Liquid purification or separation – Processes – Ion exchange or selective sorption
Reexamination Certificate
2007-09-14
2009-06-30
Barry, Chester T (Department: 1797)
Liquid purification or separation
Processes
Ion exchange or selective sorption
C210S688000, C210S759000, C210S762000, C210S763000, C210S264000
Reexamination Certificate
active
07553422
ABSTRACT:
A method of purifying water in a nuclear installation includes an ion exchange mechanism in which the water is purified with an ion exchanger. Before being guided over the ion exchanger, the water is brought into contact with a catalyst in order to decompose hydrogen peroxide that is present in the water.
REFERENCES:
patent: 4900520 (1990-02-01), Behnam et al.
patent: 4985540 (1991-01-01), Bradford et al.
patent: 5632885 (1997-05-01), Yamasaki et al.
patent: 5643457 (1997-07-01), Abramov et al.
patent: H1948 (2001-03-01), Rusek et al.
patent: 6335475 (2002-01-01), Nagase et al.
patent: 7077964 (2006-07-01), Klipper et al.
patent: 2003/0012708 (2003-01-01), Sakamoto et al.
patent: 2003/0132104 (2003-07-01), Yamashita et al.
patent: 196 26 697 (1998-01-01), None
patent: 0 816 294 (1998-01-01), None
patent: 2 746 207 (1997-09-01), None
patent: 783590 (1957-09-01), None
patent: 09257992 (1997-10-01), None
patent: WO 2004096717 (2004-11-01), None
Reitzner Uve
Schneider Volker
Tischler Waldemar
Areva NP GmbH
Barry Chester T
Greenberg Laurence A.
Locher Ralph E.
Stemer Werner H.
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