2024-03-29T15:58:44Zhttp://digital.csic.es/dspace-oai/requestoai:digital.csic.es:10261/762962019-09-04T07:44:46Zcom_10261_99com_10261_5com_10261_35col_10261_352col_10261_288
Structured fibrous carbon-based catalysts for continuous nitrate removal from natural water
Yuranova, T.
Franch, C.
Palomares, A. E.
García-Bordejé, José Enrique
Kiwi-Minsker, L.
Nitrate removal
Structured fibrous carbon-based catalysts
Bimetallic
Nanofibers
Nanoparticles
Available online May 2, 2012
Bimetallic (Pd-Cu, Pd-Sn) nanoparticles supported on structured fibrous carbons (activated carbon fibers and carbon nanofibers grown on sintered metal fibers) were tested in nitrate removal of natural polluted water by hydrogen (a batch and continuous mode). Dependence of the activity/selectivity on catalyst chemical composition, promoter nature and metal particle size was studied. Sn-modified Pd nanoparticles showed higher N 2 selectivity as compared to Cu-modified ones. The structured (Pd-Sn) nanoparticles supported on carbon nanofibers grown on Inconel sintered metal fibers demonstrated the best catalytic performance in an open flow reactor, providing optimal hydrodynamics properties.
2013-05-17T12:44:29Z
2013-05-17T12:44:29Z
2012
2013-05-17T12:44:30Z
artículo
Applied Catalysis B: Environmental 123-124: 221- 228 (2012)
http://hdl.handle.net/10261/76296
10.1016/j.apcatb.2012.04.007
eng
http://dx.doi.org/10.1016/j.apcatb.2012.04.007
openAccess
Elsevier