[PDF][PDF] Costa e
P Silva - Acto e processo, 2009 - core.ac.uk
A todo o pessoal do laboratório de Química Orgânica, de um modo especial à Cláudia e à
Lipa, à Joana Brás, ao João, ao Leandro, à Teresa, à Sónia, à Andreia e ao Flávio, pela …
Lipa, à Joana Brás, ao João, ao Leandro, à Teresa, à Sónia, à Andreia e ao Flávio, pela …
Low-temperature H2-SCR of NO on a novel Pt/MgO-CeO2 catalyst
CN Costa, AM Efstathiou - Applied Catalysis B: Environmental, 2007 - Elsevier
The selective catalytic reduction of NO by H 2 under strongly oxidizing conditions (H 2 -SCR)
in the low-temperature range of 100–200C has been studied over Pt supported on a series …
in the low-temperature range of 100–200C has been studied over Pt supported on a series …
An investigation of the NO/H2/O2 (Lean-deNOx) reaction on a highly active and selective Pt/La0. 5Ce0. 5MnO3 catalyst
The NO/H 2 /O 2 reaction has been studied under lean-burn conditions in the 100–400C
range over 0.1 wt% Pt supported on La 0.5 Ce 0.5 MnO 3 (mixed oxide containing LaMnO 3 , …
range over 0.1 wt% Pt supported on La 0.5 Ce 0.5 MnO 3 (mixed oxide containing LaMnO 3 , …
Industrial H2-SCR of NO on a novel Pt/MgO–CeO2 catalyst
We describe here the performance of a novel MgO–CeO 2 -supported Pt (0.1wt%) catalyst
towards the selective conversion of NO into N 2 (S N2 >80%) by using H 2 (H 2 -SCR) under …
towards the selective conversion of NO into N 2 (S N2 >80%) by using H 2 (H 2 -SCR) under …
An investigation of the NO/H2/O2 (Lean De-NOx) reaction on a highly active and selective Pt/La0. 7Sr0. 2Ce0. 1FeO3 catalyst at low temperatures
A 0.1 wt% Pt supported on La 0.7 Sr 0.2 Ce 0.1 FeO 3 solid (mixed oxide containing LaFeO
3 , SrFeO 3−x , CeO 2 , and Fe 2 O 3 phases) has been studied for the NO/H 2 /O 2 reaction …
3 , SrFeO 3−x , CeO 2 , and Fe 2 O 3 phases) has been studied for the NO/H 2 /O 2 reaction …
A study of biochemical parameters of composted and fresh municipal wastes
Three different groups of municipal organic materials (fresh city refuse, sewage sludge and
the composted products of both) were characterized from a biochemical point of view, and …
the composted products of both) were characterized from a biochemical point of view, and …
Mechanistic Aspects of the H2-SCR of NO on a Novel Pt/MgO−CeO2 Catalyst
CN Costa, AM Efstathiou - The Journal of Physical Chemistry C, 2007 - ACS Publications
… A completely different result was reported by Costa and Efstathiou for Pt/SiO 2 and Pt/La 0.5
Ce 0.5 MnO 3 catalysts, 40 where gaseous O 2 was found to participate in the formation of N …
Ce 0.5 MnO 3 catalysts, 40 where gaseous O 2 was found to participate in the formation of N …
Assessment of toxic heavy metals concentrations in soils and wild and cultivated plant species in Limni abandoned copper mining site, Cyprus
Mine tailings represent a serious source of soil pollution with public health implications. The
objectives of this study were: (1) to assess the level of toxic and heavy metal mobilization …
objectives of this study were: (1) to assess the level of toxic and heavy metal mobilization …
Hydrogen Lean-DeNOx as an Alternative to the Ammonia and Hydrocarbon Selective Catalytic Reduction (SCR)
The present article consists a critical up-to-date review of the research conducted so far on
the selective catalytic reduction of NO x with hydrogen under lean-burn conditions as an …
the selective catalytic reduction of NO x with hydrogen under lean-burn conditions as an …
Mathematical modeling of the oxygen storage capacity phenomenon studied by CO pulse transient experiments over Pd/CeO2 catalyst
A mathematical model has been developed for the first time to study the oxygen storage
capacity (OSC) phenomenon by the CO pulse injection technique over a 1 wt% Pd/CeO 2 model …
capacity (OSC) phenomenon by the CO pulse injection technique over a 1 wt% Pd/CeO 2 model …