HYDROGEN FILLING STATION WITH AUTONOMOUS HYDROGEN PRODUCTION MODULE Russian patent published in 2023 - IPC F17C5/00 

FIELD: energy.

SUBSTANCE: energy complexes that produce hydrogen by the hydrolysis method. A hydrogen filling station with an autonomous hydrogen production module includes a storage unit (I) for storing components in the form of aluminum powder and water, connected to an autonomous hydrogen production module (II) and a boehmite aqueous suspension collector (IV); autonomous module (II) for hydrogen production, containing a unit for mixing aluminum powder and purified water, a hydrothermal oxidation reactor (5), a steam-hydrogen mixture output line (18) and an aqueous boehmite suspension output line (19), a steam-hydrogen mixture separation unit, a receiver (13) hydrogen, turbine power plant; a collector (IV) of an aqueous suspension of boehmite connected by a line (19) for withdrawing an aqueous suspension of boehmite with an autonomous module (II) for producing hydrogen; a compressor-filling module (III) connected to a hydrogen receiver (13) of an autonomous module (II) for producing hydrogen; unit (V) for remote monitoring and control of a hydrogen filling station with a starting power module and a system for matching power supply parameters, while the turbine power plant has an independent circuit (20) with a coolant, on which a heat exchanger (8) is installed, configured to remove heat from the line ( 18) the output of the steam-hydrogen mixture and the line (19) of the output of the aqueous suspension of boehmite, and the turbine (14) with an electric generator connected to the unit (V) for remote monitoring and control of the hydrogen filling station with the possibility of supplying electricity to it, and as a hydrogen receiver (13), a high-pressure hydrogen receiver was used.

EFFECT: increasing the autonomy of the hydrogen filling station, reducing the power consumption for hydrogen compression, improving safety by eliminating hydrogen leaks in the hydrogen production process, and increasing the hydrogen production capacity.

8 cl, 2 dwg