INORGANIC OXIDE MATERIAL

• Main Authors: ZHAO QIANG, OCAMPO FABIEN, FRANCIS FRANCIS, ENGLISH THOMAS, SOUTHWARD BARRY W.L, LARCHER OLIVIER
• Format: Patent
• Language: English; Korean
• Published: 29.08.2016
• Subjects: CHEMICAL OR PHYSICAL PROCESSES, e.g. CATALYSIS OR COLLOIDCHEMISTRY; CHEMISTRY; COMPOUNDS OF THE METALS BERYLLIUM, MAGNESIUM, ALUMINIUM,CALCIUM, STRONTIUM, BARIUM, RADIUM, THORIUM, OR OF THERARE-EARTH METALS; INORGANIC CHEMISTRY; METALLURGY; PERFORMING OPERATIONS; PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL; THEIR RELEVANT APPARATUS; TRANSPORTING

본 발명의 교시내용은, AlO, CeO, 및 MgO 및 PrO중 하나 이상을 포함하는 무기 산화물 물질에 관한 것이다. 본 발명의 교시내용은 또한, 이들 무기 산화물 물질 상에 지지된 하나 이상의 귀금속을 갖는 촉매뿐만 아니라, 이와 같은 촉매를 사용하는 내연 엔진으로부터의 배기 가스의 처리 방법에 관한 것이다. The present teachings are directed to inorganic oxide materials that include Al2O3, CeO2, and at least one of MgO and Pr6O11. The present teachings are also directed to catalysts having at least one noble metal supported on these inorganic oxide materials, as well as methods for treating exhaust gases from internal combustion engines using such catalysts.