METHOD FOR PREPARATION OF SINTERABLE BERYLLIUM OXIDE
Abstract
High-purity beryllium oxide for nuclear reactor applications can be prepared by precipitation of beryllium oxalate monohydrate from aqueous solution at a temperature above 50 deg C and subsequent calcination of the precipitate. Improved purification with respect to metallic impurities is obtained, and the product beryllium oxide sinters reproducibly to a high density. (AEC)
- Inventors:
- Issue Date:
- OSTI Identifier:
- 4670299
- Patent Number(s):
- 3100686
- Assignee:
- U.S. Atomic Energy Commission
- Patent Classifications (CPCs):
-
C - CHEMISTRY C01 - INORGANIC CHEMISTRY C01F - COMPOUNDS OF THE METALS BERYLLIUM, MAGNESIUM, ALUMINIUM, CALCIUM, STRONTIUM, BARIUM, RADIUM, THORIUM, OR OF THE RARE-EARTH METALS
C - CHEMISTRY C04 - CEMENTS C04B - LIME, MAGNESIA
- NSA Number:
- NSA-17-032515
- Resource Type:
- Patent
- Resource Relation:
- Other Information: Orig. Receipt Date: 31-DEC-63
- Country of Publication:
- United States
- Language:
- English
- Subject:
- METALS, CERAMICS, AND OTHER MATERIALS; BERYLLIUM COMPOUNDS; BERYLLIUM OXIDES; DENSITY; IMPURITIES; OXALATES; PATENT; PRECIPITATION; PREPARATION; PYROLYSIS; SINTERING; SOLUTIONS; WATER
Citation Formats
Sturm, B J. METHOD FOR PREPARATION OF SINTERABLE BERYLLIUM OXIDE. United States: N. p., 1963.
Web.
Sturm, B J. METHOD FOR PREPARATION OF SINTERABLE BERYLLIUM OXIDE. United States.
Sturm, B J. Tue .
"METHOD FOR PREPARATION OF SINTERABLE BERYLLIUM OXIDE". United States.
@article{osti_4670299,
title = {METHOD FOR PREPARATION OF SINTERABLE BERYLLIUM OXIDE},
author = {Sturm, B J},
abstractNote = {High-purity beryllium oxide for nuclear reactor applications can be prepared by precipitation of beryllium oxalate monohydrate from aqueous solution at a temperature above 50 deg C and subsequent calcination of the precipitate. Improved purification with respect to metallic impurities is obtained, and the product beryllium oxide sinters reproducibly to a high density. (AEC)},
doi = {},
journal = {},
number = ,
volume = ,
place = {United States},
year = {1963},
month = {8}
}
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