TECHNOLOGICAL ENERGY COMPLEX FOR PRODUCTION OF ELECTROLYSIS HYDROGEN Russian patent published in 2023 - IPC C25B1/42 C25B9/00 F01K13/00 F03B13/00 

FIELD: production of electrolytic hydrogen.

SUBSTANCE: technological energy complex for production of electrolytic hydrogen. Invention contains a thermal power station using traditional thermal energy, a tidal-wind pumped-storage power plant and a device for high-temperature electrolysis of water vapor - an electrolyser. The complex is characterized by the fact that it is equipped with a source water desalination and deionization device, including a distillation desalination plant with an electromembrane filtration unit for purified water, the output of which is fed to one of the inlets of a steam generator heater connected by another input to the output of a thermal energy generator of a traditional thermal power plant, the outlet of an electromembrane filtration unit of purified water is connected to one of the inputs of an electric high-temperature heater of low-grade steam of deionized purified water, the other input of which is supplied with electrical energy from a tidal-wind pumped storage power plant, the output of the electric high-temperature heater is connected to one of the inputs of a device for high-temperature electrolysis of water vapor, the other input of which receives electrical energy from a tidal-wind pumped-storage power plant and/or from an electric generator of a thermal power plant station, the equipment of which is powered from the hydrogen output of the high-temperature electrolysis device, and one of the inputs of the thermal energy generator of the thermal power plant is connected through plasma torches to the output of the tidal-wind pumped-storage power plant, which is also connected to the input of the electromembrane filtration of purified water.

EFFECT: hydrogen produced at the proposed energy technology complex can be green, blue and/or grey and has a level of carbon footprint, depending on what type of primary (initial) energy is used to produce hydrogen, as well as on technologies and equipment for the generated heat and electricity.

1 cl, 1 dwg