| 摘要 |
A fossil fuel (coal)-hot-melt burning-arc-firing-steam generation method in which impacted hard coal/briquette (lignite) is pressed to electrode-profiles. The fossil fuel-melt-burning-arc is fired between a negative coal-electrode and a positive counter-electrode, in which the latter can be selected according to the type of method used. The arc-firing is conducted in a closed pressurized chamber vessel in which the counter electrode is formed. With firing of the arc between the negative electrode and counter-electrode an ignition-spark crosses between the electrodes, as a result of ionization of the inter-electrode medium, and the coal combusts at a maximum temperature of 7000 degrees C and above, with reaction-oxygen-to-carbon-dioxide occurring in the closed vessel. An additional part of the required oxygen arises from the electrolytic decomposition of the water/water vapor(steam) in which the negative charge carriers (hydrogen ions) drift to the positive counter-electrode and the positive charge carriers (oxygen ions) move to the negative carbon electrode. No flue-gas mass-flow losses occur prior to steam provision at the turbine, and in the pressure chamber vessel a fission-decomposition method occurs for obtaining hydrogen and oxygen combusted with coal at the electrode. The hydrogen given off at the positive electrode can be taken off.
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