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http://dspace.mediu.edu.my:8181/xmlui/handle/10261/2175Full metadata record
| DC Field | Value | Language |
|---|---|---|
| dc.creator | Figueiredo, R. T. | - |
| dc.creator | Andrade, H. M. C. | - |
| dc.creator | García Fierro, José Luis | - |
| dc.date | 2007-11-15T16:03:08Z | - |
| dc.date | 2007-11-15T16:03:08Z | - |
| dc.date | 1998-06 | - |
| dc.date.accessioned | 2017-01-31T00:58:41Z | - |
| dc.date.available | 2017-01-31T00:58:41Z | - |
| dc.identifier | Brazilian Journal of Chemical Engineering 1998, vol. 15, no. 2 | - |
| dc.identifier | 0104-6632 (versión impresa) | - |
| dc.identifier | http://hdl.handle.net/10261/2175 | - |
| dc.identifier.uri | http://dspace.mediu.edu.my:8181/xmlui/handle/10261/2175 | - |
| dc.description | Cu-ZnO-Al2O3 catalysts for the low-temperature water-gas shift reaction were prepared using methods of direct and reverse coprecipitation. The catalysts obtained were characterized by DRX, TPR, XPS, N2O chemisorption, Hg-Porosimetry and BET surface area. It was observed that the precipitation sequence of the precursors led to significant differences in values of copper dispersion and consequently in the activity of the catalyst for the water-gas shift reaction. | - |
| dc.description | This work was supported by the Comisión Interministerial de Ciencia y Tecnología, Spain, under grant MAT95-0894 and Fabrica de Fertilizantes do Nordeste - FAFEN (Bahia -Brazil). R. Tavares Figueiredo acknowledges the assistance received in the form of a grant from CNPq, Brazil. | - |
| dc.description | Peer reviewed | - |
| dc.language | eng | - |
| dc.publisher | Associação Brasileira de Engenharia Química | - |
| dc.rights | openAccess | - |
| dc.subject | Copper-zinc-aluminum catalysts | - |
| dc.subject | Catalyst preparation | - |
| dc.subject | Catalyst characterization | - |
| dc.subject | Copper surface species | - |
| dc.subject | Structure-activity relationship | - |
| dc.subject | Water-gas shift reaction | - |
| dc.title | The Role of the Coprecipitation Sequence of Salt Precursors on the Genesis of Cu-ZnO-Al2O3 Catalysts. Synthesis, Characterization and Activity for Low Temperature Shift Reaction | - |
| dc.type | Artículo | - |
| Appears in Collections: | Digital Csic | |
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