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Title:
DEVICE FOR OXIDIZING THE OXIDIZABLE FRACTIONS OF A FUEL GAS SAMPLE FOR QUALITY DETERMINATION OF THE FUEL GAS
Document Type and Number:
WIPO Patent Application WO/2012/167914
Kind Code:
A3
Abstract:
The invention relates to a device for oxidation of the oxidizable fractions of a fuel gas sample for quality determination of the fuel gas from which the fuel gas sample was taken, having an oxidation chamber (1) having a first inlet (2) via which the fuel gas sample can be introduced into the oxidation chamber (1), and a second inlet (3) via which an at least partially oxygen-containing combustion air can be introduced into the oxidation chamber (1), and an outlet from which a gas, or a gas mixture, can exit from the oxidation chamber (1), wherein a heating appliance is suitable for heating at least a part of the fuel gas sample situated in the oxidation chamber (1) and/or at least a part of the combustion air situated in the oxidation chamber (1) and/or at least a part of a fuel gas sample and combustion air mixture situated in the oxidation chamber to a temperature of above 400°C, and which is constructed in such a manner that the heat generated by the heating appliance for heating the at least one part of the fuel gas situated in the oxidation chamber (1), or the at least one part of the combustion air situated in the oxidation chamber (1), or the at least one part of the fuel gas and combustion air mixture situated in the oxidation chamber (1) does not originate from the oxidation of the oxidizable fractions of the fuel gas sample in the oxidation chamber (1).

Inventors:
STRANZINGER, Bernhart (Zedernweg 18b, Korschenbroich, 41352, DE)
THÜLIG, Reiner (Dauner Str. 38a, Duisburg, 47259, DE)
Application Number:
EP2012/002388
Publication Date:
December 13, 2012
Filing Date:
June 05, 2012
Export Citation:
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Assignee:
VDEH-BETRIEBSFORSCHUNGSINSTITUT GMBH (Sohnstraße 65, Düsseldorf, 40042, DE)
STRANZINGER, Bernhart (Zedernweg 18b, Korschenbroich, 41352, DE)
THÜLIG, Reiner (Dauner Str. 38a, Duisburg, 47259, DE)
International Classes:
G01N25/22; F23C3/00; F23N5/00
Domestic Patent References:
1985-07-04
2004-06-10
1999-07-22
Foreign References:
US4533258A1985-08-06
EP1167877A12002-01-02
EP0055852A11982-07-14
EP2241811A12010-10-20
DE9404317U11995-07-20
GB1565310A1980-04-16
EP0221799A11987-05-13
Attorney, Agent or Firm:
KÖNIG, Reimar et al. (König Szynka Tilmann von Renesse, Patentanwälte Partnerschaft mbBMönchenwerther Str. 11, Düsseldorf, 40545, DE)
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