Title:
ALGAL HYDROGEN PRODUCTION METHOD BASED ON HIGH-YIELD HYDROGEN MUTANT STRAIN, HYDROGEN PRODUCTION AND STORAGE DEVICE, AND POWER GENERATION DEVICE
Document Type and Number:
WIPO Patent Application WO/2023/279931
Kind Code:
A1
Abstract:
An algal hydrogen production method, a hydrogen production and storage device, and a power generation device. The method comprises the following steps: (1) culturing a Chlamydomonas reinhardtii mutant hpm91 to a logarithmic phase and then transferring to a sulfur-deficient TAP culture medium to obtain an initial system; and (2) carrying out induced hydrogen production on the initial system under closed and continuous illumination conditions, and collecting, by a drainage method, hydrogen to the end of hydrogen production to obtain algal hydrogen. Coupling to the hydrogen storage device is implemented to establish a storage system; further, by modifying a fuel cell, the algae hydrogen is converted into electric energy by using air.
Inventors:
HUANG FANG (CN)
YE DEMIN (CN)
YE DEMIN (CN)
Application Number:
PCT/CN2022/099056
Publication Date:
January 12, 2023
Filing Date:
June 16, 2022
Export Citation:
Assignee:
INST OF BOTANY CHINESE ACADEMY OF SCIENCES (CN)
International Classes:
C12P3/00; C12N1/13
Foreign References:
| CN110655166A | 2020-01-07 | |||
| CN103710266A | 2014-04-09 | |||
| CN112993326A | 2021-06-18 | |||
| CN211170036U | 2020-08-04 | |||
| CN106632625A | 2017-05-10 | |||
| CN102925490A | 2013-02-13 |
Other References:
CHEN MEI, JIN ZHANG, LEI ZHAO, JIALE XING, LIANWEI PENG, TINGYUN KUANG, JEAN-DAVID ROCHAIX, FANG HUANG : "Loss of algal Proton Gradient Regulation 5 increases reactive oxygen species scavenging and H2 evolution", JOURNAL OF INTEGRATIVE PLANT BIOLOGY, vol. 58, no. 12, pages 943 - 946, XP093022611, DOI: 10.1111/jipb.12502
Attorney, Agent or Firm:
JEEKAI&PARTNERS (CN)
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