Services on Demand
Journal
Article
Indicators
- Cited by SciELO
- Access statistics
Related links
- Similars in SciELO
Share
Mundo nano. Revista interdisciplinaria en nanociencias y nanotecnología
On-line version ISSN 2448-5691Print version ISSN 2007-5979
Abstract
VILLARREAL, Aline and CUEVAS-GARCIA, Rogelio. Obtention and analysis of chemical kinetic expressions. I. Obtaining kinetic data and criteria to avoid mass and energy transfer problems with heterogeneous catalysts. Mundo nano [online]. 2021, vol.14, n.26, 00006. Epub Mar 03, 2021. ISSN 2448-5691. https://doi.org/10.22201/ceiich.24485691e.2021.26.69638.
This article discusses the importance of kinetic analyses. The mathematical function of the chemical reaction rate expression (-RA) is introduced, including the expression used in the presence of a catalyst and the functionality of (-RA) with temperature and concentration. Several rate expressions such as power law expressions, theoretical expressions, and LHHW equations are described. It also revises typical reactors used in the laboratory and describes the criteria that can be used to disdain the mass and energy transfer problems commonly presented in catalytic assessments.
Keywords : chemical reaction rate; catalytic activity; power law expressions; LHHW equations; types of laboratory reactors; mass and energy transfer phenomena.