Sonically modified zeolites with MFI and USY type structure as catalysts for methane combustion. Preparation and physicochemical characterisation
Authors:
- Łukasz Kuterasiński,
- Klaudia Dymek,
- Przemysław Jakub Jodłowski
Abstract
The objectives of our study were to prepare of ZSM-5 and USY-based catalysts by hydrothermal method, containing metallic active phase, deposited by both conventional ionic-exchange or ultrasonic irradiation. Prepared materials were characterized by various physicochemical methods, such as XRD, BET, SEM, UV-VIS and the sorption of ammonia monitored by FT-IR spectroscopy. The XRD data confirmed pure MFI or USY type structure zeolite. BET and ammonia sorption results have shown that the presented method leads to preparation of highly porous and acidic systems. Metallic active phase was found as cations and oxides with hexagonal and octahedral coordination.
- Record ID
- CUTcf10868bb7ff4f7a86026c922f919fcb
- Publication categories
- ;
- Author
- Journal series
- Science, Technology and Innovation, ISSN 2544-9125, e-ISSN 2544-9125, Quarterly
- Issue year
- 2019
- Vol
- 6
- No
- 3
- Pages
- 11-18
- Other elements of collation
- fot.; tab.; wykr.; Bibliografia (na s.) - 17-18; Bibliografia (liczba pozycji) - 26; Oznaczenie streszczenia - Abstr.; Numeracja w czasopiśmie - Vol. 6, No. 3
- Keywords in English
- hydrothermal synthesis, zeolites, ultrasounds, methane combustion
- DOI
- DOI:10.5604/01.3001.0013.5388 Opening in a new tab
- URL
- https://stijournal.pl/resources/html/article/details?id=194321 Opening in a new tab
- Related project
- Nowoczesne rozwiązania technologiczne dedykowane do usuwania zanieczyszczeń z silników i turbin biogazowych. Strukturalny konwerter katalityczny LZO i NOx. . Project leader at PK: , ,
Projects financed by NCRD [Projekty finansowane przez NCBiR (NCBR (] - Language
- eng (en) English
- License
- Score (nominal)
- 5
- Uniform Resource Identifier
- https://cris.pk.edu.pl/info/article/CUTcf10868bb7ff4f7a86026c922f919fcb/
- URN
urn:pkr-prod:CUTcf10868bb7ff4f7a86026c922f919fcb
* presented citation count is obtained through Internet information analysis, and it is close to the number calculated by the Publish or PerishOpening in a new tab system.