Integrated Intelligent Energy ›› 2023, Vol. 45 ›› Issue (5): 80-85.doi: 10.3969/j.issn.2097-0706.2023.05.009

• Collection and Storage of Biomass • Previous Articles    

Research progress of biomass storage technologies

HU Weilin1,2(), TAN Mengjiao1,*(), ZHU Yi1,2(), ZHANG Xuan1(), LI Hui1,2(), YANG Haiping1,3()   

  1. 1. State Key Laboratory of Utilization of Woody Oil Resource, Hunan Academy of Forestry, Changsha 410004, China
    2. College of Resources and Environment, Yangtze University, Wuhan 430100, China
    3. State Key Laboratory of Coal Combustion, Huazhong University of Science and Technology, Wuhan 430074, China
  • Received:2023-04-27 Revised:2023-05-05 Published:2023-05-25
  • Supported by:
    National Natural Science Foundation of China(32201394)

Abstract:

In the context of fully responding to the call of "carbon peak" and "carbon neutrality", it is necessary to study the utilization and storage of biomass,a typical type of renewable energy. At present, the research method on direct storage of biomass raw materials are mainly made based on the methods for studying composting, food storage and straw silage technologies,and insufficient attention was paid to the greenhouse gas emissions from biomass storage. Biomass storage can make up the gap between raw material harvesting, supply and demand. The mechanisms of biomass storage,self-heating and dry matter loss are expounded,and biomass storage technology is compared with other storage technologies,such as composting, anaerobic digestion and briquette fuels storage. Then,mechanisms of greenhouse gas production from biomass storage and new approaches to reduce dry matter losses are proposed. Investment in the development of new biomass storage methods will improve storage efficiency and provide a basis for green and efficient storage of biomass raw materials.

Key words: dual carbon target, biomass, storage, dry matter loss, degradation, greenhouse gases emission

CLC Number: