Title:
STORAGE AND REUSE OF HYDROGEN AND OXYGEN PRODUCED BY GREEN ENERGY IN GROUNDWATER
Document Type and Number:
WIPO Patent Application WO/2023/223304
Kind Code:
A8
Abstract:
The storage apparatus according to the invention, a geo hydrogen storage system, is a system consisting of a plurality of groundwater wells drilled into the ground. Hydrogen is produced by electrolysis using green energy. The hydrogen and the associated oxygen are stored in and recovered from cartridges (11, 8) installed in said wells (5, 7) being flooded by the groundwater and located at appropriate distances from each other. The system uses closed-circuit circulating water to transport the gases generated in electrolysis in the form of bubbles. The gases are separated from the circulating water by volume expansion and form gas bubbles when they reach the corresponding cartridge (11, 8). This gas bubble will, with continued operation, squeeze larger and larger volume of water from the groundwater in the cartridge (11, 8), thereby pressurizing the system.
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Inventors:
MELEGHEGYI ANDRÁS (HU)
HARSÁNYI DÁNIEL (HU)
HARSÁNYI DÁNIEL (HU)
Application Number:
PCT/IB2023/057256
Publication Date:
April 11, 2024
Filing Date:
July 16, 2023
Export Citation:
Assignee:
MELEGHEGYI ANDRAS (HU)
PALKOVICS MILAN DANIEL (HU)
GYORBIRO KAROLY (HU)
KATAI ATTILA (HU)
PALKOVICS MILAN DANIEL (HU)
GYORBIRO KAROLY (HU)
KATAI ATTILA (HU)
International Classes:
F17C1/00; F17C1/02
Attorney, Agent or Firm:
DANUBIA PATENT & LAW OFFICE LLC (HU)
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