Article citationsMore>>

F. Bonnefoy, P. Gilot, B. R. Stanmore and G. Prado, “A Comparative Study of Carbon Black and Diesel Soot Reactivity in the Temperature Range 500 – 600°C -effect of additives,” Carbon, Vol. 32, No. 7, 1994, pp. 1333-1340. doi:10.1016/0008-6223(94)90120-1

has been cited by the following article:

• TITLE: Cesium as Alkali Promoter in Me-Cs (Me = Cu, Co, Fe)/ Al2O3 Structured Catalysts for the Simultaneous Removal of Soot and NOx

  AUTHORS: Sonia Ascaso, María Elena Gálvez, Rafael Moliner, María Jesús Lázaro

  KEYWORDS: Exhaust Gas Cleaning; NOx Selective Reduction; Soot Oxidation; Cesium; Washcoating; Structured Catalysts

  JOURNAL NAME: Modern Research in Catalysis, Vol.2 No.3, June 24, 2013

  ABSTRACT: Structured catalysts for the simultaneous removal of soot and nitrogen oxides were prepared by means of coating cordierite monoliths with alumina-based suspensions containing Cu, Co or Fe and Cs as the catalytically active phase. Textural and chemical properties of the coated monoliths were determined by means of N2-physisorption, SEM and temperature programmed reduction. Their activity in the simultaneous removal of soot and NOx was assayed in a lab-scale installation, using a carbon black as diesel surrogate. Catalysts containing Cs exhibited significant activity in deNOx, however soot oxidation activity is poorly enhanced probably due to the low NO2 evolution, pointing to a different NOx adsorption mechanism in the present case, in comparison to previous observations on analogous K and Ba containing catalysts.