Insight report on Technological Development of China’s hydrogen energy industry in 2022 From Zhi Huiya
The following is the Insight report on Technological Development of China’s hydrogen energy industry in 2022 From Zhi Huiya recommended by recordtrend.com. And this article belongs to the classification: new energy, research report.
There are six chapters in the report, which are: brief introduction and development history of hydrogen energy industry, panoramic scanning of hydrogen energy industry, perspective of technology development trend of China’s hydrogen energy industry, R & D competition pattern of China’s hydrogen energy industry, technology inventory of China’s representative hydrogen energy enterprises, and technology development prospect of hydrogen energy industry.
At present, continuous technological innovation has become a key factor to promote industrial progress. According to the report, judging from the technical development trend of China’s hydrogen energy industry, hydrogen production from electrolytic water, as a clean and sustainable way of hydrogen production, is an important direction for the development of hydrogen production technology in China in the future. According to the prediction of smart bud, the number of patent applications for electrolytic water hydrogen production technology will reach a phased peak in 2022.
According to the different forms of hydrogen or hydrogen storage materials, hydrogen storage and transportation methods are mainly divided into four forms: high-pressure gaseous storage and transportation, low-temperature liquid storage and transportation, solid storage and transportation and high-pressure liquid storage and transportation. According to the research of the report, from the number and growth trend of patents of these four hydrogen storage and transportation modes, the growth momentum of high-pressure gaseous and high-pressure liquid storage and transportation technologies is the best.
In terms of hydrogen injection, the report shows that up to now, there are 2373 patent applications for hydrogen refueling stations in China, with an average annual patent application volume of 62. From the trend of patent application, it is found that the period from 2002 to 2015 is the embryonic period of technology; After 2016, China’s hydrogenation station patent applications showed an explosive growth trend. According to the prediction of smart bud, it is estimated that the number of patent applications for related technologies of domestic hydrogen refueling stations will reach 492 and 551 respectively in 2022 and 2023.
From the perspective of China’s representative hydrogen energy enterprises, the upstream links include: Huaneng Group, a representative enterprise of hydrogen production technology, Shanghai heyoude, a representative enterprise of storage and transportation technology, furuite equipment, and Shanghai hydrogen Maple energy, a representative enterprise of filling technology; In the middle reaches, including: Xinyuan power, a leading fuel cell enterprise, and Shanghai Shenli, a leading enterprise in stack technology; In the downstream links, including: Wuhan grove, a representative enterprise of hydrogen passenger cars, and yihuatong, a representative enterprise of hydrogen fuel cell engine.
According to the study of the report, at this stage, all links of hydrogen energy are basically in the development stage of technology demonstration and localization, whether it is large-scale hydrogen production from renewable energy, hydrogen energy storage, transportation, distribution and specific downstream applications. Among them, hydrogen production from renewable energy is the long-term direction, and the industrialization process of hydrogen fuel cell still needs time.
In the specific industrial chain links, hydrogen production, storage and transportation in the upstream are two basic fields; In the middle reaches, from the perspective of patent application, the R & D focus of domestic applicants for hydrogen fuel cells and systems is mainly focused on key components such as membrane electrode, catalyst, proton exchange membrane and bipolar plate.
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