V2O5-WO3 /TiO2-SiO2 catalystV2O5-WO3/TiO2-SiO2催化剂
3)V2O5/TiO2 catalystV2O5/TiO2催化剂
1.The effects of potassium salts on the selective catalytic reduction of NO with NH3 over V2O5/TiO2 catalysts were studied with static nitrogen physical absorption, temperature-programmed surface reaction (TPSR), Fourier transform infrared (FT-IR) spectroscopy and activity measurements.文中采用静态N2物理吸附、程序升温表面反应(temperature-programmed surface reaction,TPSR)、傅里叶变换红外(Fourier transform infrared,FT-IR)光谱和催化活性评价的方法,研究了钾盐对V2O5/TiO2催化剂上NH3选择性催化还原NO反应的影响。
4)pallet catalyst of V 2O 5/TiO 2V2O5/TiO2片状催化剂
5)WO_3/(TiO_2/SiO_2) catalystWO3(TiO2/SiO2)催化剂
6)WO3/TiO2 nanotube catalystWO3/TiO2纳米管催化剂
1.Then, the novel WO3/TiO2 nanotube catalyst was prepared by an incipient wetness method using the TiO2 nanotube as the support and ammonium tungstate as the precursor, and was characterized by means of N2 adsorption, TEM, XRD, XPS and Raman spectroscopy.然后,以制备出的介孔TiO2纳米管为载体,钨酸铵为钨源,采用传统浸渍方法制备了介孔WO3/TiO2纳米管催化剂。
延伸阅读
催化重整催化剂分子式：CAS号：性质：使石油烃类分子结构重排所用的催化剂。由载体、金属组分和酸性组分构成。载体有氧化铝型、硅铝型和分子筛型(结晶型)，常用的是氧化铝型。按金属组分有单胶型和加有第二种金属的双金属型(如铂-铼、铂-锡型等)或多金属型(如铂-铼-铝型、铂-铼-钛型等)酸性组分有氟-氯型和全氯型。目前这种催化剂有单铂、铂-铱、铂-铼、铂-锡四大系列。他们都具有双功能，既具有脱氢、加氢活性，又具有异构化、加氢裂化活性。前一功能一般由铂来承担，后一功能由载体或加到载体上酸性组分来承担。由于具有这两种功能，在重整反应中才能使甲基环戊烷异构脱氢转化成苯。
