Development of Demonstration Plant Using Non-thermal Plasma Process to Remove SO2 and NOx from Flue Gas
-
You-Seok Kim
,
Min-Su Paek
Abstract
To remove SO2 (sulfur dioxide) and NOx (nitrogen oxides) included in the flue gas simultaneously, many researchers have investigated and developed non-thermal plasma process. However, it is reported that the energy consumption rate required by the technology of non-thermal plasma and electron-beam irradiation increases in the operating cost. Therefore, a lot of additives are applied to reduce the energy consumption rate. In this paper, the effects of parameters on the process of SO2 and NOx removal were studied to find out the optimum operating conditions. DOOSAN's pilot plant was performed with the gas flow rate of 1,800 Nm3/h and got the reasonable test results that SO2 removal rate was about 95% and NOx removal rate was about 70%. With these operating experiences, the preliminary step for commercial use is doing at a site of domestic coal-fired power plant. The demonstration plant treating the gas flow rate of 35,000 Nm3/h has constructed and now it is ready to obtain the optimum conditions. The pulse generator for running the demonstration plant was tested to find out the characteristics of its energy transferring condition to a reactor. The transferred energy to non- inductive resistors per pulse was increased in proportion to applied voltage, and its performance would be checked by a long-term operation. The experimental results acquired by operating the demonstration plant will be used as the design data to construct a commercial plant.
© 2016 by Walter de Gruyter Berlin/Boston
Artikel in diesem Heft
- Preface
- Synergetic Effects of Non-thermal Plasma and Catalysts on VOCs Decomposition
- Measurements of Electron Energy by Emission Spectroscopy in Pulsed Corona and Dielectric Barrier Discharges
- Kinetics, Products and Mechanism of Destruction of Ethane in Corona Discharge
- Destruction of Isotopically Enriched Nitric Oxide, 15N18O, in Air in Corona Discharge: Direct Observation of NOx Reduction to Molecular Nitrogen
- Development of Demonstration Plant Using Non-thermal Plasma Process to Remove SO2 and NOx from Flue Gas
- Approach of the Physical and Chemical Specific Properties of Pulsed Surface Dielectric Barrier Discharges in Air at Atmospheric Pressure
- Removal of Gaseous Acetaldehyde via a Silent Discharge Reactor Packed with Al2O3 Beads
- Characteristics of Nitric Monoxide Generation Using High Frequency Silent Discharge
- Oil Cracking Characteristics by Streamer Discharge in Oil
- Development of Photocatalyst Plasma Air Cleaning Filter Used in Air Conditioner
- The Effects of Using Various Types of Pulsed Discharge Reactors for Phenol Removal in Waste Water
- Decomposition of VOC in Air Using a Streamer Corona Discharge Reactor Combined with Catalyst
- Photodegradation of VOCs and Bad Smells in a TiO2 Coated Honeycomb Monolith Reactor
- Dilute Trichloroethylene Decomposition in Air by Using Non-Thermal Plasma - Catalyst Effect
- Photocatalysed Degradation of a Herbicide Derivative, Diphenamid in Aqueous Suspension of Titanium Dioxide
- Treatment of Liquid Waste Containing Ethylenediamine Tetraaceticaxid by Advanced Oxidation Processes
Artikel in diesem Heft
- Preface
- Synergetic Effects of Non-thermal Plasma and Catalysts on VOCs Decomposition
- Measurements of Electron Energy by Emission Spectroscopy in Pulsed Corona and Dielectric Barrier Discharges
- Kinetics, Products and Mechanism of Destruction of Ethane in Corona Discharge
- Destruction of Isotopically Enriched Nitric Oxide, 15N18O, in Air in Corona Discharge: Direct Observation of NOx Reduction to Molecular Nitrogen
- Development of Demonstration Plant Using Non-thermal Plasma Process to Remove SO2 and NOx from Flue Gas
- Approach of the Physical and Chemical Specific Properties of Pulsed Surface Dielectric Barrier Discharges in Air at Atmospheric Pressure
- Removal of Gaseous Acetaldehyde via a Silent Discharge Reactor Packed with Al2O3 Beads
- Characteristics of Nitric Monoxide Generation Using High Frequency Silent Discharge
- Oil Cracking Characteristics by Streamer Discharge in Oil
- Development of Photocatalyst Plasma Air Cleaning Filter Used in Air Conditioner
- The Effects of Using Various Types of Pulsed Discharge Reactors for Phenol Removal in Waste Water
- Decomposition of VOC in Air Using a Streamer Corona Discharge Reactor Combined with Catalyst
- Photodegradation of VOCs and Bad Smells in a TiO2 Coated Honeycomb Monolith Reactor
- Dilute Trichloroethylene Decomposition in Air by Using Non-Thermal Plasma - Catalyst Effect
- Photocatalysed Degradation of a Herbicide Derivative, Diphenamid in Aqueous Suspension of Titanium Dioxide
- Treatment of Liquid Waste Containing Ethylenediamine Tetraaceticaxid by Advanced Oxidation Processes
