氢技术
氢经济
温室气体
可再生能源
环境经济学
制氢
业务
生产(经济)
能量载体
自然资源经济学
氢气储存
氢燃料
氢
低碳经济
价值链
环境科学
消费(社会学)
经济
工程类
供应链
化学
营销
社会科学
社会学
有机化学
宏观经济学
生态学
电气工程
生物
出处
期刊:Energies
[MDPI AG]
日期:2022-11-28
卷期号:15 (23): 8983-8983
被引量:8
摘要
Global transitions from carbon- to hydrogen-based economies are an essential component of curbing greenhouse gas emissions and climate change. This study provides an investigative review of the technological development trends within the overall hydrogen value chain in terms of production, storage, transportation, and application, with the aim of identifying patterns in the announcement and execution of hydrogen-based policies, both domestically within Korea, as well as internationally. The current status of technological trends was analyzed across the three areas of natural hydrogen, carbon dioxide capture, utilization, and storage technology linked to blue hydrogen, and green hydrogen production linked to renewable energy (e.g., water electrolysis). In Korea, the establishment of underground hydrogen storage facilities is potentially highly advantageous for the storage of domestically produced and imported hydrogen, providing the foundations for large-scale application, as economic feasibility is the most important national factor for the provision of fuel cells. To realize a hydrogen economy, pacing policy and technological development is essential, in addition to establishing a roadmap for efficient policy support. In terms of technological development, it is important to prioritize that which can connect the value chain, all of which will ultimately play a major role in the transformation of human energy consumption.
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