Technology

DeNox Scrubber

Product Overview

  • 1Flow Sequence

    • Pre-treatment
      Remove Powder

    • Reaction
      Remove NOx & NH3

    • After-Treatment
      Remove Acid gas(HF) Decrease Temp. for Satety

Total : 5 Step > Remove NOx & By-Product Continuous Operation with Mutual Backup

Contents Selective Catalytic Reduction (SCR)
Theory Convert NO to N2 by reaction of NH3 in the presence of catalyst
Additive gas NH3 (gas) or NH4OH Solution
Reaction Temperature 200 ~ 400℃

Advantage

  • 1Catalytic Reduction of NO by using NH3 as a Reductant

  • 2Continuous Operation with Backup Function

  • 3NOx Removal Efficiency : Over 95%

  • 4Small Footprint

  • 5Treat Various Gases into One System

Application

Process Gas
NOx NO, N2O, NOx
Mixed Gas HF, Cl2, SiH4, VOC, NH3

Specification

Content Description
Model DNS-4X
Treatment type Adsorbent & Catalyst
Application NOx, Mixed gas (Acid , NOx, VOC,NH3…)
Capacity ~4,000LPM (Customize)
Operation type Automatic (PLC base TOUCH screen)
Dimension (W×D×H, mm) 1,700×1,700×1,800
Weight (kg) 1,800kg
Power 3-Phase, 208Vac., 50/60Hz
Max. consumption Power / 25KW

Utility

Content Description
Specification Connection
Inlet 1 Port NW100 KF FLANGE
PCW 30~200 LPM (4~5kg/cm2) 3/8", Swagelok
N2 100~200 LPM (3~5 kg/cm2) 3/8", Swagelok
NH4OH 1~2(1~2 kg/cm2) PTFE
Exhaust Gas Exhaust -40 ~ -80mmH2O NW100 MF Flange
Thermal Exhaust -40 ~ -80mmH2O NW100 MF Flange
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