JET

Jiangnan Environmental Technology Inc.

JET makes coal as clean as natural gas

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Selective Non-Catalytic Reduction (SNCR)

Process mechanism

In the SNCR process, a reductant is injected into the boiler where the temperature of the flue gas is between 800 and 1100 ℃. The reductant reacts with NOx and produce N2 and H2O without the presence of catalyst. The reductant can be anhydrous ammonia, aqueous ammonia or urea.

Process flow

For a typical SNCR process, the reductant solution is atomized and introduced by the injector into the high-temperature flue gas close to the outlet of the boiler. The following figure shows the process flow:

SNCR process flow

Performance

Desulfurization efficiency: 40-65%

Ammonia slip ≤ 10 ppm

Boiler efficiency reduction <0.5%

System utilization >98%

Jiangnan Environmental Technology, Inc.

65 Challenger Rd, Suite 420
Ridgefield Park, NJ, 07660

Contact Info

Phone: +1 (201) 641-3868
Email: sales@jet-inc.com

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