Patent ID: 9446385
Filing Date: 2016-09-20
CPC Classification: B01D,B01J

Claim Text:
1. A honeycomb catalyst for DeNOx prepared by surface deposition method, being composed of a honeycomb framework, TiO 2 as an active carrier, V 2 O 5 and WO 3 as the active components, wherein the honeycomb framework is composed of clay, coal ash or mineral waste residue, the active components are loaded on the active carrier and the active carrier is dispersed in the honeycomb framework; mass fractions of the components are as follows: the framework: 63˜80 wt. %; TiO 2 : 13˜33 wt. %; WO 3 : 1˜5 wt. %; V 2 O 5 : 0.1˜2 wt. %.