Production. Storage, Transportation and Simulation Scheme of Hydrogen Energy

Hydrogen energy is regarded as the most potential clean energy in the 21st century, and it is also a kind of clean energy that is accelerated to be developed and utilized under the background of peak carbon dioxide emissions and carbon neutrality. In order to clarify the methods and technologies of hydrogen energy preparation, storage and transportation, this paper summarizes the specific methods of hydrogen energy production, storage and transportation. The results show that the main methods of hydrogen preparation are fossil fuel reforming, water electrolysis and biomass hydrogen production. Hydrogen storage methods mainly include high-pressure gaseous hydrogen storage, low-temperature liquid hydrogen storage and hydrogen storage materials. The transportation of hydrogen energy mainly includes the transportation of compressed hydrogen, liquid hydrogen, hydrogen storage medium, pipeline and manufacturing raw materials. The role of geological work in the development of hydrogen energy is emphatically introduced in order to provide reference for accelerating the strategic deployment of hydrogen energy in China.