support of the catalyst
英 [səˈpɔːt ɒv ðə ˈkætəlɪst]
美 [səˈpɔːrt əv ðə ˈkætəlɪst]
【化】催化剂载体
双语例句
- The Affects of Synthesis Conditions of NaY Zeolite from Metakaolin by Hydrothermal Method Mixed support of Y zeolite and titania-silica composite oxide for the heavy oil hydrotreating catalyst
合成条件对偏高岭土水热合成Y型分子筛结构的影响重质馏分油加氢处理催化剂用Y型分子筛&钛硅氧化物复合载体研究 - Mixed support of Y zeolite and titania-silica composite oxide for the heavy oil hydrotreating catalyst
重质馏分油加氢处理催化剂用Y型分子筛&钛硅氧化物复合载体研究 - The pore structure of catalyst and support, active metal type, metal amount, metal distribution, degree of interaction between metal and support, forming and so on are studied to enhance the catalyst physical and chemical properties and improve the catalyst activity.
通过对催化剂及载体的孔结构、活性金属种类、金属量及金属分布、金属及载体的相互作用程度、成型等方面研究来提高催化剂的活性。 - The Ce-Zr mixed oxides were synthesized by co-precipitation method, and the cordierite ceramic honeycomb as the catalyst support, the catalyst was prepared by dip-coating method, the activity of the catalyst was studied.
采用共沉淀方法制备了Ce-Zr复合氧化物，以堇青石陶瓷蜂窝作为载体，运用浸渍-涂附技术制备了催化剂，并利用苯系气体作为原料气，对催化剂进行了性能评价。 - The effect of support on catalytic performance of the nickel catalyst for ethanol steam reforming was investigated.
采用等量浸渍法制备了不同载体负载的镍催化剂，考察了载体对催化剂催化乙醇水蒸气重整制氢反应性能的影响。 - The silica support could disperse the catalyst, increase the surface active area of the catalyst.
载体能提高催化剂的分散度，使催化剂的活性比表面积增大。 - The effect of preparation methods on support and of promotor and pore structure on the performance of catalyst were studied in laboratory experiments.
考察了制备方法对载体物化性质以及助剂、孔结构对催化剂性能的影响。 - TiO_2 support is a newfashioned catalyst carrier in recent years. TiO_2 support became the studying focus since researchers of Exxon Company found the SMSI on titanic supported noble metal catalyst in 1978. Preparation and performances of TiO_2 support were studied in this thesis.
二氧化钛载体是近年来才发展起来的一种新型的催化剂载体，而二氧化钛催化剂载体成为研究热点是从1978年Exxon公司的研究人员发现了二氧化钛载体与贵金属的强相互作用开始的。 - The investigated results show that,( 1) loaded gold may suppress the crystallization behavior of iron oxide support, improve reduction of the iron oxide and increase the number of adsorption sites on the surface of the obtained catalyst.
结果表明：（1）负载纳米金能抑制氧化铁载体在焙烧时的结晶过程，提高其还原性能以及增加表面CO吸附中心。 - Study on Surface Hydroxylation of Support and Performance of the Immobilized AlCl_3 Catalyst
载体表面羟基化及其固载AlCl3催化性质的研究 - The crystalline of TiO2 transformed from anatase to rutile with the increase in calcination temperature of support. The forming of rutile phase improved the activity of Cu-Ti catalyst system.
随载体TiO2焙烧温度的提高，TiO2由锐钛矿相变成金红石，而金红石相的形成有利于Cu-Ti体系活性的提高。 - Crosslinked poly-4-vinylpyridine quaternized with methyl iodide, ethyl bromide has been prepared and the quaternary salts have been used for the support of the Pd catalyst.
制备了交联聚4-乙烯基吡啶及***，溴乙烷季铵化的聚4-乙烯基吡啶负载钯催化剂，考察了它们催化丙烯酸甲酯加氢反应的性能。 - In this study, the systematic work focused on preparation methods, support materials and promoters of the catalyst. 1.
本论文主要从催化剂的制备方法、载体和助剂三个方面对进行了系统的研究。 - In this study we used γ-Al2O3 as the support and studied the effect of the carrier loading perovskite in its surface, on the pretreatment and catalyst production and the impact on the activity of ammonia decomposition reaction.
本研究采用γ-Al2O3作为载体，分别从载体的预处理和催化剂的制备方法两方面研究在载体γ-Al2O3表面负载钙钛矿及其对催化剂氨分解催化活性的影响。 - However, carbon support is prone to suffer from physical and chemical degradation, as well as carbon corrosion, under prolonged operation at high temperatures, high water content, low pH, high oxygen concentration, existence of the Pt catalyst and/ or high potential.
碳材料容易发生物理和化学降解，发生碳蚀，在长期使用，特别是在高温、水分含量高、低pH值和高氧浓度环境下，催化剂存在较高的电势，从而使得腐蚀的现象加剧。 - Support is the core technology of catalyst, the structure, form and component will influence the performance of catalyst.
催化剂的载体技术是催化剂技术的核心，其结构、形态和组分都直接影响催化剂的性能，也间接决定了聚合物的性能。 - On the other hand, the metallic honeycomb support with micro-channel not only can improve the mechanical strength of the catalyst, but can compact the reactor volume.
另外，微通道的金属整体式载体不仅可以提高催化剂载体的机械强度，还可以实现反应器的小型化，但其核心问题是载体与催化剂的粘附强度问题。