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Saturated steams pressure of HfCl/sub 4/-KCl molten mixtures

Journal Article:

Abstract

A bellows null pressure gauge and the dynamic method were used to measure the total and partial pressures of saturated vapors of individual components of molten HfCl/sub 4/-KCl mixtures, as a function of temperature (260 to 1000 deg C) and composition (1.9 to 64.3 mol.% HfCl/sub 4/). Empirical equations expressing the relationship between pressure and temperature are presented. It is shown that in molten mixtures of hafnium tetrachloride with chlorides of alkaline metals its partial pressure dramatically increases when potassium chloride substitutes for cesium chloride.
Authors:
Salyulev, A B; Smirnov, M V; Kudyakov, V Ya [1] 
  1. AN SSSR, Sverdlovsk. Inst. Ehlektrokhimii
Publication Date:
Feb 01, 1980
Product Type:
Journal Article
Reference Number:
AIX-11-569049; EDB-81-010947
Resource Relation:
Journal Name: Zh. Neorg. Khim.; (USSR); Journal Volume: 25:2
Subject:
37 INORGANIC, ORGANIC, PHYSICAL AND ANALYTICAL CHEMISTRY; HAFNIUM CHLORIDES; VAPOR PRESSURE; POTASSIUM CHLORIDES; BINARY MIXTURES; HIGH TEMPERATURE; MOLTEN SALTS; QUANTITY RATIO; TEMPERATURE DEPENDENCE; VERY HIGH TEMPERATURE; ALKALI METAL COMPOUNDS; CHLORIDES; CHLORINE COMPOUNDS; DISPERSIONS; HAFNIUM COMPOUNDS; HALIDES; HALOGEN COMPOUNDS; MIXTURES; PHYSICAL PROPERTIES; POTASSIUM COMPOUNDS; SALTS; THERMODYNAMIC PROPERTIES; TRANSITION ELEMENT COMPOUNDS; 400201* - Chemical & Physicochemical Properties
OSTI ID:
7037960
Country of Origin:
USSR
Language:
Russian
Other Identifying Numbers:
Journal ID: CODEN: ZNOKA
Submitting Site:
INIS
Size:
Pages: 341-345
Announcement Date:

Journal Article:

Citation Formats

Salyulev, A B, Smirnov, M V, and Kudyakov, V Ya. Saturated steams pressure of HfCl/sub 4/-KCl molten mixtures. USSR: N. p., 1980. Web.
Salyulev, A B, Smirnov, M V, & Kudyakov, V Ya. Saturated steams pressure of HfCl/sub 4/-KCl molten mixtures. USSR.
Salyulev, A B, Smirnov, M V, and Kudyakov, V Ya. 1980. "Saturated steams pressure of HfCl/sub 4/-KCl molten mixtures." USSR.
@misc{etde_7037960,
title = {Saturated steams pressure of HfCl/sub 4/-KCl molten mixtures}
author = {Salyulev, A B, Smirnov, M V, and Kudyakov, V Ya}
abstractNote = {A bellows null pressure gauge and the dynamic method were used to measure the total and partial pressures of saturated vapors of individual components of molten HfCl/sub 4/-KCl mixtures, as a function of temperature (260 to 1000 deg C) and composition (1.9 to 64.3 mol.% HfCl/sub 4/). Empirical equations expressing the relationship between pressure and temperature are presented. It is shown that in molten mixtures of hafnium tetrachloride with chlorides of alkaline metals its partial pressure dramatically increases when potassium chloride substitutes for cesium chloride.}
journal = {Zh. Neorg. Khim.; (USSR)}
volume = {25:2}
journal type = {AC}
place = {USSR}
year = {1980}
month = {Feb}
}