Titanium tungsten powder for catalyst has the characteristics of typical porous structure and high thermal stability. It is the ideal catalyst carrier material and the raw material for industrial production of v2o5-wo3 /TiO2 catalyst.
Appearance: white powder, insoluble in water.
Crystal structure: sharp titanium type.
Crystal size (XRD) : 15~25nm.
Particle size (laser diffraction method): D50%=0.8~1.5um.
Applications
Selective catalytic reduction (SCR) technology is widely used in the removal of nitrogen oxides in the flue gas of coal-fired power plants due to its high efficiency, good selectivity and strong anti-toxicity ability.
Catalysts in SCR technology is the core, in various kinds of SCR oxide catalyst, based on the load on the sharp titanium type titanium tungsten powder of vanadium oxides and supplemented by tungsten or platinum as catalyst promoter which has the best effect of denitration catalyst system, among them with V2O5 WO3 / TiO2 catalyst is the most commonly used at home and abroad. Industrial production of V2O5-WO3/TiO2 catalyst materials mainly titanium tungsten powder and so on.
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