Research and development of on-site small skid-mounted natural gas to hydrogen generator in China

Zhang, Chao; Song, Pengfei; Xiao, Li; Zhang, Yuqing; Wang, Xiukang; Hou, Jirui; Wang, Xiulin; Lu, Lu

doi:10.1016/j.ijhydene.2023.02.006

Cited by 4 publications

(2 citation statements)

References 23 publications

Supporting

Mentioning

Contrasting

Order By: Relevance

“…The development history of hydrogen power generation in China can be traced back to the early 1980s, when China's hydrogen technology had already begun to develop. The Chinese government issued the "Guiding Opinions on Promoting the Development of the Fuel Cell Vehicle Industry" in 2017, which set the development goal of reaching a scale of over 10,000 vehicles in the fuel cell vehicle industry by 2020 and an output value of over CNY 150 billion by 2025, vigorously promoting the popularization of fuel cell vehicles [96]. Meanwhile, with the improvement of various links in the hydrogen energy industry chain, China's hydrogen energy industry is undergoing a qualitative leap.…”

Section: Overview Of Hydrogen Energy Development In Chinamentioning

confidence: 99%

China and Italy’s Energy Development Trajectories: Current Landscapes and Future Cooperation Potential

Liu,

Jiang,

Zhang

et al. 2024

Energies

View full text Add to dashboard Cite

In order to achieve the ambitious goal of “carbon neutrality”, countries around the world are striving to develop clean energy. Against this background, this paper takes China and Italy as representatives of developing and developed countries to summarize the energy structure composition and development overview of the two countries. The paper analyzes the serious challenges facing the future energy development of both countries and investigates the possibilities of energy cooperation between the two countries, taking into account their respective advantages in energy development. By comparing the policies issued by the two governments to encourage clean energy development, this paper analyzes the severe challenges faced by the two countries’ energy development in the future and combines their respective energy development advantages to look forward to the possibility of energy cooperation between the two countries in the future. This lays the foundation for China and Italy to build an “Energy Road” after the “Silk Road”.

show abstract

Section: Overview Of Hydrogen Energy Development In Chinamentioning

confidence: 99%

China and Italy’s Energy Development Trajectories: Current Landscapes and Future Cooperation Potential

Liu,

Jiang,

Zhang

et al. 2024

Energies

View full text Add to dashboard Cite

show abstract

“…Storing and utilizing the waste heat and surplus electricity of the MECDES becomes a crucial challenge in its application. Investigation reveals that a lot of waste heat and surplus electricity can be utilized in the hydrogen production process by using miniaturized natural gas hydrogen production equipment (MNGHPE) at a hydrogen station [4][5][6]. Hence, finding a scientific method to store the waste heat and surplus electricity of the MECDES as hydrogen and making the integrated system's produced energy meet the building's energy demand is meaningful.…”

Section: Introductionmentioning

confidence: 99%

Study on the Application of a Multi-Energy Complementary Distributed Energy System Integrating Waste Heat and Surplus Electricity for Hydrogen Production

Yu,

Yang,

Chen

et al. 2024

Sustainability

View full text Add to dashboard Cite

To improve the recovery of waste heat and avoid the problem of abandoning wind and solar energy, a multi-energy complementary distributed energy system (MECDES) is proposed, integrating waste heat and surplus electricity for hydrogen storage. The system comprises a combined cooling, heating, and power (CCHP) system with a gas engine (GE), solar and wind power generation, and miniaturized natural gas hydrogen production equipment (MNGHPE). In this novel system, the GE’s waste heat is recycled as water vapor for hydrogen production in the waste heat boiler, while surplus electricity from renewable sources powers the MNGHPE. A mathematical model was developed to simulate hydrogen production in three building types: offices, hotels, and hospitals. Simulation results demonstrate the system’s ability to store waste heat and surplus electricity as hydrogen, thereby providing economic benefit, energy savings, and carbon reduction. Compared with traditional energy supply methods, the integrated system achieves maximum energy savings and carbon emission reduction in office buildings, with an annual primary energy reduction rate of 49.42–85.10% and an annual carbon emission reduction rate of 34.88–47.00%. The hydrogen production’s profit rate is approximately 70%. If the produced hydrogen is supplied to building through a hydrogen fuel cell, the primary energy reduction rate is further decreased by 2.86–3.04%, and the carbon emission reduction rate is further decreased by 12.67–14.26%. This research solves the problem of waste heat and surplus energy in MECDESs by the method of hydrogen storage and system integration. The economic benefits, energy savings, and carbon reduction effects of different building types and different energy allocation scenarios were compared, as well as the profitability of hydrogen production and the factors affecting it. This has a positive technical guidance role for the practical application of MECDESs.

show abstract

Economic analysis of hydrogen production and refueling station via molten-medium-catalyzed pyrolysis of natural gas process

Zhou,

Huang,

Zhang

et al. 2024

International Journal of Hydrogen Energy

View full text Add to dashboard Cite

Research and development of on-site small skid-mounted natural gas to hydrogen generator in China

Cited by 4 publications

References 23 publications

China and Italy’s Energy Development Trajectories: Current Landscapes and Future Cooperation Potential

China and Italy’s Energy Development Trajectories: Current Landscapes and Future Cooperation Potential

Study on the Application of a Multi-Energy Complementary Distributed Energy System Integrating Waste Heat and Surplus Electricity for Hydrogen Production

Economic analysis of hydrogen production and refueling station via molten-medium-catalyzed pyrolysis of natural gas process

Contact Info

Product

Resources

About