Results
Title

deNO<sub> x </sub> reduction by methanol over Co/alumina.

Authors

Jie-Won Park; Potvin, Claude; Djéga-Mariadassou, Gérald

Abstract

The temperature window of NO x consumption lies between 140 and 500 °C. The 0.5 wt%Co/Al2O3 catalyst exhibits a total consumption of NO x between 300 and 350 °C at a space velocity of 50 000 h?1. The presence of acetonitrile and methylnitrite can explain the difference between N2 formation and NOx consumption at T&lt; 400 °C. The Co2+, in octahedral site, has been shown to coordinate two NO molecules.

Subjects

CHEMICAL reduction; NITRIC oxide; COBALT catalysts; ACETONITRILE; ALUMINUM oxide; COMBUSTION gases

Publication

Topics in Catalysis, 2007, Vol 42/43, Issue 1-4, p259

ISSN

1022-5528

Publication type

Academic Journal

DOI

10.1007/s11244-007-0187-x