2024-03-29T02:32:49Zhttp://digital.csic.es/dspace-oai/requestoai:digital.csic.es:10261/1887932019-08-22T07:12:04Zcom_10261_101com_10261_5col_10261_480
2019-08-22T06:56:40Z
urn:hdl:10261/188793
Synthesis, Characterization of Vanadia/Titania-Based Catalysts and Their Performance in Ammonia Remediation
Chen, Hao
Portela, Raquel
Han, Wei
Ávila García, Pedro
Bañares, Miguel A.
Yeung, King Lun
Research Grants Council (Hong Kong)
Trabajo presentado en AIChE Annual Meeting, celebrado en Atlanta (Estados Unidos) del 16 al 21 de noviembre de 2014.
Malodor is an important class of air pollution that poses a serious threat to personal health and quality of life. Ammonia gas is a major cause of malodor complaints and is produced by microbial decompositions of organic wastes. A catalyst capable of attaining better than 99 % conversion of 50 ppm NH3 in air at room temperature was successfully prepared. The EA of the reaction is dramatically decreased by using the catalysts when the ratio of VOx/TiOx increases. The NH3 was oxidized to nitrogen and water during the reaction without producing NOx. The catalyst was characterized by BET, micro-Raman and X-ray photoelectron spectroscopy to identify the active sites to be monomeric VOx on TiOx.
2019-08-22T06:56:40Z
2019-08-22T06:56:40Z
2014-11-01
2019-08-22T06:56:40Z
comunicación de congreso
AIChE Annual Meeting (2014)
http://hdl.handle.net/10261/188793
http://dx.doi.org/10.13039/501100002920
eng
Sí
openAccess