NETZSCH - Leading Thermal Analysis.   
    
 
 

Component kinetics

 
The Program is the software module for the kinetic evaluation of measurements with reactions in homogeneous mixtures. The total process is presented as the sum of elementary reactions. The software determines the pre-exponential factor and activation energy for each elementary reaction and makes the prediction and optimization of the reaction behaviour for any temperature conditions and for any initial concentration of reactants, including the presence of solvent.
 
Overview Applications
Workshops Special and common features
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NETZSCH-Gerätebau GmbH
Wittelsbacherstrasse 42
D-95100 Selb/Bavaria
Phone: (+49) 9287/881-110
Fax: (+49) 9287/881-505
E-mail: at@netzsch.com
www.netzsch-thermal-analysis.com

 

Special and common features

Special features Advantages in comparison with Software„NETZSCH Thermokineics“

  • Free formulation of the proposed reaction model by user as the set of elementary reactions
  • Direct input as concentrations of the reactants or calculation of its concentrations by the software after input of the corresponding masses
  • Direct input of reagent concentrations or calculation of concentrations by the software after input of corresponding masses
  • Considerably enhanced possibility to find the correct reaction model by the input of concentration curves for inter-mediate products, see example 4
  • Possibility to formulate reversible reaction steps as permanent equilibrium (preequilibria), if these steps are very fast in comparison with the remaining elementary reactions.
  • Simultaneous evaluation for reacting system
    • With variation of composition
    • Without solvent and/or with variation of kind and quantity of solvent
    • With variation of kind and quantity of catalysts and inhibitors
  • Taking into account volume changes during the reaction, if the densities of all reactants are known.
  • Taking into account the probable different functions of reactants
  • Simultaneous evaluation of up to 32 measurements, the reaction models can consist of up to 20 elementary steps
The common features with software „NETZSCH Thermokinetics“
  • Determination of the optimal kinetic parameters for all elementary reactions by using of non-linear regression
  • Predictions of the reaction behaviour for any combination of isothermal and dynamic temperature segments
    • Signal (DSC, TG)
    • Degree of conversion
    • concentrations
  • User interface corresponds to the software „NETZSCH Thermokinetics“

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