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Production of beryllium oxide of nuclear purity from beryl

Abstract

Production of beryllium oxide from beryl by the fluoride process was optimized in this study. Optimum results were obtained using a mixture of sodium hexafluorsilicate and sodium hexafluorferrate as flux and calcinating at 740/sup 0/C for 2 hours. The beryllium concentrate produced was further purified by crystallization as beryllium sulfate to obtain nuclear grade beryllium oxide
Authors:
Publication Date:
Jan 01, 1984
Product Type:
Journal Article
Reference Number:
AIX-18-075750; EDB-87-140537
Resource Relation:
Journal Name: An. Assoc. Bras. Quim.; (Brazil); Journal Volume: 34-35:1-4
Subject:
36 MATERIALS SCIENCE; BERYLLIUM OXIDES; PRODUCTION; PURIFICATION; BERYL; CHEMICAL COMPOSITION; CRYSTALLIZATION; QUANTITATIVE CHEMICAL ANALYSIS; TEMPERATURE DEPENDENCE; ALKALINE EARTH METAL COMPOUNDS; BERYLLIUM COMPOUNDS; BERYLLIUM SILICATES; CHALCOGENIDES; CHEMICAL ANALYSIS; MINERALS; OXIDES; OXYGEN COMPOUNDS; PHASE TRANSFORMATIONS; SILICATE MINERALS; SILICATES; SILICON COMPOUNDS; 360201* - Ceramics, Cermets, & Refractories- Preparation & Fabrication
OSTI ID:
6185558
Research Organizations:
Instituto de Pesquisas Energeticas e Nucleares, Sao Paulo, Brazil. Dept. de Engenharia Quimica
Country of Origin:
Brazil
Language:
Portuguese
Other Identifying Numbers:
Journal ID: CODEN: AABQA
Submitting Site:
INIS
Size:
Pages: 27-32
Announcement Date:
Aug 01, 1987

Citation Formats

Copat, A, and Sood, S P. Production of beryllium oxide of nuclear purity from beryl. Brazil: N. p., 1984. Web.
Copat, A, & Sood, S P. Production of beryllium oxide of nuclear purity from beryl. Brazil.
Copat, A, and Sood, S P. 1984. "Production of beryllium oxide of nuclear purity from beryl." Brazil.
@misc{etde_6185558,
title = {Production of beryllium oxide of nuclear purity from beryl}
author = {Copat, A, and Sood, S P}
abstractNote = {Production of beryllium oxide from beryl by the fluoride process was optimized in this study. Optimum results were obtained using a mixture of sodium hexafluorsilicate and sodium hexafluorferrate as flux and calcinating at 740/sup 0/C for 2 hours. The beryllium concentrate produced was further purified by crystallization as beryllium sulfate to obtain nuclear grade beryllium oxide}
journal = {An. Assoc. Bras. Quim.; (Brazil)}
volume = {34-35:1-4}
journal type = {AC}
place = {Brazil}
year = {1984}
month = {Jan}
}