High-pressure treatment apparatus and method for operating high-pressure treatment apparatus
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United States of America Patent
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Dec 14, 2010
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N/A
app pub date -
Jun 2, 2004
filing date -
Jun 2, 2003
priority date (Note) -
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status (Latency Note)
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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.
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International Classification(s)
- B02B:PREPARING GRAIN FOR MILLING; REFINING GRANULAR FRU....
- B02C:CRUSHING, PULVERISING, OR DISINTEGRATING IN GENERA....
- B08B:CLEANING IN GENERAL; PREVENTION OF FOULING IN GENE....
- F26B:DRYING SOLID MATERIALS OR OBJECTS BY REMOVING LIQU....
- A62D:CHEMICAL MEANS FOR EXTINGUISHING FIRES; PROCESSES ....
- A61L:METHODS OR APPARATUS FOR STERILISING MATERIALS OR ....
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