Liquid purification or separation – With heater or heat exchanger – Vapor or gas removal
Reexamination Certificate
2007-04-03
2007-04-03
Kim, John (Department: 1723)
Liquid purification or separation
With heater or heat exchanger
Vapor or gas removal
C210S086000, C210S104000, C210S109000, C210S112000, C210S120000, C210S175000, C210S183000, C210S188000, C210S205000, C210S218000, C210S241000, C210S258000, C210S416100, C096S157000, C096S193000, C096S201000, C096S218000, C422S285000, C422S288000, C208S184000, C208S186000, C208S187000
Reexamination Certificate
active
10469753
ABSTRACT:
A device for separating fluid mixtures, in particular for separating water from oil, includes a vacuum container (10) with several sub-chambers (26, 44, 40). At least one liquid constituent of the fluid mixture can be transported from the vacuum container after separation, by a transport device (12). The other constituents can be extracted from the vacuum container (10) in the form of gas and/or steam, using a vacuum pump (20). One of the sub-chambers (26) of the vacuum container (10) houses a heating device (28, 30), which heats the fluid mixture. The fluid mixture is guided into an additional sub-chamber (40), and is separated into its constituents by traversing a packed bed. Even cold and consequently viscous fluid mixtures can be supplied, due to the heating device, for separation inside the aforementioned vacuum container.
REFERENCES:
patent: 4089662 (1978-05-01), Williams
patent: 5112479 (1992-05-01), Srimongkolkul
patent: 6042718 (2000-03-01), Bland et al.
patent: 6383367 (2002-05-01), Grotheim
patent: 19637313 (1997-03-01), None
patent: 0148444 (1985-07-01), None
patent: 0733389 (1996-09-01), None
patent: 848817 (1960-09-01), None
Busch Andreas
Herges Knut
Hydac Filtertechnik GmbH
Kim John
Roylance Abrams Berdo & Goodman L.L.P.
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