Title:
CASCADE BIOMASS PYROLYSIS-BASED ENERGY STORAGE METHOD AND APPARATUS USING NEW ENERGY POWER GENERATION
Document Type and Number:
WIPO Patent Application WO/2023/226334
Kind Code:
A1
Abstract:
Disclosed in the present invention are a cascade biomass pyrolysis-based energy storage method and apparatus using new energy power generation, relating to the technical field of new energy power storage, and solving the current technical problem that electric energy generated by new energy such as wind and light cannot be consumed by a power grid in time. The key point of the technical solution is to use cheap, clean and safe biomass as an energy storage medium, convert, by means of a cascade pyrolysis-based energy storage system, redundant unstable electric energy into liquid and solid chemical energy which is easy to be stored in a biomass pyrolysis product, and according to use requirements, further convert the redundant unstable electric energy into a clean fuel for power generation or a renewable chemical output to the outside, so as to realize continuous and stable output of a new energy power generation system. The cascade pyrolysis-based energy storage system fully recycles, according to the principle of "energy level matching", electric energy, high-temperature heat energy and low-temperature heat energy generated in a pyrolysis process, thereby maximizing the energy utilization efficiency of a system.
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Inventors:
ZHANG HUIYAN (CN)
SU YINHAI (CN)
PENG BO (CN)
CHU SHENG (CN)
TAO YUJIE (CN)
CAO QI (CN)
XIAO RUI (CN)
SU YINHAI (CN)
PENG BO (CN)
CHU SHENG (CN)
TAO YUJIE (CN)
CAO QI (CN)
XIAO RUI (CN)
Application Number:
PCT/CN2022/133351
Publication Date:
November 30, 2023
Filing Date:
November 22, 2022
Export Citation:
Assignee:
UNIV SOUTHEAST (CN)
International Classes:
C10B53/00
Foreign References:
| CN111978971A | 2020-11-24 | |||
| JP2019193358A | 2019-10-31 | |||
| CN114989840A | 2022-09-02 | |||
| US20080099325A1 | 2008-05-01 |
Attorney, Agent or Firm:
JW IP LAW FIRM (CN)
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