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Preparation and characterization of Co-Mo catalyst supported on CNT coated cordierite monoliths utilized for naphta HDS process

Soghrati, E ; Sharif University of Technology | 2012

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  1. Type of Document: Article
  2. DOI: 10.1016/j.proeng.2012.07.541
  3. Publisher: 2012
  4. Abstract:
  5. Cordierite monolith were prepared by acid treatment followed by coating of the CNT onto it through the catalytic chemical-vapor deposition. The resulting material was used as support for the HDS catalyst onto which deposited Co and Mo species. These materials were utilized in an HDS reaction in which naphtha was fed into a concurrent fixed-bed of stainless steel reactor with 1cm ID. The CNT-cordierite monolith was stable and effective as catalyst support possessing desirable specific surface area, suitable pore-size distribution, and good attachment of the CNTs onto the substrate. HDS monolithic catalysts with the same significance (i.e.; activity > 90%) as the powder catalysts were successfully prepared. This is an abstract of a paper presented at the CHISA 2012 - 20th International Congress of Chemical and Process Engineering and PRES 2012 - 15th Conference PRES (Prague, Czech Republic 8/25-29/2012)
  6. Keywords:
  8. Source: Procedia Engineering ; 2012
  9. URL: http://www.sciencedirect.com/science/article/pii/S1877705812029487