Автор |
BARRESI†, ANTONELLO A. |
Автор |
BALDI, GIANCARLO |
Дата выпуска |
1993 |
dc.description |
AbstractConsiderable amounts of ethanal may form in ethanol deep oxidation over platinum. The selectivity toward CO<sub>2</sub> increases at higher temperatures and at very low concentrations. An inhibiting effect of primarily formed aldehyde on ethanol conversion rate was observed; a power-law type equation rate is not applicable to describe the kinetics. The dependence of the selectivity on the contact time indicates that the gas-phase aldehyde may adsorb on the catalyst and further react to CO<sub>2</sub>. At lower temperature direct complete oxidation to CO<sub>2</sub> and partial oxidation occur as parallel competitive reactions; at higher temperature a series-parallel mechanism takes place |
Формат |
application.pdf |
Издатель |
Taylor & Francis Group |
Копирайт |
Copyright Taylor and Francis Group, LLC |
Тема |
Oxidation |
Тема |
Ethanol |
Тема |
Platinum |
Тема |
Catalyst |
Тема |
Mechanism |
Название |
REACTION MECHANISMS OF ETHANOL DEEP OXIDATION OVER PLATINUM CATALYST |
Тип |
research-article |
DOI |
10.1080/00986449308936162 |
Electronic ISSN |
1563-5201 |
Print ISSN |
0098-6445 |
Журнал |
Chemical Engineering Communications |
Том |
123 |
Первая страница |
17 |
Последняя страница |
29 |
Аффилиация |
BARRESI†, ANTONELLO A.; Dip. Scienza dei Materiali e Ingegneria Chimica, Politecnico di Torino |
Аффилиация |
BALDI, GIANCARLO; Dip. Scienza dei Materiali e Ingegneria Chimica, Politecnico di Torino |
Выпуск |
1 |