![Kinetics of NO"x reduction over Ag/alumina by higher hydrocarbon in excess of oxygen [An article from: Chemical Engineering Journal]](https://www.ebooknetworking.net/books/B00/0RR/bigB000RR4NH2.jpg)
Kinetics of NO"x reduction over Ag/alumina by higher hydrocarbon in excess of oxygen [An article from: Chemical Engineering Journal]
Description
This digital document is a journal article from Chemical Engineering Journal, published by Elsevier in 2005. The article is delivered in HTML format and is available in your Amazon.com Media Library immediately after purchase. You can view it with any web browser.
Description:
Continuous NO"x reduction by octane under lean conditions over a highly active Ag/alumina catalyst was studied. Experimental data, observed at steady-state conditions, was used to produce a phenomenological kinetic model to determine the rate orders in NO, hydrocarbons and O"2. The results showed that the reaction order in NO was equal to zero in the temperature range of 300-550^oC. However, at the same time reaction orders in octane exceeded unity, and were dependent on the NO concentration. Mechanistic model was developed, which takes into account kinetic regularities.
Description:
Continuous NO"x reduction by octane under lean conditions over a highly active Ag/alumina catalyst was studied. Experimental data, observed at steady-state conditions, was used to produce a phenomenological kinetic model to determine the rate orders in NO, hydrocarbons and O"2. The results showed that the reaction order in NO was equal to zero in the temperature range of 300-550^oC. However, at the same time reaction orders in octane exceeded unity, and were dependent on the NO concentration. Mechanistic model was developed, which takes into account kinetic regularities.
