Zobrazeno 1 - 10
of 27
pro vyhledávání: '"Noris Gallandat"'
Publikováno v:
CHIMIA, Vol 75, Iss 3, Pp 156-162 (2021)
The storage of renewable energy is crucial for the substitution of fossil fuels with renewable energy. Hydrogen is the first step in the conversion of electricity from renewable sources to an energy carrier. However, hydrogen is technically and econo
Externí odkaz:
https://doaj.org/article/c3a620d3a328479ca99fda93939fafeb
Autor:
Andreas Züttel, Noris Gallandat, Paul J. Dyson, Louis Schlapbach, Paul W. Gilgen, Shin-Ichi Orimo
Publikováno v:
Frontiers in Energy Research, Vol 9 (2022)
Fossil fuels and materials on Earth are a finite resource and the disposal of waste into the air, on land, and into water has an impact on our environment on a global level. Using Switzerland as an example, the energy demand and the technical challen
Externí odkaz:
https://doaj.org/article/289f4084f949429aaa6c7f9ee22074b2
Publikováno v:
International Journal of Hydrogen Energy. 44:13583-13591
This work presents an in-depth investigation of different techniques used to accurately determine pressure-composition isotherms (pcI) as well as thermodynamic and kinetic parameters of metal hydrides. A case study is presented for an alloy of the ty
Publikováno v:
Reaction Chemistry & Engineering. 4:100-111
The methanation of carbon dioxide is an option for chemical storage of renewable energy together with greenhouse gas reutilization because it offers a product with a high energy density. The reaction CO2 + 4H2 ↔ CH4 + 2H2O is performed on a Ru/Al2O
Publikováno v:
Journal of Catalysis. 366:139-149
Fe, Co, Ni and Cu are the main non-noble industrially significant catalysts in the CO2 and CO gas phase hydrogenation reaction towards hydrocarbons and alcohols. These catalysts are typically supported on metal oxides such as SiO 2, TiO2, Al2O3 and Z
Publikováno v:
Chimia. 75(3)
The storage of renewable energy is crucial for the substitution of fossil fuels with renewable energy. Hydrogen is the first step in the conversion of electricity from renewable sources to an energy carrier. However, hydrogen is technically and econo
Publikováno v:
IEEE Transactions on Industry Applications. 54:3281-3293
The significant losses in the end components due to leakage flux excited by the armature and field end windings can result in partial overheating, and are important for the design of large synchronous generators. This paper describes a method based o
Publikováno v:
Sustainable Energy & Fuels. 2:1101-1110
A 2 kW methanation reactor was designed, built and tested for the gas phase hydrogenation of CO2 to CH4. The reactor is a single-stage, fixed-bed reactor. A commercial catalyst with 0.5% wt Ru on an alumina support was applied and characterized using
Publikováno v:
Journal of Power and Energy Engineering. :34-49
Hydrogen is seen as a key element for the transition from a fossil fuel based economy to a renewable, sustainable economy. Hydrogen can be used either directly as an energy carrier or as a feedstock for the reduction of CO2 to synthetic hydrocarbons.
Publikováno v:
Sustainable Energy & Fuels. 1:1748-1758
The design and build of a pilot plant for the conversion of solar energy to synthetic hydrocarbons is presented. In addition to technical realization, valuable economic parameters and information about suppliers are presented. The average power of th