阅读说明：本技术 催化制品和废气处理系统 (Catalytic article and exhaust gas treatment system ) 是由 J·A·帕切特 K·比尔德 E·V·许內克斯 R·多纳 K·A·哈尔斯特罗姆 A·维勒 于 2018-06-08 设计创作，主要内容包括：本发明涉及一种包括在其上沉积有催化剂组合物的基体的催化制品,其中该催化剂组合物包含浸渍于多孔载体上的铂族金属和选择性催化还原催化剂,其中该催化剂组合物基本不含铂；并且其中该催化制品可有效减少氮氧化物(NO<Sub>x</Sub>)和烃类(HC)。本发明进一步涉及用于处理从柴油机排出的废气料流的废气处理系统。(The present invention relates to a catalytic article comprising a substrate having deposited thereon a catalyst composition, wherein the catalyst composition comprises a platinum group metal and a selective catalytic reduction catalyst impregnated on a porous support, wherein the catalyst composition is substantially free of platinum; and wherein the catalytic article is effective for reducing Nitrogen Oxides (NO) x ) And Hydrocarbons (HC). The invention further relates to an exhaust gas treatment system for treating an exhaust gas stream emitted from a diesel engine.)