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    STUDIA CHEMIA - Issue no. 3 / 2009  
         
  Article:   OVERALL KINETICS FOR THE CATALYTIC IGNITION OF ETHANE-AIR MIXTURES ON PLATINUM.

Authors:  OCTAVIAN STAICU, VALENTIN MUNTEANU, DUMITRU OANCEA.
 
       
         
  Abstract:  

The overall kinetics of the catalytic ignition of a stoichiometric ethane/air mixture on an isothermally heated platinum wire is studied. The isothermal regime, achieved in an original experimental set-up, allows the direct measurement of the reaction rate in various operational conditions and the determination of the overall activation energy and reaction order on the basis of a previously reported kinetic model. The results are discussed and compared with other data obtained using different experimental techniques and models.

 

Keywords: catalytic combustion, ignition, ethane/air mixture, isothermal, kinetics
 
         
     
         
         
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