发明名称 |
SURFACE-COATED ZEOLITE MATERIALS FOR DIESEL OXIDATION APPLICATIONS |
摘要 |
A diesel oxidation catalyst for the treatment of exhaust gas emissions, such as the oxidation of unburned hydrocarbons (HC) and carbon monoxide (CO) is described. Also described is a novel washcoat composition including a surface-coated zeolite coated with at least one of zirconia and alumina, and a platinum group metal supported on a high surface area alumina. |
申请公布号 |
WO2012044617(A2) |
申请公布日期 |
2012.04.05 |
申请号 |
WO2011US53463 |
申请日期 |
2011.09.27 |
申请人 |
MELANIE, BROWN;WEI, XINYI;ROTH, STANLEY, A. |
发明人 |
WEI, XINYI;ROTH, STANLEY, A. |
分类号 |
F01N3/10;B01J29/06;B01J29/068;F01N3/02 |
主分类号 |
F01N3/10 |
代理机构 |
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代理人 |
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主权项 |
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地址 |
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