نتایج جستجو برای: catalytic reforming

تعداد نتایج: 84809  

Journal: :Applied Catalysis A-general 2021

Methane reforming allows the production of synthesis gas (syngas) which is an important mixture feedstock for chemicals and energy carriers. Steam methane (SRM) partial oxidation (POM) have been deployed at large industrial scale, while dry (DRM) more recently tri-reforming (TRM) are intensively studied. TRM simultaneously combines SRM, POM DRM in a unique process overcoming several weaknesses ...

Journal: :Chemical Engineering Science 2021

Abstract A series of supported Ni-Mo catalysts were synthesised through a deposition-co-precipitation method (DcP) and investigated in combined steam dry reforming. The prepared by Yttria-Stabilised Zirconia (YSZ), Gadolinium-Doped Ceria (GDC) Stabilised (CSZ) with improved carbon tolerance have the potential to be used as anodes Solid Oxide Fuel Cells (SOFC). These will applied anode supportin...

Journal: :Renewable & Sustainable Energy Reviews 2021

Abstract The gasification of biomass produces a syngas that can be used for electricity generation and fuels/chemicals production. However, tar is generated along with the as by-product which causes problematic issues in end-use syngas, such blockages, plugging corrosion. Catalytic steam reforming suitable option to convert into more presence nickel-based catalysts, preferred catalyst, mainly d...

Journal: :Solar Energy 2021

Thermochemical methane reforming to syngas is performed on a massive scale in the chemical industry, providing feedstock for many processes such as hydrogen, ammonia and methanol production. The high temperature process heat required endothermic reaction could be supplied by conentrated solar energy, hybrid solar-fossil process. This can achieved re-designing conventional technologies utilize e...

Journal: :Journal of Physical Chemistry C 2021

Carbon-based materials are commonly used in catalysis as metal-free catalysts and supports for metal particles. We investigated a series of graphene point defects using the density functional theory (DFT) shed light on their role catalytic reforming ammonia. The adsorption molecules reaction intermediates carbon vacancies, lattice reconstruction, partial oxidation, dopants was analyzed to provi...

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