Gas separation: processes – Degasification of liquid – Plural successive degassing treatments
Reexamination Certificate
2006-09-05
2006-09-05
Smith, Duane (Department: 1724)
Gas separation: processes
Degasification of liquid
Plural successive degassing treatments
C095S266000, C096S170000, C096S182000, C096S183000, C096S190000, C096S193000, C096S197000, C162S264000, C162S336000, C162S380000, C162S381000, C210S333010, C210S345000, C210S331000, C210S411000, C210S456000, C210S451000, C210S243000, C422S186300
Reexamination Certificate
active
07101418
ABSTRACT:
The invention relates to a method and a device for degassing of suspension, specifically fiber stock suspension. The method according to the invention is characterized in that separated excess suspension is discharged sideways through an overflow having an overflow edge that is located in the tank outside wall and is positioned parallel to the tank axis. The device according to the invention is characterized in that the overflow includes at least one overflow having an overflow edge that is located in the tank outside wall and is positioned parallel to the tank axis and that at least one overflow system, for the purpose of discharging the separated excess suspension, is located following the overflow.
REFERENCES:
patent: 3206917 (1965-09-01), Kaiser et al.
patent: 3367808 (1968-02-01), Edwards
patent: 3538680 (1970-11-01), Kaiser
patent: 3720315 (1973-03-01), Kaiser
patent: 4121090 (1978-10-01), Kuenzli
patent: 4219340 (1980-08-01), Kaiser
patent: 4238206 (1980-12-01), Frykhult et al.
patent: 4419109 (1983-12-01), Matula
patent: 4581115 (1986-04-01), Holzer
patent: 5084161 (1992-01-01), Vikio
patent: 5236475 (1993-08-01), Evens
patent: 5268077 (1993-12-01), Bubik et al.
patent: 5308384 (1994-05-01), Kapanen et al.
patent: 5474608 (1995-12-01), Beisswanger
patent: 5514269 (1996-05-01), Day et al.
patent: 5616245 (1997-04-01), Albrecht
patent: 5705068 (1998-01-01), Lukkarinen et al.
patent: 5868905 (1999-02-01), Graf et al.
patent: 5888388 (1999-03-01), Kirk
patent: 6096120 (2000-08-01), Erlund et al.
patent: 6192831 (2001-02-01), Brunse
patent: 6193938 (2001-02-01), Wedekamp
patent: 6352084 (2002-03-01), Oshinowo
patent: 6416632 (2002-07-01), Kirjasniemi et al.
patent: 6425986 (2002-07-01), Gmeiner et al.
patent: 4234522 (1992-10-01), None
patent: 19946575 (1999-09-01), None
patent: 10117037 (2000-04-01), None
patent: 200 08 711 (2000-09-01), None
patent: WO 97/15717 (1997-05-01), None
Pham Minh-Chau T.
Smith Duane
Taylor & Aust P.C.
Voith Paper Patent GmbH
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