Gas separation: processes – Electric or electrostatic field – With addition of solid – gas – or vapor
Reexamination Certificate
2007-11-27
2007-11-27
Chiesa, Richard L. (Department: 1724)
Gas separation: processes
Electric or electrostatic field
With addition of solid, gas, or vapor
C095S064000, C095S070000, C095S071000, C096S052000, C096S055000
Reexamination Certificate
active
11011021
ABSTRACT:
A method for filtering particle-laden gas includes electrostatically precipitating particles from the particle-laden gas to produce a gas having residual particulates, agglomerating the residual particulates, and using a fabric filter to filter the agglomerated residual particulates from the gas.
REFERENCES:
patent: 2935375 (1960-05-01), Boucher
patent: 3372528 (1968-03-01), Hoff
patent: 3874858 (1975-04-01), Klugman et al.
patent: 4042348 (1977-08-01), Bennett et al.
patent: 4533364 (1985-08-01), Altman et al.
patent: 4935209 (1990-06-01), Pfoutz
patent: 5024681 (1991-06-01), Chang
patent: 5158580 (1992-10-01), Chang
patent: 5240470 (1993-08-01), Wright
patent: 5300270 (1994-04-01), Krigmont et al.
patent: 5424044 (1995-06-01), Kalka
patent: 5505766 (1996-04-01), Chang
patent: 5547493 (1996-08-01), Krigmont
patent: 5567226 (1996-10-01), Lookman et al.
patent: 5601791 (1997-02-01), Plaks et al.
patent: 5707428 (1998-01-01), Feldman et al.
patent: 5893943 (1999-04-01), Durham et al.
patent: 6267802 (2001-07-01), Baldrey et al.
patent: 6514315 (2003-02-01), Chang
patent: 0 009 857 (1980-04-01), None
patent: WO 01/34854 (2001-05-01), None
patent: WO 02/42003 (2002-05-01), None
patent: WO 2004/096420 (2004-11-01), None
Armstrong Teasdale LLP
Chiesa Richard L.
General Electric Company
LandOfFree
Methods and apparatus for air pollution control does not yet have a rating. At this time, there are no reviews or comments for this patent.
If you have personal experience with Methods and apparatus for air pollution control, we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and Methods and apparatus for air pollution control will most certainly appreciate the feedback.
Profile ID: LFUS-PAI-O-3859171