MasterNOx®-Düse
Sprühbild MasterNOx®-Düse

MasterNOx®

Special twin-fluid nozzles for SNCR applications.

The Lechler MasterNOx® nozzles are usually used in the non-catalytic denitrification of flue gases (SNCR process). They are usually designed as flat fan nozzles and achieve a high spraying range to make the liquid penetrate as far as possible into the boiler.

Technical data (pdf, 132 KB)

Properties

Spray angle
Spray angle 15°, 30°, 60°
Turn-down ratio
Turn-down ratio of over 50:1
Typical pressure range
Typical pressure range Liquid 14.5-145 psi, g; Atomizing air 14.5-87 psi, g
Adjustment of the droplet spectrum
Adjustment of the droplet spectrum by changing the air/water ratio

The nozzle specially developed for the retrofitting of existing power plants is characterized by a small outer diameter, so that it can fit between the pipes of the boiler wall. It can also have a protective flow of barrier air around it without the need for the pipes to be bent aside.

Use

  • Injection of ammonia water for DeNOx processes (SNCR)

Application areas

SNCR process

Denitrification DeNox SNCR

Contact

Lechler, Inc. Phone (800) 777-2926 Fax (630) 377-6657 info(at)lechlerusa.com