SCR Denitration Catalyst

I. Product introduction

The SCR denithenic catalyst is made of honeycomb ceramic material as a carrier, which is made of TiO2, V2O5, WO3 as the main active components, and has a large advantage in preventing fly ash clogging, wear and anti-poisoning. The SCR denitration catalyst belongs to high-tech products, and has been widely used in power plants, garbage incineration plants, steel mills, and fertilizer plants.

Second, process conditions and technical indicators

Carrier specifications: 150 × 150 × 50 mm
Wall thickness: 3.7 ± 0.1 mm
NOx depth concentration ≤5000 ppm
Reductive media liquid ammonia, ammonia or urea
Air speed 3000 ~ 10000 h-1
Operating temperature high quality operating temperature 150 ° C-420 ° C
NOx conversion ≥ 90%
Life ≥ 2years
Ammonia escape rate ≤30ppm
Stacked ratio 0.72 ± 0.05g / ml
Stacking specific gravity ≥14 MPa (front) ≥ 4 MPa (Side)
Coating load> 8.0%
Metal oxide load> 9.0%
Drafting rate <2%
Appearance pure black
Packaging moisture-proof seal
It is recommended to fill high / diameter ratio honeycomb ceramic 4: 1, particles: 2: 1