Kinetic modeling of non-catalytic partial oxidation of nascent volatiles derived from fast pyrolysis of woody biomass with detailed chemistry

The Chemical Characterization of Woody Biomass-Derived Pyrolysis Oils

removable partial denture with rotational path of insertion

چکیده ندارد.

Detailed kinetic modeling of ethane oxidation

A detailed chemical kinetic model has been developed for ethane oxidation that is applicable over a wide range of temperatures and pressures. This model incorporates the results of recent ab initio studies of the important lowtemperature pathways of the C2H5 + O2 reaction as well as several C2H6 + RO2 abstraction reactions. These results change significantly the nature of the chain-branching re...

Kinetics of biomass catalytic pyrolysis.

The Coats-Redfern method was used to analyze the kinetic characteristics of biomass catalytic pyrolysis, indicating that it can be described by multi-step reactions, rather than as a simple first-order reaction. Friedman model-free calculations were used to describe the starting reaction types and the corresponding initial kinetic parameters. Finally, nonlinear regression of biomass catalytic p...

comparison of catalytic activity of heteropoly compounds in the synthesis of bis(indolyl)alkanes.

heteropoly acids (hpa) and their salts have advantages as catalysts which make them both economically and environmentally attractive, strong br?nsted acidity, exhibiting fast reversible multi-electron redox transformations under rather mild conditions, very high solubility in polar solvents, fairly high thermal stability in the solid states, and efficient oxidizing ability, so that they are imp...