Title:
EFFICIENT COMPREHENSIVE SOLAR ENERGY UTILIZATION SYSTEM AND WORKING METHOD THEREOF
Document Type and Number:
WIPO Patent Application WO/2024/027062
Kind Code:
A1
Abstract:
Provided in the present disclosure is an efficient comprehensive solar energy utilization system and a working method thereof, belonging to the technical field of solar energy comprehensive utilization. The system comprises a cooling system, a solar energy photovoltaic module, a solar energy thermal radiation wave band energy absorption system, a methanol spectral absorption fluid storage tank, a heat exchange system, a gas-liquid separation system, a pressure swing adsorption device, a methanol cracking reactor, and a sunlight concentrator. A methanol spectral absorption fluid is heated by electric power generated by the solar energy photovoltaic module and the heat in the thermal radiation wave band light beam of the solar energy, and then a methanol cracking reaction is carried out; the heat in the products can be used in the heat exchange system for heat supply; and solid copper sulfate after the reaction and unreacted methanol can be recycled for use, and meanwhile, high-purity CO2 and high-purity H2 are produced. The system of the present disclosure has high degree of automation, achieves low-cost and efficient zero-carbon online hydrogen production, and has high heat supply outlet temperature, thereby increasing the comprehensive utilization rate of the exergy of the whole system.
Inventors:
FU KANGLI (CN)
HAN WEI (CN)
ZUO FANGFEI (CN)
YAO MINGYU (CN)
YANG XIAO (CN)
JI HAIMIN (CN)
SONG XIAOHUI (CN)
LU XU (CN)
YANG LU (CN)
HAN WEI (CN)
ZUO FANGFEI (CN)
YAO MINGYU (CN)
YANG XIAO (CN)
JI HAIMIN (CN)
SONG XIAOHUI (CN)
LU XU (CN)
YANG LU (CN)
Application Number:
PCT/CN2022/136452
Publication Date:
February 08, 2024
Filing Date:
December 05, 2022
Export Citation:
Assignee:
XI’AN THERMAL POWER RES INSTITUTE CO LTD (CN)
International Classes:
C01B3/22; C01B3/56; C01B32/50; F28D9/00; H02J7/35; H02S40/42; H02S40/44
Foreign References:
| CN115259083A | 2022-11-01 | |||
| CN104676911A | 2015-06-03 | |||
| CN103641068A | 2014-03-19 | |||
| CN216668001U | 2022-06-03 | |||
| CN101042261A | 2007-09-26 | |||
| CN107634109A | 2018-01-26 | |||
| CN113530667A | 2021-10-22 | |||
| US20110070510A1 | 2011-03-24 |
Attorney, Agent or Firm:
BEIJING ZZFY INTELLECTUAL PROPERTY AGENCY LTD. (CN)
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