scholarly journals STUDIES ON PHASE EQUILIBRIUM RELATION IN PSEUDO-BINARY SYSTEMS BaB2O4-K2O AND BaB2O4-K2B2O4

1985 ◽  
Vol 34 (4) ◽  
pp. 562
Author(s):  
WANG GUO-FU ◽  
HUANG QING-ZHEN
2007 ◽  
Vol 49 (9-10) ◽  
pp. 240-244
Author(s):  
Yu. M. Mikhailov ◽  
L. V. Ganina ◽  
V. P. Roshchupkin ◽  
N. V. Shapaeva

The liquid-vapour equilibrium of the system methane-ethylene has been determined at 0, -42 , -78, -88 and -104° C over a wide range of pressures and the results are shown on a pressure-composition-temperature diagram and by a series of pressure-composition curves. The liquid-vapour equilibrium of the ternary system methane-ethane-ethylene has been determined at -104, -78 and 0° C. Values for the two binary systems methane-ethane and methane-ethylene and for the ternary system methane-ethane-ethylene are shown on a composite pressure-composition diagram.


1986 ◽  
Vol 17 (52) ◽  
Author(s):  
M. M. ALI ◽  
I. V. MARDIROSOVA ◽  
G. A. BUKHALOVA

2011 ◽  
Vol 305 (1) ◽  
pp. 43-52 ◽  
Author(s):  
Kamil Paduszyński ◽  
Jim Chiyen ◽  
Deresh Ramjugernath ◽  
Trevor M. Letcher ◽  
Urszula Domańska

2018 ◽  
Vol 458 ◽  
pp. 264-271 ◽  
Author(s):  
Teng Zhu ◽  
Houjian Gong ◽  
Mingzhe Dong ◽  
Zehao Yang ◽  
Chunqing Guo ◽  
...  

2007 ◽  
Vol 62 (9) ◽  
pp. 540-544 ◽  
Author(s):  
Blanka Kubikova ◽  
Vladimir Danek ◽  
Marcelle Gaune-Escard

Formation of oxyfluoroniobium compounds in the binary systems KF-Nb2O5 and K2NbF7-Nb2O5 and in the ternary system KF-K2NbF7-Nb2O5 has been expected. Therefore the phase equilibrium and surface tension of the above systems have been determined. The three systems have only been investigated up to 20 mol% Nb2O5 because of its limited solubility. The obtained results have confirmed the formation of oxyfluoroniobium compounds.


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