Kinetic and equilibrium studies of complex formation of nickel(II) with carboxylate ligands at high pressure. 1. Nickel(II) succinate and nickel(II) maleate

1983 ◽  
Vol 22 (26) ◽  
pp. 3972-3977 ◽  
Author(s):  
Tohru Inoue ◽  
Kiyotaka Kojima ◽  
Ryosuke Shimozawa
Keyword(s):  
High Pressure ◽  
Complex Formation ◽  
Equilibrium Studies ◽  
Carboxylate Ligands

Kinetic and equilibrium studies of complex formation of nickel(II) with carboxylate ligands at high pressure. 2. Nickel(II) glycolate and nickel(II) lactate

1983 ◽  
Vol 22 (26) ◽  
pp. 3977-3981 ◽  
Author(s):  
Tohru Inoue ◽  
Kazuhiro Sugahara ◽  
Kiyotaka Kojima ◽  
Ryosuke Shimozawa
Keyword(s):  
High Pressure ◽  
Complex Formation ◽  
Equilibrium Studies ◽  
Carboxylate Ligands

scholarly journals Kinetic and Equilibrium Studies of Complex Formation of Nickel(II) with Carboxylate Ligands at High Pressure. III. Nickel(II) Malonate and Nickel(II) Tartronate

1986 ◽  
Vol 59 (1) ◽  
pp. 139-144 ◽  
Author(s):  
Kiyotaka Kojima ◽  
Tohru Inoue ◽  
Michiko Izaki ◽  
Ryosuke Shimozawa
Keyword(s):  
High Pressure ◽  
Complex Formation ◽  
Equilibrium Studies ◽  
Carboxylate Ligands

High-Pressure Phase Equilibrium Studies of Multicomponent (Alcohol-Water-Ionic Liquid-CO2) Systems

2020 ◽  
Vol 6 (1) ◽  
pp. 9
Author(s):  
Małgorzata E. Zakrzewska ◽  
Ana B. Paninho ◽  
M. Fátima C. Guedes da Silva ◽  
Ana V. M. Nunes
Keyword(s):  
High Pressure ◽  
Ionic Liquid ◽  
Phase Equilibrium ◽  
Process Intensification ◽  
High Pressure Phase ◽  
Equilibrium Studies ◽  
Water Separation ◽  
Alcohol Water ◽  
Product Separation ◽  
Pressure Phase

Selective water (by-product) separation from reaction mixtures stands as an important process intensification strategy for equilibrium-limited reactions. In this work, the possibility of using a high-pressure biphasic reaction media composed of a hydrophobic ionic liquid, 1-hexy-3-methylimidazolium tetracyanoborate, and carbon dioxide was explored for levulinic acid production from 1,4-butanediol. Vapour-liquid equilibrium measurements were performed for the binary (diol+CO2), ternary (diol+CO2+IL), and quaternary systems (diol+CO2+IL+water), at 313.2 K and pressures up to 18 MPa. The static analytical method was used in a high-pressure phase equilibrium apparatus equipped with a visual sapphire cell. The capability of the quaternary system to perform physical water separation is discussed in this paper.

Equilibrium Studies of Alkyltin(IV) Complexes with D-Glucosamine

1997 ◽  
Vol 62 (7) ◽  
pp. 1023-1028 ◽  
Author(s):  
Mohamed M. Shoukry ◽  
Samir M. El-Medani
Keyword(s):  
Complex Formation ◽  
Stability Constants ◽  
Acid Base ◽  
Complex Formation Equilibria ◽  
Equilibrium Studies ◽  
Formation Equilibria ◽  
Effects Of Temperature ◽  
The Stability

The acid-base and complex-formation equilibria involving glucosamine and its complexes with alkyltin(IV) chlorides have been studied by potentiometric technique. The results prove to a formation of 1 : 1 complex with trialkyltin(IV) and both 1 : 1 and 1 : 2 complexes with dialkyltin(IV) species. The stability constants in water were determined, the effects of temperature (from 15 to 35 °C) and ethanol (up to 88 vol.%) was studied and the speciation of the complexes was resolved.

scholarly journals KINETIC STUDY ON ANIONIC σ-COMPLEX FORMATION BETWEEN 2,4,6-TRINITROANISOLE AND METHOXIDE ION BY HIGH PRESSURE STOPPED-FLOW METHOD

1979 ◽  
Vol 8 (6) ◽  
pp. 671-674 ◽  
Author(s):  
Noboru Takisawa ◽  
Muneo Sasaki ◽  
Fujitsugu Amita ◽  
Jiro Osugi
Keyword(s):  
High Pressure ◽  
Complex Formation ◽  
Kinetic Study ◽  
Stopped Flow ◽  
Flow Method ◽  
Methoxide Ion
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