Published June 2001
| Version v1
Journal article
Temperature dependence of the saturation vapor pressure of binary solutions of rare-earth metal chlorides with manganese, iron, or cobalt chlorides
- 1. NII po Montazhnym Rabotam, Krasnodar (Russian Federation)
Description
The pressure of saturated vapor at different temperatures for 12 binary chloride melts MeCl2 - MCl3 (Me = Co, Fe, Mn; M = La, Ce, Pr, Nd) was measured by means of boiling points. The results were approximated by binomial equilibriums, which constants were determined by least-squares method. The calculations of fusion diagrams of the MeCl2 - MCl3 (Me = Co, Fe; M = La, Ce, Pr, Nd, Gd, Ho, Er, Dy) systems, which were eutectic type diagrams, were conducted on the basis of the ascertained ideality of the studied systems
Abstract (Russian)
Методом точек кипения измерено давление насыщенного пара при различных температурах для 12 бинарных хлоридных расплавов MeCl2 - MCl3 (Me = Co, Fe, Mn; M = La, Ce, Pr, Nd). Результаты аппроксимированы двухчленными уравнениями, константы которых определены методом наименьших квадратов. На основании установленной идеальности изученных систем выполнены расчеты диаграмм плавкости систем MeCl2 - MCl3 (Me = Co, Fe; M = La, Ce, Pr, Nd, Gd, Ho, Er, Dy), которые являются диаграммами эвтектического типаAdditional details
Additional titles
- Original title (Russian)
- Температурная зависимост' давления насыщенного пара бинарных растворов хлорид редкоземельного металла - хлорид марганца, железа и кобальта
Publishing Information
- Journal Title
- Zhurnal Fizicheskoj Khimii
- Journal Volume
- 75
- Journal Issue
- 6
- Journal Page Range
- p. 1125-1128
- ISSN
- 0044-4537
- CODEN
- ZFKHA9
INIS
- Country of Publication
- Russian Federation
- Country of Input or Organization
- Russian Federation
- INIS RN
- 33025901
- Subject category
- S37: INORGANIC, ORGANIC, PHYSICAL AND ANALYTICAL CHEMISTRY;
- Descriptors DEI
- BOILING POINTS; CHEMICAL COMPOSITION; COBALT CHLORIDES; EQUATIONS; EUTECTICS; IRON CHLORIDES; LEAST SQUARE FIT; MANGANESE CHLORIDES; PRESSURE DEPENDENCE; RARE EARTH COMPOUNDS; TEMPERATURE DEPENDENCE; VAPOR PRESSURE
- Descriptors DEC
- CHLORIDES; CHLORINE COMPOUNDS; COBALT COMPOUNDS; HALIDES; HALOGEN COMPOUNDS; IRON COMPOUNDS; MANGANESE COMPOUNDS; MANGANESE HALIDES; MAXIMUM-LIKELIHOOD FIT; NUMERICAL SOLUTION; PHYSICAL PROPERTIES; THERMODYNAMIC PROPERTIES; TRANSITION ELEMENT COMPOUNDS; TRANSITION TEMPERATURE
Optional Information
- Notes
- 12 refs., 2 figs., 1 tab.