
Resource Relation:
Other Information: Orig. Receipt Date: 31-DEC-59
Country of Publication:
United States
Language:
English
Subject:
PATENTS; LEAD OXIDES; NITRIC ACID; OXIDATION; PRECIPITATION; PROTACTINIUM; SOLUTIONS; TIN OXIDES; WATER

Citation Formats

Moore, R.L. PRECIPITATION OF PROTACTINIUM. United States: N. p., 1958. Web.
Moore, R.L. PRECIPITATION OF PROTACTINIUM. United States.
Moore, R.L. Tue . "PRECIPITATION OF PROTACTINIUM". United States.
@article{osti_4329930,
title = {PRECIPITATION OF PROTACTINIUM},
author = {Moore, R.L.},
abstractNote = {An lmprovement in the separation of protactinium from aqueous nitric acid solutions is described. 1t covers the use of lead dioxide and tin dioxide as carrier precipitates for the protactinium. In carrying out the process, divalent lead or divalent tin is addcd to the solution and oxidized, causing formation of a carrier precipitate of lead dioxide or stannic oxide, respectively.},
doi = {},
journal = {},
number = ,
volume = ,
place = {United States},
year = {1958},
month = {7}
}