Spectrophotometric study of complex formations between 1-(2-pyridylazo)-2-naphthol (PAN) and some metal ions in organic solvents and the determination of thermodynamic parameters

2011 ◽  
Vol 78 (5) ◽  
pp. 1606-1610 ◽  
Author(s):  
Z. Safari ◽  
M.B. Gholivand ◽  
L. Hosseinzadeh
Author(s):  
Slavcho K. Rakovsky ◽  
Metody P. Anachkov ◽  
Vesselin I. Iliev ◽  
Alexander E. Eliyas

AbstractThe review, based on 92 references, is focused on degradation of organics by ozonation and it comprises various classes of oxygen-containing organic compounds - alcohols, ketones, ethers and hydroxybenzenes. The mechanisms of a multitude of ozone reactions with these compounds in organic solvents are discussed in details, presenting the respective reaction schemes and the corresponding kinetic parameters are given and some thermodynamic parameters are also listed. The dependencies of the kinetics and the mechanism of the ozonation reactions on the structure of the compounds, on the medium and on the reaction conditions are revealed. The various possible applications of ozonolysis are specified and discussed. All these reactions have practical importance for the protection of the environment.


2010 ◽  
Vol 63 (7) ◽  
pp. 1220-1227 ◽  
Author(s):  
Rakesh K. Mahajan ◽  
Kulwinder K. Vohra ◽  
Poonam Arora ◽  
Rekha Sharma ◽  
T.S. Lobana

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