Furnaces – Process – Incinerating refuse
Reexamination Certificate
2006-06-06
2010-02-09
Silverman, Stanley (Department: 1793)
Furnaces
Process
Incinerating refuse
C110S236000, C110S246000, C110S251000, C110S252000, C110S259000, C219S121360, C219S121380, C588S311000
Reexamination Certificate
active
07658155
ABSTRACT:
A process for the treatment of waste, the process comprising: (i) either (a) a gasification step comprising treating the waste in a gasification unit in the presence of oxygen and steam to produce an offgas and a char, or (b) a pyrolysis step comprising treating the waste in a pyrolysis unit to produce an offgas and a char; and (ii) a plasma treatment step comprising subjecting the offgas and the char to a plasma treatment in a plasma treatment unit in the presence of oxygen and, optionally, steam.
REFERENCES:
patent: 3736111 (1973-05-01), Gardner et al.
patent: 4289625 (1981-09-01), Tarman et al.
patent: 4718362 (1988-01-01), Santen et al.
patent: 5347938 (1994-09-01), Takazawa
patent: 5541386 (1996-07-01), Alvi et al.
patent: 5657706 (1997-08-01), Liagre et al.
patent: 6021723 (2000-02-01), Vallomy
patent: 6200475 (2001-03-01), Chen
patent: 6294351 (2001-09-01), Lin et al.
patent: 6455011 (2002-09-01), Fujimura et al.
patent: 6638396 (2003-10-01), Hogan
patent: 6810821 (2004-11-01), Chan
patent: 2008/0097137 (2008-04-01), Chapman et al.
patent: 2339457 (2002-09-01), None
patent: 0952393 (1999-10-01), None
patent: 0952393 (1999-10-01), None
patent: 2169310 (1986-07-01), None
patent: 2004060587 (2004-07-01), None
International Search Report, PCT/GB2006/002409, dated Sep. 27, 2006, 3 pages.
Abstract of JP No. 2003147373; May 21, 2003.
Abstract of RU No. 2047650; Nov. 10, 1995.
Abstract of RU No. 2171431; Jul. 27, 2001.
Abstract of BG No. 109245; Nov. 30, 2005.
Abstract of BG No. 109247; Nov. 30, 2005.
Abstract of DE No. 19745422; Apr. 22, 1999.
International Preliminary Report on Patentability, PCT/GB2006/002409, dated Sep. 28, 2007, 8 pages.
Chapman Chris
Deegan David
Ismail Saeed
Ovens David
Advanced Plasma Power Limited
Senniger Powers LLP
Silverman Stanley
Smith Jennifer A
LandOfFree
Waste treatment process and apparatus does not yet have a rating. At this time, there are no reviews or comments for this patent.
If you have personal experience with Waste treatment process and apparatus, we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and Waste treatment process and apparatus will most certainly appreciate the feedback.
Profile ID: LFUS-PAI-O-4173949