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Details of Grant 

EPSRC Reference: GR/K09045/01
Title: IONIC SPECIES IN THE CORONA OF AN ELECTROSTATIC PERCIPITATOR
Principal Investigator: Walters, Dr J
Other Investigators:
Thomas, Professor D
Researcher Co-Investigators:
Project Partners:
Department: Sch of Chemical and Environmental Eng
Organisation: University of Nottingham
Scheme: Standard Research (Pre-FEC)
Starts: 03 January 1995 Ends: 02 March 1998 Value (£): 185,074
EPSRC Research Topic Classifications:
Separation Processes
EPSRC Industrial Sector Classifications:
Related Grants:
Panel History:  
Summary on Grant Application Form
Electrostatic precipitation is a widely used method of preventing particulates being discharged to the atmosphere. The discharge electrodes in a precipitator produce a corona in which ionised species are produced. These are captured by the particles which thus become charged and move under the influence of the electrostatic field to impinge on the collector electrodes and be removed from the gas stream. We proposed to investigate the ionic species present in the corona by observing their spectra through fibre optic probes. The proposal is thus a study of the fundamental physics of the charging process which will have a significant impact on the design of the discharge electrodes for improve particle charging and overall collection efficiency.
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Organisation Website: http://www.nottingham.ac.uk