Introduction:
The SCR denitration catalyst test system is used to evaluate the reaction performance of the SCR denitration catalyst under real operating conditions for the quality control of the catalyst plant and the life evaluation of the used catalyst. It can also be used for the study of catalyst operating conditions and the development of new catalysts by changing experimental conditions such as reaction temperature and gas concentration. The system consists of a basic flue gas generating device, a gas distribution mixing device, a preheater, a heating catalytic reaction furnace, an exhaust line, and an online sampling and analyzing device.
The basic flue gas is produced by a natural gas boiler or a nitrogen generator. The flow meter is equipped with the required SO2, NO, NH3, O2 and other gases and water vapor, and the flue gas composition can be automatically and accurately adjusted. The analysis system uses a specially designed automatic sampling process and online analyzer to ensure the accuracy, reliability and repeatability of the evaluation data to the greatest extent possible. The system has both automatic and manual modes of operation. Through the experimental control program, parameters such as reaction temperature, flue gas flow rate and gas concentration can be preset. Just click “Start” to fully automate the temperature rise, gas distribution, aging, analysis, purging, cooling and other experiments. process. .
The safety system uses independent safety PLCs and sensors to monitor the operating status of the system in real time. When important alarms occur, the safety control circuit automatically performs protective operations to ensure the safety of operators and systems. With the experimental control program and remote monitoring software, 24-hour unattended automatic operation can be realized. Technical Parameters:
Flue gas flow: 10 ~ 550 m3 / h
Reactor form: 2 ~ 4 stages of series reactor
Catalyst size: up to 150 X 150 X 1500 mm (can be customized)
Reactor operating temperature: 280 ~ 450 °C
Oxygen concentration: up to 18%
Water content: up to 22%
Sulfur dioxide concentration: 150 ~ 5500 vpm (429 ~ 15714 mg / m3)
Nitric oxide concentration: 50 ~ 1100 vpm (67 ~ 1473 mg / m3)
Ammonia concentration: 50 ~ 1100 vpm (38 ~ 835 mg / m3)
Introduction:
The SCR denitration catalyst test system is used to evaluate the reaction performance of the SCR denitration catalyst under real operating conditions for the quality control of the catalyst plant and the life evaluation of the used catalyst. It can also be used for the study of catalyst operating conditions and the development of new catalysts by changing experimental conditions such as reaction temperature and gas concentration. The system consists of a basic flue gas generating device, a gas distribution mixing device, a preheater, a heating catalytic reaction furnace, an exhaust line, and an online sampling and analyzing device.
The basic flue gas is produced by a natural gas boiler or a nitrogen generator. The flow meter is equipped with the required SO2, NO, NH3, O2 and other gases and water vapor, and the flue gas composition can be automatically and accurately adjusted. The analysis system uses a specially designed automatic sampling process and online analyzer to ensure the accuracy, reliability and repeatability of the evaluation data to the greatest extent possible. The system has both automatic and manual modes of operation. Through the experimental control program, parameters such as reaction temperature, flue gas flow rate and gas concentration can be preset. Just click “Start” to fully automate the temperature rise, gas distribution, aging, analysis, purging, cooling and other experiments. process. .
The safety system uses independent safety PLCs and sensors to monitor the operating status of the system in real time. When important alarms occur, the safety control circuit automatically performs protective operations to ensure the safety of operators and systems. With the experimental control program and remote monitoring software, 24-hour unattended automatic operation can be realized.
