L
L. Singoredjo
Researcher at University of Amsterdam
Publications - 10
Citations - 1116
L. Singoredjo is an academic researcher from University of Amsterdam. The author has contributed to research in topics: Selective catalytic reduction & Catalysis. The author has an hindex of 8, co-authored 10 publications receiving 1013 citations.
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Journal ArticleDOI
Activity and selectivity of pure manganese oxides in the selective catalytic reduction of nitric oxide with ammonia
TL;DR: Manganese oxides of different crystallinity, oxidation state and specific surface area have been used in the selective catalytic reduction (SCR) of nitric oxide with ammonia, indicating a relation between the SCR process and active surface oxygen.
Journal ArticleDOI
Alumina-Supported Manganese Oxide Catalysts: II. Surface Characterization and Adsorption of Ammonia and Nitric Oxide
Freek Kapteijn,L. Singoredjo,M. Vandriel,Amedeo Andreini,Jacob A. Moulijn,Gianguido Ramis,Guido Busca +6 more
TL;DR: In this paper, an alumina-supported manganese oxide catalysts (2-8.4 wt% Mn) were characterized by in situ infrared (IR) spectroscopy and temperature-programmed reaction and desorption (TPRD) in relation to the selective catalytic reduction (SCR) of NO with NH 3.
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Selective catalytic reduction of NO with NH3 over carbon supported copper catalysts.
TL;DR: In this paper, the catalytic activity for the selective catalytic reduction of NO of carbon supported copper salts was studied in order to develop catalysts, active at temperatures below 473 K.
Journal ArticleDOI
Modified activated carbons for the selective catalytic reduction of NO with NH3
TL;DR: In this paper, a low temperature selective catalytic reduction (SCR) of NO with NH3 (385-550 K) was investigated and only glucosamine results in an outstanding increase of the activity, which might be attributed to the creation of stable surface oxygen complexes.
Journal ArticleDOI
Kinetics of the selective catalytic reduction of nitrogen oxide (NO) with ammonia over manganese oxide (Mn2O3)-tungsten oxide (WO3)/.gamma.-alumina
TL;DR: In this article, a kinetic study of the selective catalytic reduction (SCR) of NO with NH[sub 3] over an alumina-supported Mn[sub 2]O[sub 1]-WO [sub 3]-NMS catalyst has been conducted between 383 and 423 K at atmospheric pressure over a broad range of concentration conditions.