MULTIGENERATING COMPLEX WITH COMBINED FUEL AT ADDITIONAL PRODUCTION OF HYDROGEN AND OXYGEN Russian patent published in 2019 - IPC F01K13/00 

FIELD: power engineering.

SUBSTANCE: invention relates to power engineering and can be used for production of electric power and heat using combined fuel for production of hydrogen and oxygen. Multigenerating complex with combined fuel at additional production of hydrogen and oxygen includes steam boiler, high-temperature superheater with mixing chamber, connected by fuel supply pipelines – hydrogen and oxygen with installation for production of hydrogen and installation for production of oxygen, as well as steam turbine with electric generator and condenser, waste-heat boiler, water, steam, condensate pipelines and shutoff and control valves, hydrogen and oxygen supply pipelines to high-temperature superheater, heat exchangers, to which flue gases from the steam boiler are fed, a mixing chamber with the steam supply pipeline from the steam boiler. Complex is also equipped with a steam mixer, which is connected by pipelines to production and heat extraction of turbine and waste heat boiler, electrolysis unit connected at outlet with mixing chamber of high-temperature superheater through heaters, installation for production of hydrogen by conversion methods of natural gas, which is connected by pipelines for supply and return of synthesis gas with steam boiler, and is also connected by carbon dioxide and oxygen supply pipelines with carbon dioxide and oxygen production plants, respectively.

EFFECT: invention provides additional production of hydrogen and oxygen.

1 cl, 1 dwg