Vapor Pressures of Hydrate Melts Containing Lithium Nitrate and Alkali Nitrites

Thermodynamic Properties of Alkali Nitrate—Silver Nitrate Melts

E M F measurements were performed on a chemical cell containing a silver and a nitrate electrode. The systems N a N 0 3 + A g N 0 3 , L i N 0 3 + A g N 0 3 , and pure A g N 0 3 were investigated in a temperature range of 240 ° C to 310 ° C and in the total concentration range permitted by the phase diagram. We f ound a linear dependence of the E M F on temperature. Six constants, characteristic...

On the Migration of Ions in Alkali Nitrate-Silver Nitrate Melts

3 W . H A A S , J . ADAMS, a n d J . B . FLANNERY, P h y s . R e v . L e t ters 25, 1326 [1970]. 4 Deviations from the square law at large d are discussed in Ref. 1. Figure 2 together with Eq. (2) of Ref. 1 yields for the rigidity of wall alignment C < 1 1 0 4 erg c m 2 if we take for K33 the value used in the present paper. elusive evidence f o r liquid-crystalline curvature electricity and a ...

Prediction of Gas Hydrate Forming Pressures by Using PR Equation of State and Different Mixing Rules

Acoustic Determination of Methane Hydrate Dissociation Pressures

The unique nature of the molecular structures of gas hydrates results in curious acoustic properties which have yet to be adequately characterized. Understanding the acoustic behavior of hydrates in liquids, in bubbly liquids, and in sediments containing liquids and/or gas is vital for surveying their location using seismic or echosounding techniques and may become a key tool for monitoring hyd...

Vapor Pressures of Platinum , Iridium , and Rhodium

Systematic measurements of the vapor pressure of iridium and rhodium over a wide temperatme range have not been published previously. A summary of previous estimates or observations of their normal boiling points and values of their heats of sublimation, f:..H ~ (298), is given in table l. The vapor pressure of platinum was calculated by Langmuir and .Mackay from measurements of the rate of sub...