Thermal-catalytic oxidation of waste gases

Autor:	Ryszard Miller, Anita Zieba, Teresa Banaszak
Rok vydání:	1995
Předmět:	chemistry.chemical_classification Thermal oxidation Chemistry Process Chemistry and Technology Inorganic chemistry Ethyl acetate Heterogeneous catalysis Toluene Catalysis Methane chemistry.chemical_compound Hydrocarbon Catalytic oxidation
Zdroj:	Applied Catalysis A: General. 124:47-57
ISSN:	0926-860X
DOI:	10.1016/0926-860x(94)00231-2
Popis:	Thermal-catalytic oxidation, consisting of combined thermal and catalytic processes, is proposed as a new method to neutralize waste gases. A comparison between the proposed two-step thermal-catalytic and catalytic neutralization processes is done at temperatures ranging from 350 to 750 K. The efficiency of the neutralization of waste gases that is obtained by using the thermal-catalytic method is higher, compared with the efficiency of waste gas neutralization by using the catalytic method. The observed difference ranges from 20 to 10%, as was found for model waste gas containing ethyl acetate, and from 10 to 5%, as was determined in the case of a toluene imitating toxic component of waste gases. In addition, the mechanism of the thermal-catalytic process is studied. The first step of this process, thermal oxidation, is shown to influence the subsequent one, catalytic oxidation.
Databáze:	OpenAIRE
Externí odkaz:	https://explore.openaire.eu/search/publication?articleId=doi_________::29f32a412a8947a4b98f6222e49f7327 https://doi.org/10.1016/0926-860x(94)00231-2 Zobrazit plný text záznamu Full Text from ScienceDirect