Forsterite-Anorthite-Silica: Incongruent Melting in a Ternary System

1980 ◽  
pp. 161-180
Author(s):  
S. A. Morse
Keyword(s):  
Ternary System ◽  
Incongruent Melting

The ternary system Na2O-ZnO-SiO2

1966 ◽  
Vol 19 (6) ◽  
pp. 905 ◽  
Author(s):  
AE Holland ◽  
ER Segnit
Keyword(s):  
Melting Point ◽  
Ternary System ◽  
Incongruent Melting ◽  
Melting Points ◽  
Ternary Compounds ◽  
Molar Ratios ◽  
Invariant Points ◽  
Equilibrium Relationships

The equilibrium relationships in a large part of the system Na2O-ZnO-SiO2 have been determined. Of the eleven invariant points located, four are eutectics, the minimum melting point in the system being 680� at a composition of 21.5% Na2O, 12.0% ZnO, 66.5% SiO2 by weight. Four ternary compounds with molar ratios of Na2O : ZnO : SiO2 of 1 : 1 : 1, 1 : 1 : 2, 1 : 2 : 2, 2 : 2 : 3, all with incongruent melting points, are described.

A NEW COMPOUND IN THE TERNARY SYSTEM, Li2O-TiO2-Nb2O5

1986 ◽  
Vol 47 (C1) ◽  
pp. C1-467-C1-472
Author(s):  
S. SHIMADA ◽  
C. KAWAI ◽  
K. KODAIRA ◽  
T. MATSUSHITA
Keyword(s):  
Ternary System

Ultramafic-alkaline-carbonatite complexes as a result of two-stage melting of mantle plume: evidence from the mid-paleoproterozoic Tiksheozero intrusion, Northern Karelia, Russia

2019 ◽  
Vol 486 (4) ◽  
pp. 460-465
Author(s):  
E. V. Sharkov ◽  
A. V. Chistyakov ◽  
M. M. Bogina ◽  
O. A. Bogatikov ◽  
V. V. Shchiptsov ◽  
...  
Keyword(s):  
Fractional Crystallization ◽  
Mantle Plume ◽  
Large Igneous Province ◽  
Intrusive Complex ◽  
Incongruent Melting ◽  
Isotopic Data ◽  
Two Stage ◽  
Similar Composition ◽  
Igneous Province ◽  
Alkaline Magmas

Tiksheozero ultramafic-alkaline-carbonatite intrusive complex, like numerous carbonatite-bearing complexes of similar composition, is a part of large igneous province, related to the ascent of thermochemical mantle plume. Our geochemical and isotopic data evidence that ultramafites and alkaline rocks are joined by fractional crystallization, whereas carbonatitic magmas has independent origin. We suggest that origin of parental magmas of the Tiksheozero complex, as well as other ultramafic-alkaline-carbonatite complexes, was provided by two-stage melting of the mantle-plume head: 1) adiabatic melting of its inner part, which produced moderately-alkaline picrites, which fractional crystallization led to appearance of alkaline magmas, and 2) incongruent melting of the upper cooled margin of the plume head under the influence of CO2-rich fluids  that arrived from underlying zone of adiabatic melting gave rise to carbonatite magmas.

Ternary complexes of N-carboxymethylaminoacetohydroxamic acid

1981 ◽  
Vol 46 (5) ◽  
pp. 1107-1115 ◽  
Author(s):  
Rolf Karlíček ◽  
Miroslav Polášek ◽  
Vladimír Jokl
Keyword(s):  
Complex Formation ◽  
Ternary System ◽  
Binuclear Complex ◽  
Functional Group ◽  
Hydroxamic Acids ◽  
Ternary Complexes ◽  
Hydrogen Ions ◽  
Ligand Structure ◽  
Excess Copper

The formation of N-carboxymethylaminoacetohydroxamic acid complexes in solutions with excess copper(II) or iron(III) ions or both of them was studied. In the presence of Cu(II), the binuclear complex Cu2H-1L+ was identified; in the ternary system, the complex CuFeH-1L+ was found. This complex formation is necessarily associated with the ligand structure >N-CH2.CO-NHOH and with a new property of hydroxamic acids of this type - detachment of two hydrogen ions from one carbohydroxamic functional group.

Vapour-liquid equilibrium in the ternary system cyclohexane-acetic acid-propionic acid

1989 ◽  
Vol 54 (11) ◽  
pp. 2840-2847 ◽  
Author(s):  
Ivona Malijevská ◽  
Alena Maštalková ◽  
Marie Sýsová
Keyword(s):  
Acetic Acid ◽  
Ternary System ◽  
Propionic Acid ◽  
Activity Coefficients ◽  
Error Propagation ◽  
Analytical Techniques ◽  
Liquid Equilibrium ◽  
Consistency Test ◽  
Propagation Law ◽  
Equilibrium Data

Isobaric equilibrium data (P = 101.3 kPa) for the system cyclohexane-acetic acid-propionic acid have been measured by two different analytical techniques. Activity coefficients calculated by simultaneous solving of equations for the chemical and phase equilibria were subjected to a consistency test based on inaccuracies determined from the error propagation law, and were correlated by Wilson’s equation. The activity coefficients measured were compared with those calculated from binary vapour-liquid equilibrium data and with values predicted by the UNIFAC method.

Thermodynamic Modeling of the Al-Li-Zr Ternary System

2020 ◽  
Vol 41 (5) ◽  
pp. 623-641
Author(s):  
Zhaohui Long ◽  
Dongyu Cui ◽  
Hongxing Hu ◽  
Zhi Li ◽  
Fucheng Yin ◽  
...  
Keyword(s):  
Ternary System ◽  
Thermodynamic Modeling

Synthesis of bulk nanocrystalline HfB2 from HfCl4–NaBH4–Mg ternary system

2017 ◽  
Vol 52 (21) ◽  
pp. 12689-12705 ◽  
Author(s):  
Nazlı Akçamlı ◽  
Duygu Ağaoğulları ◽  
Özge Balcı ◽  
M. Lütfi Öveçoğlu ◽  
İsmail Duman
Keyword(s):  
Ternary System ◽  
Bulk Nanocrystalline

scholarly journals The Li–F–H ternary system at high pressures

2021 ◽  
Vol 154 (12) ◽  
pp. 124709
Author(s):  
Tiange Bi ◽  
Andrew Shamp ◽  
Tyson Terpstra ◽  
Russell J. Hemley ◽  
Eva Zurek
Keyword(s):  
Ternary System ◽  
High Pressures
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