| 摘要 |
An electrogenerating device comprises a steam boiler, a hydrogen plant for steam conversion of natural gas into hydrogen, an oxygen plant for production of oxygen from air, a high-temperature H2/O2 steam superheater, a steam turbine provided with an electric power generator and a condenser, and a heat recovery boiler. Inlets of the high-temperature steam superheater are connected to an outlet of the steam boiler and outlets of the hydrogen and oxygen plants at a ratio of hydrogen to oxygen flow rates close to a stoichiometric ratio. The total noncondensable gas impurities in hydrogen and oxygen are less than 0.5% by volume at a temperature of 20 to 100° C. An outlet of the high-temperature steam superheater is connected to an inlet of the steam turbine, an outlet of the hydrogen plant is exhaust-gas connected to a gas path of the heat recovery boiler. In addition, an outlet of the heat recovery boiler is steam connected to an intermediate inlet of the steam turbine. The electrogenerating device makes it possible to continuously produce electric power with high efficiency and can be used for production of electric power using a combination of organic and hydrogen fuels.
|
