| 摘要 |
With a method for the determination of the sulfur content in fuels, a fuel sample is introduced into a miniaturized and/or microstructured combustion chamber (2) for thermal oxidation of the total sulfur, wherein an electrochemical gas sensor (3) is provided for the determination of the SO2 content in the gas produced during the thermal oxidation, and gas transport to the gas sensor (3) is brought about by a pump (4). The thermal oxidation takes place hereby by a pyrolysis in the micromechanically produced combustion chamber (2), wherein the energy for the thermal oxidation is preferably supplied via an electric heating platform or a heating wire.
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