Mong Duong 2 BOT Power Plant

De-NO(SCR) system performance testing:

  • Receiving the trust of AES-VCM Mong Duong Power Co., Ltd., we conducted performance testing for De-NOx system (SCR) of unit 2.
  • Using simple equipment system, easy to disassemble, meet the pipes both horizontal and vertical, difficult to operate, tight space. Sampling and monitoring devices comply with Japanese JIS standards.

  • Monitoring parameters: Temperature, flow, moisture content, gas composition (O2, CO2 and N2), SO2, SO3, NH3 concentrations; continuously monitoring NOx/O2 by gas portable analyzer.

  • Content reports:
    • Basic parameter emission.
    • NOx/O2 concentration, De-NOx Efficiency.
    • Ammonia slip.
    • Relationship between NOx and NH3 concentration.
    • Oxidation rate SO2 to SO3.
    • Distribution scheme: flow rate, temperature, NOx/O2 concentration, NH3
    • Compare actual measurement results and factory monitoring data.
    • Analyze data, general evaluation and give improvement plan.