Title:
METHOD AND DEVICE FOR THE DENITRIFICATION OF FLUE GASES
Document Type and Number:
WIPO Patent Application WO/2011/120059
Kind Code:
A3
Abstract:
The invention relates to a method and to a device for the denitrification of flue gases (A) containing carbon monoxide (CO) and/or gaseous organic substances, comprising at least one denitrification catalyst (3) for the catalytic reduction of the nitrogen oxides (NOx) and at least one heat exchanger for heating the flue gases (A) by means of the recovered residual heat of the denitrified flue gases (A) before catalytic reduction to a catalytic reaction temperature (TR). In order to provide a method and device by means of which the use of external energy can be minimised or avoided, yet nevertheless a high degree of denitrification can be achieved, at least one oxidation catalyst (4) for catalytic oxidation of the carbon monoxide (CO) and/or the gaseous organic substances is provided to balance the losses of heat exchange.
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Inventors:
LISBERGER MANFRED (AT)
Application Number:
PCT/AT2011/000115
Publication Date:
December 01, 2011
Filing Date:
March 09, 2011
Export Citation:
Assignee:
SCHEUCH GMBH (AT)
LISBERGER MANFRED (AT)
LISBERGER MANFRED (AT)
International Classes:
B01D53/86
Foreign References:
| DE19720205A1 | 1998-11-19 | |||
| US5589142A | 1996-12-31 | |||
| DE4432316A1 | 1996-03-14 | |||
| US20090130011A1 | 2009-05-21 |
Attorney, Agent or Firm:
SONN & PARTNER (Wien, AT)
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