F - Mech Eng,Light,Heat,Weapons – 01 – N
Patent
F - Mech Eng,Light,Heat,Weapons
01
N
F01N 3/10 (2006.01) B01D 53/94 (2006.01) B01J 21/06 (2006.01) B01J 23/63 (2006.01)
Patent
CA 2525808
A catalyst for purifying exhaust gases comprises a support comprising at least an oxide comprising cerium and a catalytic ingredient loaded on the support, and exhibits a value of an oxygen sorbing amount with respect to a heat capacity, an oxygen sorbing amount/heat capacity value falling in a range of from 4 X 10-3to 8 X 10-3 (g .cndot. J-1 .cndot. K). When the oxygen sorbing amount/heat capacity value is in the range, the catalyst is excellent in terms of the low-temperature purifying ability.
L'invention concerne un catalyseur pour purifier des gaz d'échappement comprenant un support comportant au moins un oxyde comprenant du cérium et un ingrédient catalytique chargé sur le support, et présentant une valeur correspondant à la quantité de sorption d'oxygène par rapport à une capacité thermique, ladite valeur correspondant à la quantité de sorption d'oxygène/ capacité thermique étant comprise entre 4 X 10?-3 ¿et 8 X 10?-3¿ (g J?-1¿ K). Lorsque que la valeur correspondant à la quantité de sorption d'oxygène/ capacité thermique est dans la moyenne, le catalyseur est excellent pour produire une purification à basses températures.
Gowling Lafleur Henderson Llp
Toyota Jidosha Kabushiki Kaisha
LandOfFree
Catalyst for purifying exhaust gases and method of... does not yet have a rating. At this time, there are no reviews or comments for this patent.
If you have personal experience with Catalyst for purifying exhaust gases and method of..., we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and Catalyst for purifying exhaust gases and method of... will most certainly appreciate the feedback.
Profile ID: LFCA-PAI-O-2046756