Chemistry of inorganic compounds – Modifying or removing component of normally gaseous mixture – Sulfur or sulfur containing component
Reexamination Certificate
2011-07-12
2011-07-12
Mayes, Melvin Curtis (Department: 1732)
Chemistry of inorganic compounds
Modifying or removing component of normally gaseous mixture
Sulfur or sulfur containing component
C423S243080, C423S212000, C422S168000, C422S169000, C422S173000, C422S621000
Reexamination Certificate
active
07976809
ABSTRACT:
A method and an equipment for reducing sulphur dioxide emissions of a marine engine, wherein flue gases are scrubbed with a scrubbing solution in a scrubber. Fresh water with added sulphur removal reagent is used as the scrubbing solution.
REFERENCES:
patent: 2625298 (1953-01-01), Healy et al.
patent: 3446712 (1969-05-01), Othmer
patent: 3622270 (1971-11-01), Shah
patent: 4293521 (1981-10-01), Isahaya et al.
patent: 4804523 (1989-02-01), Abrams et al.
patent: 6810662 (2004-11-01), Sundholm
patent: 7383793 (2008-06-01), Hansson et al.
patent: 692298 (1996-01-01), None
patent: 104052 (1999-11-01), None
patent: 116156 (2005-09-01), None
patent: WO-99/44722 (1999-09-01), None
Finnish Office Action—Jan. 12, 2007.
European Search Report—Sep. 18, 2007.
Office action issued in counterpart Finnish application 20065330.
Anttila Mikko
Hämäläinen Risto
Tuominiemi Seppo
Franklin Eric J.
Mayes Melvin Curtis
Metso Power Oy
Stalder Melissa
Venable LLP
LandOfFree
Method and an equipment for reducing the sulphur dioxide... does not yet have a rating. At this time, there are no reviews or comments for this patent.
If you have personal experience with Method and an equipment for reducing the sulphur dioxide..., we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and Method and an equipment for reducing the sulphur dioxide... will most certainly appreciate the feedback.
Profile ID: LFUS-PAI-O-2682560