Published 1976 | Version v1
Journal article Metadata-only

Research on the possibility of separation of the small amounts of calcium from strontium during crystallization of their nitrates in the system acetic acid-water

Creators

  • 1. Uniwersytet Marii Curie-Sklodowskiej, Lublin (Poland)

Description

Co-crystallization of the calcium nitrate and strontium nitrate from solutions of acetic acid at room temperature and boiling point were investigated. The process of crystallization was studied, using radioactive calcium isotope Ca45 of 153 day semi-stability period. The presented investigations show that high effects of purifying strontium nitrate from small amounts of calcium can be obtained during crystallization of these nitrates from the system CH3COOH-H2O. This method was applied for obtaining strontium nitrate of high purity. (author)

Additional details

Additional titles

Original title (Polish)
Badanie mozliwosci oddzielenia malych ilosci wapnia od strontu na drodze krystalizacji ich azotanow z ukladu kwas octowy-woda

Publishing Information

Journal Title
Ann. Univ. M. Curie-Sklodowska, Sect. AA (Chem.)
Journal Volume
31-32
Series
Published in 1980.;Ann. Univ. M. Curie-Sklodowska, Sect. AA (Chem.).
Journal Page Range
99-105
ISSN
0137-6853

INIS

Country of Publication
Poland
Country of Input or Organization
Poland
INIS RN
14760539
Subject category
S37: INORGANIC, ORGANIC, PHYSICAL AND ANALYTICAL CHEMISTRY;
Descriptors DEI
ACETIC ACID; AQUEOUS SOLUTIONS; CALCIUM 45; COPRECIPITATION; CRYSTALLIZATION; IMPURITIES; PURIFICATION; STRONTIUM NITRATES; TRACER TECHNIQUES
Descriptors DEC
ALKALINE EARTH METAL COMPOUNDS; BETA DECAY RADIOISOTOPES; BETA-MINUS DECAY RADIOISOTOPES; CALCIUM ISOTOPES; CARBOXYLIC ACIDS; DAYS LIVING RADIOISOTOPES; DISPERSIONS; EVEN-ODD NUCLEI; HOMOGENEOUS MIXTURES; INTERMEDIATE MASS NUCLEI; ISOTOPE APPLICATIONS; ISOTOPES; MIXTURES; MONOCARBOXYLIC ACIDS; NITRATES; NITROGEN COMPOUNDS; NUCLEI; ORGANIC ACIDS; ORGANIC COMPOUNDS; OXYGEN COMPOUNDS; PHASE TRANSFORMATIONS; PRECIPITATION; RADIOISOTOPES; SEPARATION PROCESSES; SOLUTIONS; STRONTIUM COMPOUNDS