Title:
DIRECT AIR ELECTROLYSIS HYDROGEN PRODUCTION SYSTEM
Document Type and Number:
WIPO Patent Application WO/2024/046505
Kind Code:
A1
Abstract:
The present invention belongs to the technical field of electrolytic hydrogen production, and particularly relates to a direct air electrolysis hydrogen production system. The system comprises an energy supply module, an electrolytic hydrogen production module, an electrolyte circulation regeneration module and a water vapor self-capture module, wherein the energy supply module is connected to the electrolytic hydrogen production module; the electrolytic hydrogen production module comprises an electrolytic cell; and the electrolyte circulation regeneration module is connected to both the electrolytic hydrogen production module and the water vapor self-capture module. By means of the system, direct air electrolysis hydrogen production can be realized; moreover, the electrolysis energy consumption is equivalent to the energy consumption of hydrogen production by industrial electrolysis of purified water, and there is no need for the additional energy consumption of desalinating/purifying a non-pure water solution and capturing moisture in the air. The system greatly broadens the range of hydrogen energy sources, without being limited by space and time, thereby providing technical support for future distributed hydrogen energy layout.
Inventors:
XIE HEPING (CN)
LIU TAO (CN)
ZHAO ZHIYU (CN)
WU YIFAN (CN)
LIU TAO (CN)
ZHAO ZHIYU (CN)
WU YIFAN (CN)
Application Number:
PCT/CN2023/125929
Publication Date:
March 07, 2024
Filing Date:
October 23, 2023
Export Citation:
Assignee:
UNIV SICHUAN (CN)
International Classes:
C25B1/04; C25B9/60; E03B3/28
Foreign References:
| CN116497380A | 2023-07-28 | |||
| CN114351168A | 2022-04-15 | |||
| CN114481164A | 2022-05-13 | |||
| CN113088995A | 2021-07-09 | |||
| CN215637670U | 2022-01-25 | |||
| CN107166568A | 2017-09-15 | |||
| CN111089369A | 2020-05-01 | |||
| CN108531933A | 2018-09-14 |
Attorney, Agent or Firm:
CHENGDU JIUDING TIANYUAN INTELLECTUAL PROPERTY AGENCY LTD. (CN)
Download PDF: