Phase Equilibrium Behavior of the Binary Systems CO2+ Nonadecane and CO2+ Soysolv and the Ternary System CO2+ Soysolv + Quaternary Ammonium Chloride Surfactant

2003 ◽  
Vol 48 (6) ◽  
pp. 1401-1406 ◽  
Author(s):  
Mohamed M. Elbaccouch ◽  
Valeriy I. Bondar ◽  
Ruben G. Carbonell ◽  
Christine S. Grant
Keyword(s):  
Phase Equilibrium ◽  
Ternary System ◽  
Ammonium Chloride ◽  
Quaternary Ammonium ◽  
Binary Systems ◽  
Equilibrium Behavior ◽  
Quaternary Ammonium Chloride

scholarly journals Two-phase equilibrium in binary and ternary systems II. The system methane-ethylene III. The system methane-ethane-ethylene

1940 ◽  
Vol 176 (964) ◽  
pp. 140-152 ◽  
Keyword(s):  
Phase Equilibrium ◽  
Ternary System ◽  
Binary Systems ◽  
Ternary Systems ◽  
Two Phase ◽  
Composition Diagram ◽  
Wide Range ◽  
Binary And Ternary Systems

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.

Anion Metathesis in Facile Preparation of Olefin Metathesis Catalysts Bearing a Quaternary Ammonium Chloride Tag

Synlett ◽  
2019 ◽  
Vol 30 (17) ◽  
pp. 1981-1987 ◽  
Author(s):  
Michał Patrzałek ◽  
Jakub Piątkowski ◽  
Anna Kajetanowicz ◽  
Karol Grela
Keyword(s):  
Ammonium Chloride ◽  
Efficient Method ◽  
Quaternary Ammonium ◽  
Ruthenium Catalysts ◽  
Metathesis Reaction ◽  
Ru Catalyst ◽  
Ru Complexes ◽  
Facile Preparation ◽  
Metathesis Catalysts ◽  
Quaternary Ammonium Chloride

Easy and efficient method for preparation of all-chloro ruthenium catalysts bearing a quaternary ammonium tag was developed. The key anion metathesis reaction was made with AgCl, and the facile recycling of silver wastes was demonstrated. The developed method transforms more accessible, yet poorly characterised mixed chloro/iodo Ru complexes into valuable all-chloro catalysts, useful in aqueous metathesis. Practical utility of the developed anion metathesis reaction was demonstrated by preparation of a commercial Ru catalyst, StickyCat™, on a 5 gram scale.

scholarly journals Physicochemical Properties of Melts Used for the Electrodeposition of Niobium

2007 ◽  
Vol 62 (9) ◽  
pp. 540-544 ◽  
Author(s):  
Blanka Kubikova ◽  
Vladimir Danek ◽  
Marcelle Gaune-Escard
Keyword(s):  
Surface Tension ◽  
Phase Equilibrium ◽  
Ternary System ◽  
Physicochemical Properties ◽  
Binary Systems ◽  
Limited Solubility

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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