WANG Xiulin,SUI Yiyan,HOU Jianguo,et al.Research on development trend of small-scale on-site hydrogen production technology from natural gas based on patent analysis[J].Low-carbon Chemistry and Chemical Engineering,2023,48(06):120-126.
WANG Xiulin,SUI Yiyan,HOU Jianguo,et al.Research on development trend of small-scale on-site hydrogen production technology from natural gas based on patent analysis[J].Low-carbon Chemistry and Chemical Engineering,2023,48(06):120-126. DOI: 10.12434/j.issn.2097-2547.20230010.
Research on development trend of small-scale on-site hydrogen production technology from natural gas based on patent analysis
The mature natural gas transmission and distribution network can be used for on-site hydrogen production from natural gas, solving the problem of high hydrogen storage and transportation costs, and gradually becoming a research hotspot in the field of on-site hydrogen production in the station. By studying the domestic and foreign patents related to small-scale on-site hydrogen production technology from natural gas, the existing problems, research status, application and future development direction of this technology were studied. At present, the research of small-scale on-site hydrogen production technology from natural gas mainly focus on process optimization and reformer development, followed by the research and development of catalysts and pressure swing adsorption beds. The demand of small-scale on-site hydrogen production technology from natural gas is high in China, and the domestic market is large. However, from the perspective of technology research, the United States and Japan still occupy the leading position in this technology field. With the orderly progress of domestic China hydrogen cities clusters, the demand for hydrogen is increasing steadily, and the small-scale on-site hydrogen production technology from natural gas has broad development prospects, which will help the steady development of China’s hydrogen energy industry.
关键词
氢能站内制氢天然气重整专利分析
Keywords
hydrogen energyhydrogen production in stationnatural gas reformingpatent analysis
PAN C, GUO Z L, DAI H, et al. Anti-sintering mesoporous Ni-Pd bimetallic catalysts for hydrogen production via dry reforming of methane [J]. Int J Hydrogen Energy, 2020, 45(32): 16133-16143.
ZHANG C, SONG P F, SUI Y Y, et al. Economic competitiveness of compact steam methane reforming technology for on-site hydrogen supply: A Foshan case study [J]. Int J Hydrogen Energy, 2022, 47(76): 32359-32371.
LI S, HAO P X, ZHU X C, et al. On-site demonstration of an elevated temperature hydrogen clean-up unit for fuel cell applications [J]. Adsorption, 2019, 25(8): 1683-1983.
SONG P F, SUI Y Y, SHAN T W, et al. Assessment of hydrogen supply solutions for hydrogen fueling station: A Shanghai case study [J]. Int J Hydrogen Energy, 2020, 45(58): 32884-32898.