Gas separation: processes – Electric or electrostatic field – With addition of liquid to gaseous fluid mixture
Patent
1997-08-04
1999-01-05
Chiesa, Richard L.
Gas separation: processes
Electric or electrostatic field
With addition of liquid to gaseous fluid mixture
553411, 95214, 96 53, 96 74, B03C 3013
Patent
active
058556494
ABSTRACT:
The present invention discloses a process for removing undesired particles from a gas stream including the steps of contacting a composition containing an adhesive with the gas stream; collecting the undesired particles and adhesive on a collection surface to form an aggregate comprising the adhesive and undesired particles on the collection surface; and removing the agglomerate from the collection zone. The composition may then be atomized and injected into the gas stream. The composition may include a liquid that vaporizes in the gas stream. After the liquid vaporizes, adhesive particles are entrained in the gas stream. The process may be applied to electrostatic precipitators and filtration systems to improve undesired particle collection efficiency.
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Krigmont, Coe, Miller and Laudal; "Enhanced ESP Fine Particle Control by Flue Gas Conditioning" EPRI Ninth Particulate Control Symposium, Oct. 15-18, 1991, pp. 1-21.
Bustard Cynthia Jean
Durham Michael Dean
Ebner Timothy George
Hyatt David E.
Schlager Richard John
ADA Technologies Solutions, LLC
Chiesa Richard L.
Ross P.C. Sheridan
Swartz Douglas W.
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