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Non-equilibrium Microwave Plasma for Efficient High Temperature Chemistry
Published on: August 1, 2017
The development of a novel microwave generated plasma reactor for high throughput oxidation processes
Christopher James Bool1, Gary Bond, Mike Richardson
1Centre for Materials Science, University of Central Lancashire, Preston, PR1 2HE, UK.
Summary
A novel microwave plasma reactor was developed for efficient oxidation of gaseous organic contaminants in air. This technology enables high-flow rate treatment at atmospheric pressure, demonstrating potential for air pollution control.
Area of Science:
- Environmental Engineering
- Plasma Science and Technology
- Chemical Engineering
Background:
- Gaseous organic contaminants pose significant air pollution challenges.
- Effective treatment methods are needed for industrial emissions.
- Plasma technology offers a promising route for contaminant oxidation.
Purpose of the Study:
- To develop and characterize a microwave plasma reactor for air pollution control.
- To investigate the oxidation of gaseous organic contaminants.
- To assess the reactor's performance at high flow rates and atmospheric pressure.
Main Methods:
- Design and construction of a microwave plasma reactor.
- Sustaining plasma at atmospheric pressure or greater.
- Utilizing methane oxidation as a model reaction for laboratory studies.
- Operating the reactor at effluent gas flow rates up to 2000 l/min.
Main Results:
- Successful development of a microwave plasma reactor.
- Demonstration of plasma sustainment under specified conditions.
- Methane oxidation achieved as a test case for contaminant degradation.
- Capability to handle high gas flow rates.
Conclusions:
- The developed microwave plasma reactor is capable of treating gaseous organic contaminants.
- The reactor design supports operation at atmospheric pressure and high flow rates.
- This technology shows potential for effective air purification applications.
