| 摘要 |
A method of continuously overheating large volumes of gas wherein a gas flow is heated in a cylindrical pipe by means of an electric arc generated between two electrodes arranged in the pipe and axially spaced from each other, the gas being introduced in the tube at a speed of 15-100 m/s and supplied with a quantity of energy amounting to 0.1-0.5 kWh/m3.
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