Title:
BIOMASS-BASED LIQUID ORGANIC HYDROGEN STORAGE SYSTEM AND METHOD
Document Type and Number:
WIPO Patent Application WO/2023/216547
Kind Code:
A1
Abstract:
Disclosed in the present invention are a biomass-based liquid organic hydrogen storage system and method. The system comprises a catalytic pyrolysis device, a pyrolysis product separation and collection device, and a hydrogen storage and transportation device; the catalytic pyrolysis device is used for carrying out catalytic pyrolysis on a biomass raw material; the pyrolysis product separation and collection device is used for separating and collecting coke, a bed material, bio-oil, and a non-condensable gas in the pyrolysis products; the hydrogen storage and transportation device is used for storing and transporting hydrogen in biomass-based liquid organics obtained by the pyrolysis product separation and collection device. According to the system, liquid organics produced by catalytic pyrolysis of biomass are used as a hydrogen storage medium, and safe and efficient storage and transportation of hydrogen are implemented by means of catalytic hydrogenation and dehydrogenation reactions and by existing oil storage and transportation facilities. According to the present invention, effective use of renewable biomass energy is implemented, and dependence on conventional fossil energy is reduced; the production process is simple, and energy is saved; moreover, the present invention improves the flexibility of hydrogen storage and transportation mode, and the hydrogen transportation efficiency and safety.
Inventors:
ZHANG HUIYAN (CN)
LUO BINGBING (CN)
WU KAI (CN)
CHU CHENYANG (CN)
LUO BINGBING (CN)
WU KAI (CN)
CHU CHENYANG (CN)
Application Number:
PCT/CN2022/133353
Publication Date:
November 16, 2023
Filing Date:
November 22, 2022
Export Citation:
Assignee:
UNIV SOUTHEAST (CN)
International Classes:
C10G1/00; C01B3/00; F17C11/00
Domestic Patent References:
| WO2022074336A1 | 2022-04-14 |
Foreign References:
| CN114874800A | 2022-08-09 | |||
| US20170341936A1 | 2017-11-30 | |||
| CN109585879A | 2019-04-05 | |||
| US20160002544A1 | 2016-01-07 | |||
| US20220109175A1 | 2022-04-07 |
Attorney, Agent or Firm:
JW IP LAW FIRM (CN)
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