Adsorptive-catalytic removal of CH3OH, CH3SH, and CH3SSCH3 from air over the bifunctional system noble metals/HZSM-5

Adsorptive-catalytic removal of CH3OH, CH3SH, and CH3SSCH3 from air over the bifunctional system noble metals/HZSM-5 Научная публикация

Конференция

15th International Zeolite Conference
12-17 авг. 2007 , Beijing

Журнал

Studies in Surface Science and Catalysis
ISSN: 0167-2991

Вых. Данные

Год: 2007, Том: 170, Страницы: 1129-1136 Страниц : 8 DOI: 10.1016/s0167-2991(07)80969-4

Авторы

Kucherov A.V. ¹ , Sinev I.M. ¹ , Ojala S. ² , Keiski R. ² , Kustov L.M. ¹

Организации

1	Zelinsky Institute of Organic Chemistry, RAS, Leninsky Prosp. 47, Moscow 119991, Russia
2	Department of Process and Environmental Engineering, University of Oulu, P.O. Box 4300, FIN-90014, Finland

Nowadays, improvements are needed to achieve the highest purification level of odorous volatile organic compounds. An attractive possibility is to combine adsorption and oxidation. The bifunctional system [noble metals/HZSM-5] is tested in oxidative removal of individual or mixed CH3OH, CH3SH, and (CH3S)2 in order to find an adsorptive-oxidative window of operation. Rh/HZSM-5 and (Au+Rh)/HZSM-5 catalysts demonstrate high activity and stability (sulfur-resistance) at temperatures as low as 320oC. A less active mono-metallic Au/HZSM-5 also provides an effective and stable oxidative removal of [VOC + S-VOC] at 500oC. A nonisothermal, microwave-assisted catalytic process on Au0-containing samples seems to be attractive for a further study.

Kucherov A.V. , Sinev I.M. , Ojala S. , Keiski R. , Kustov L.M.
Adsorptive-catalytic removal of CH3OH, CH3SH, and CH3SSCH3 from air over the bifunctional system noble metals/HZSM-5
Studies in Surface Science and Catalysis. 2007. V.170. P.1129-1136. DOI: 10.1016/s0167-2991(07)80969-4 Scopus OpenAlex

Scopus:	2-s2.0-35348924894
OpenAlex:	W1992504479

БД	Цитирований
OpenAlex	16
Scopus	16