Abstract
The kinetic study of the ammoxidation of methylpyrazine to cyanopyrazine was carried out at 583–643 K and atmospheric pressure, in excess steam. Apparent partial reaction orders were −0.4, 0.7, 0.02 and 0.2, with respect to methylpyrazine, oxygen, ammonia and water, respectively. A pseudo-first order model fitted experimental data satisfactorily. However, low values (50 kJ/mol or less) of the apparent activation energy indicate that the kinetics are probably controlled by internal diffusion.
Talk to us
Join us for a 30 min session where you can share your feedback and ask us any queries you have
Disclaimer: All third-party content on this website/platform is and will remain the property of their respective owners and is provided on "as is" basis without any warranties, express or implied. Use of third-party content does not indicate any affiliation, sponsorship with or endorsement by them. Any references to third-party content is to identify the corresponding services and shall be considered fair use under The CopyrightLaw.