Subsolidus solubility between : a hydrothermal investigation

Author(s):  
R. S. Bradley ◽  
P. Engel ◽  
D. C. Munro

SummaryThe subsolidus phase equilibrium of the lithiophilite-tephroite system was studied in the temperature range 500 to 900° C. The solubility of tephroite in lithiophilite is limited and increases with temperature. The reaction is very sluggish and has peculiar kinetic properties. No reverse solubility was observed. Similar asymmetry was found in the LiMgPO4-forsterite system of which a preliminary study was made. Apparent absences of silicate phosphate olivine solid solutions in nature are related to our experimental findings and to geological factors.

ChemInform ◽  
2010 ◽  
Vol 29 (37) ◽  
pp. no-no
Author(s):  
M. STAN ◽  
S. MIHAIU ◽  
D. CRISAN ◽  
M. ZAHARESCU

1987 ◽  
Vol 34 (10) ◽  
pp. 580-582 ◽  
Author(s):  
Yasunori Ikeda ◽  
Mikio Takano ◽  
Yoshichika Bando ◽  
Hitoshi Kitaguchi ◽  
Jun Takada ◽  
...  

2010 ◽  
Vol 55 (2) ◽  
pp. 209-214 ◽  
Author(s):  
T. V. Namsaraeva ◽  
B. G. Bazarov ◽  
R. F. Klevtsova ◽  
L. A. Glinskaya ◽  
K. N. Fedorov ◽  
...  

1998 ◽  
Vol 35 (3) ◽  
pp. 243-254 ◽  
Author(s):  
M. Stan ◽  
S. Mihaiu ◽  
D. Crisan ◽  
M. Zaharescu

2014 ◽  
Vol 29 (12) ◽  
pp. 1241
Author(s):  
ZHANG Guo-Fang ◽  
ZHANG Yang-Huan ◽  
LIU Zhuo-Cheng ◽  
XU Jian-Yi ◽  
ZHANG Yin

1951 ◽  
Vol 29 (2) ◽  
pp. 123-132 ◽  
Author(s):  
William T. Foley ◽  
Paul A. Giguère

A precision freezing point apparatus with platinum resistance thermometer was used to investigate the system hydrogen peroxide – water over the whole concentration range. The freezing point of the purest sample of hydrogen peroxide obtained by repeated fractional crystallizations of a large quantity of 99.6% pure solution was found to be −0.461°C; that of the dihydrate was −52.10°C. The two eutectics occur at concentrations of 45.2% and 61.2% H2O2 and at temperatures of −52.4° and −56.5°C. respectively. Contrary to what has been reported previously, water and hydrogen peroxide do not form solid solutions together. This was proved conclusively by applying the technique of radioactive tracers to the 'wet residue' method of Schreinemakers.


2018 ◽  
Vol 57 (22) ◽  
pp. 14396-14400 ◽  
Author(s):  
Cheng Yang ◽  
Yugang Zhang ◽  
Jianming Bai ◽  
Peng Tong ◽  
Jianchao Lin ◽  
...  

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