title: [The influence factors of SO2 removal in flue gas with a pulsed corona discharge].
abstract: The influence of the operation parameters on SO2 removal rate with a pulsed corona discharge was studied in this paper, in order to promote the industrial applications of this technology. The flow rate of the flue gas was 1000-3000 m3/h. The SO2 removal rate reached 80%. The range of SO2 concentration in flue gas was 1000-2000 ml/m3. The flue gas temperature was 60 degrees C-80 degrees C. The molecule ratio of NH3 to SO2 was 2. The energy consumption was 3-5 W.h/Nm3. The wire-plane electrode structure and a positive high voltage pulse power supply were used in the experiment.
authors.affiliation: Institute of Electrostatics & Specific Power, Dalian University of Technology, Dalian 116024, China.
authors.forename: J
authors.initials: J
authors.lastname: Li
authors.forename: Y
authors.initials: Y
authors.lastname: Wu
authors.forename: N
authors.initials: N
authors.lastname: Wang
authors.forename: G
authors.initials: G
authors.lastname: Li
authors.forename: Y
authors.initials: Y
authors.lastname: Zhang
mesh_terms: D013458:Sulfur Dioxide / Q000302:isolation & purification*
chemical_list: D013458:Sulfur Dioxide