Chemical apparatus and process disinfecting – deodorizing – preser – Process disinfecting – preserving – deodorizing – or sterilizing
Reexamination Certificate
2004-06-02
2010-12-14
Warden, Jill (Department: 1797)
Chemical apparatus and process disinfecting, deodorizing, preser
Process disinfecting, preserving, deodorizing, or sterilizing
C422S026000, C422S028000, C422S032000, C422S033000, C422S295000, C422S296000, C422S297000, C422S298000, C422S299000, C422S300000, C422S307000, C241S023000, C241S015000, C241S028000, C241S038000, C241S107000, C241SDIG038, C588S312000, C588S300000, C134S022150, C134S022180, C134S030000, C134S099100, C134S102100, C134S105000, C034S411000, C034S412000, C034S552000, C034S568000
Reexamination Certificate
active
07850904
ABSTRACT:
An object of the present invention is to continuously feed an object to be treated to a high-pressure reactor which treats the object to be treated containing 10 mass % or more of water under high pressure, while preventing backflow of a high-pressure atmosphere from the high-pressure reactor. This is embodied by making a configuration such that the object to be treated is fed to the high-pressure reactor connected to a discharge port of a screw feeder which is provided with a feed unit for the object to be treated and the discharge port on one end side and the other end side respectively and forms a high-pressure atmosphere pressurized to, for example, 2 MPa or higher, while air-tightness between the high-pressure atmosphere and the one end side of the screw feeder is maintained by a sealing action of an accumulation compressed on the other end side of the screw feeder.
REFERENCES:
patent: 4111654 (1978-09-01), Fahlvik et al.
patent: 4284600 (1981-08-01), Gillis et al.
patent: 4415336 (1983-11-01), Stasi et al.
patent: 4772430 (1988-09-01), Sauda et al.
patent: 5217688 (1993-06-01), Von Lersner
patent: 5364589 (1994-11-01), Buehler et al.
patent: 5466108 (1995-11-01), Piroska
patent: 6749816 (2004-06-01), Hasegawa et al.
patent: 6926863 (2005-08-01), Goeldner
patent: 59-173394 (1984-10-01), None
patent: 60-81385 (1985-05-01), None
patent: 2000-189781 (2000-07-01), None
patent: 2001-269565 (2001-10-01), None
Iwamoto Yoshihiko
Kakizaki Jun
Ogawa Jin
Omura Muneo
Osato Katsuaki
Chorbaji Monzer R
Jordan and Hamburg LLP
The Japan Steel Works Ltd.
Warden Jill
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