شماره ركورد كنفرانس :
5048
عنوان مقاله :
Effect of vibration frequency of reactor on oxidative coupling reaction of 2-naphthol in the solid state
Author/Authors :
K ،Shayesteh Chemical Engineering DepartmentSahand - University of Technology, Tabriz, Iran , J ،Moghaddas Chemical Engineering DepartmentSahand - University of Technology, Tabriz, Iran , M ،Haghighi Chemical Engineering DepartmentSahand - University of Technology, Tabriz, Iran , G ،Imanzadeh Chemistry Group - The University of Mohaghegh Ardabili, Ardabil, Iran
كليدواژه :
Solid State Reaction , Vibration Mill , Oxidative Coupling 2- naphthol , Binaphthol Production
عنوان كنفرانس :
ششمين كنگره بين المللي مهندسي شيمي
چكيده لاتين :
In this paper, we first reviewed the recent methods reported for oxidative coupling of 2-naphthol using various
catalysts and solvents. It was found that there is a need for a simple, safer and low cost method for this reaction. In
this work, the solid state reaction of oxidative coupling of 2- naphthol by FeCl3.6H2O was studied under vibration mill
that can be interesting from the view point of green chemistry. Experimental tests were done with varying frequencies
up to 70 Hz. Increase in frequency accelerated the reaction rate. The results also indicate better efficiency of the
method for vibration frequency at 20 Hz and greater. The efficiency of the proposed method is obviously higher than
methods reported in literature.
