Liquid heaters and vaporizers – Industrial – Waste heat
Reexamination Certificate
2005-10-18
2005-10-18
Wilson, Gregory (Department: 3749)
Liquid heaters and vaporizers
Industrial
Waste heat
C266S147000, C266S155000
Reexamination Certificate
active
06955140
ABSTRACT:
The invention relates to a method for increasing the capacity of a waste-heat boiler (1) processing gases obtained from a metallurgic smelting furnace, such as a flash smelting furnace, and for reducing dust accretions, where liquid is added into the waste-heat boiler (1) of the smelting furnace. The invention also relates to an apparatus for increasing the capacity of a waste-heat boiler (1) processing gases obtained from a metallurgic smelting furnace, such as a flash smelting furnace, and for reducing dust accretions, in which case the waste-heat boiler is provided with at least one nozzle (2) for adding liquid.
REFERENCES:
patent: 4469493 (1984-09-01), Tuovinen et al.
patent: 4530311 (1985-07-01), Mantymaki
patent: 4908058 (1990-03-01), Saarinen
patent: 5029556 (1991-07-01), Malmstrom et al.
patent: 5431373 (1995-07-01), Lilja et al.
patent: 5505434 (1996-04-01), Lilja et al.
patent: 6180078 (2001-01-01), Poijarvi et al.
patent: 6228144 (2001-05-01), Shirasawa et al.
patent: 6547848 (2003-04-01), Jalonen et al.
patent: WO 00/73724 (2000-12-01), None
Kojo Ilkka
Saarinen Risto
Morgan & Finnegan L.L.P.
Outokumpu Technology Oy
LandOfFree
Method and apparatus for increasing the capacity of a waste... 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 apparatus for increasing the capacity of a waste..., we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and Method and apparatus for increasing the capacity of a waste... will most certainly appreciate the feedback.
Profile ID: LFUS-PAI-O-3488090