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- Selective catalytic reduction (SCR) catalysts are a new class of catalysts for NOx removal from vehicle exhaust in the presence of O2. The Ag/Al2O3 monolith catalyst was prepared and studied with various reductants (ethanol and normal octane). 富氧条件下氮氧化物(NOx)去除是目前机动车尾气净化的研究难点之一。 制备了Ag/Al2O3催化剂,在试验室活性评价的基础上,进行了稀燃汽油机台架上NOx选择性催化还原(selective catalytic reduction,SCR)试验,评价了不同还原剂(乙醇和正辛烷)对NOx去除效率的影响。
- Keywords dimethyl ether synthesis catalyst;deactivation;monolith catalyst; 关键词二甲醚合成催化剂;失活;整体式催化剂;
- The Application of Non-noble Metal Honeycomb Monolithic Catalyst as Indoor Deodorant 非贵金属蜂窝状催化剂在室内除臭中的应用
- Keywords Monolithic catalyst;Natural gas;Catalytic partial oxidation;Synthetic gas;Methan;Ethane; 整体型催化剂;天然气;催化部分氧化;合成气;甲烷;乙烷;
- Keywords yttria washcoat;cordierite monolithic catalyst;palladium;toluene;ethyl acetate;catalytic combustion; 氧化钇涂层;堇青石整体式催化剂;钯;甲苯;乙酸乙酯;催化燃烧;
- Keywords lanthanum;aluminium;iron;composite oxide;iron-chromium-aluminium alloy;monolithic catalyst;methane;combustion; 镧;铝;铁;复合氧化物;铁-铬-铝合金;整体式催化剂;甲烷;燃烧;
- Keywords Layered double hydroxides (LDHs);hydrotalcite;thin film;urea hydrolysis;monolithic catalyst;aldolization; 层状双羟基复合金属氧化物;水滑石;薄膜;尿素分解;结构化催化剂;羟醛缩合;
- Measurements of catalyst slurry fluidity in the shaping process and its influence on mechanic strength of monolithic catalyst 整体式催化剂制备过程中料浆流动特性测定及其对催化剂机械性能的影响
- Keywords monolith catalyst;cobalt oxide;oxygen storage materials(OSM);catalytic combustion of methane; 整体式催化剂;氧化钴;储氧材料;甲烷催化燃烧;
- Keywords monolithic catalyst;monolithic reactor;coupling of exo/endothermal reaction, numerical simulation;computational fluid dynamics; 结构化催化剂;结构化反应器;吸/放热反应耦合;数值模拟;计算流体力学;
- The offer of a new job provided just the catalyst she needed. 这份新工作正是她所需要转变的契机。
- Monolithic structure for high reliability. 得石结构,可靠性高。
- Chengdu Monolithic Power Systems Co., Ltd. 成都芯源系统有限公司。
- The last step is to regenerate the catalyst. 最后一步是将催化剂还原。
- Monolithic structure ensures high reliability. 单晶体结构;确保高可靠性.
- metal monolithic catalyst 金属整体式催化剂
- War is a catalyst to help them to choose. 战争是一副催化剂来帮助他们选择。
- Acidic gas or water can also ruin the monolith. 酸性的气体或液体也会腐蚀、侵害塑胶制品。
- Debate is the best catalyst of thought. 争论是思想最好的催化剂。
- Allows further upgrades of the Monolith. 更进一步让巨型独石的升级。