Zobrazeno 1 - 10
of 14
pro vyhledávání: '"Mats Laurell"'
Publikováno v:
SAE Technical Paper Series.
Publikováno v:
Catalysis Today. 267:210-216
We report experimental results for ammonia formation from nitric oxide and either a direct source of hydrogen or from a mixture of carbon monoxide and water over palladium based catalysts. Specifically, the addition of barium or cerium into an alumin
Publikováno v:
MTZ - Motortechnische Zeitschrift. 74:868-875
Publikováno v:
MTZ worldwide. 74:30-35
Publikováno v:
Topics in Catalysis. 56:323-328
In order to quantify hydrothermal aging effects on the mono- and bi-metallic Pd and Rh supported on cerium-zirconium promoted alumina commercial three-way catalysts (TWCs), the catalysts were tested both fresh and after accelerated hydrothermal aging
Autor:
Mats Laurell, Håkan Schyllander, Gerben Doornbos, Magnus Skoglundh, Daniel Dahl, Emma Adams, Per-Anders Carlsson, Ingemar Denbratt, Milica Folic, Pär Gabrielsson
Publikováno v:
SAE Technical Paper Series.
Commercial three way catalysts have limited capacity towards reducing NOx in the presence of excessive oxygen. This prevents lean-burn combustion concepts from meeting legislative emission standards. A solution towards decreasing NOx emissions in the
Publikováno v:
SAE Technical Paper Series.
Autor:
Annika Kristoffersson, Louise Olsson, Ekstrom Fredrik B, Mats Laurell, Bengt Andersson, Anna Fathali
Publikováno v:
SAE Technical Paper Series.
The effect of various fuel-cut agings, on a Volvo Cars 4-cylinder gasoline engine, with bimetallic three-way catalysts (TWCs) was examined. Deactivation during retardation fuel-cut (low load) and acceleration fuel-cut (high load, e.g. gearshift or tr
Publikováno v:
SAE Technical Paper Series.
In order to quantify fuel-cut aging effects on commercial bimetallic Pd/Rh three-way catalysts (TWCs), supported on cerium-zirconium promoted alumina, full-size automotive catalysts were exposed to accelerated fuel-cut aging on an engine test bench,
Publikováno v:
SAE Technical Paper Series.