Synthesis of tungstates/Ni0.5Cu0.5O nanocomposite materials for hydrogen separation cermet membranes
Sign Up to like & getrecommendations! Published in 2018 at "Composite Structures"
DOI: 10.1016/j.compstruct.2018.06.004
Abstract: Abstract In this work mixed protonic-electronic conducting nanocomposites comprised of Mo or La doped Nd5.5WO11.25-δ and Cu0.5Ni0.5O were prepared by mechanical mixing in a high energy mill and sintering at 1100 °C using either conventional thermal… read more here.
Keywords: tungstates ni0; ni0 5cu0; synthesis tungstates; 5cu0 nanocomposite ... See more keywords
Investigation into enhancing reforming of biomass-derived glycerol in a membrane reactor with hydrogen separation
Sign Up to like & getrecommendations! Published in 2018 at "Fuel Processing Technology"
DOI: 10.1016/j.fuproc.2018.06.004
Abstract: Abstract In order to investigate the hydrogen separation enhancing effect on glycerol steam reforming performance, the simulation is carried out via a packed bed membrane reactor, where the porous media model is employed to model… read more here.
Keywords: separation; membrane reactor; hydrogen separation; hydrogen ... See more keywords
585 divacancy-defective germanene as a hydrogen separation membrane: A DFT study
Sign Up to like & getrecommendations! Published in 2017 at "International Journal of Hydrogen Energy"
DOI: 10.1016/j.ijhydene.2017.08.025
Abstract: Abstract As sustainable and clean energy, hydrogen is the most attractive and promising energy source in the future. Membrane separation is attractive due to its high hydrogen separation performance and low energy consumption. Van-der-Waals-corrected density… read more here.
Keywords: energy; hydrogen; germanene; membrane ... See more keywords
Hydrogen separation by thin vanadium-based multi-layered membranes
Sign Up to like & getrecommendations! Published in 2018 at "International Journal of Hydrogen Energy"
DOI: 10.1016/j.ijhydene.2017.12.148
Abstract: Abstract Thanks to their high hydrogen permeability, vanadium based alloys can be a valuable and sustainable alternative to palladium alloys, commonly employed in commercial membranes for hydrogen purification/separation. In this work, the unprecedented deposition of… read more here.
Keywords: hydrogen separation; vanadium based; membranes hydrogen; hydrogen ... See more keywords
Perovskite-based proton conducting membranes for hydrogen separation: A review
Sign Up to like & getrecommendations! Published in 2018 at "International Journal of Hydrogen Energy"
DOI: 10.1016/j.ijhydene.2018.06.045
Abstract: Abstract Hydrogen is considered a fuel of the future due to its diversified supply and zero greenhouse gas emission. The application of advanced membrane technology for hydrogen separation within the larger hydrogen production process context… read more here.
Keywords: hydrogen; proton conducting; hydrogen separation; perovskite based ... See more keywords
Enhancement of membrane hydrogen separation on glycerol steam reforming in a fluidized bed reactor
Sign Up to like & getrecommendations! Published in 2018 at "International Journal of Hydrogen Energy"
DOI: 10.1016/j.ijhydene.2018.08.069
Abstract: Abstract Membrane hydrogen separation can effectively promote fuel conversion and hydrogen yield by means of altering chemical equilibrium of reforming reactions. In this work, the enhancing process of glycerol steam reforming via a fluidized bed… read more here.
Keywords: glycerol steam; hydrogen; membrane hydrogen; membrane ... See more keywords
Hydrogen separation from blended natural gas and hydrogen by Pd-based membranes
Sign Up to like & getrecommendations! Published in 2019 at "International Journal of Hydrogen Energy"
DOI: 10.1016/j.ijhydene.2019.03.044
Abstract: Abstract Hydrogen separation membranes based on a heated metal foil of a palladium alloy, offer excellent permeability for hydrogen as a result of the solution-diffusion mechanism. Here, the possibility to separate hydrogen from the mixture… read more here.
Keywords: natural gas; hydrogen; gas hydrogen; hydrogen separation ... See more keywords
Co-based zeolitic imidazolate framework ZIF-9 membranes prepared on α-Al2O3 tubes through covalent modification for hydrogen separation
Sign Up to like & getrecommendations! Published in 2020 at "International Journal of Hydrogen Energy"
DOI: 10.1016/j.ijhydene.2019.10.230
Abstract: Abstract Hydrogen has been regarded as the most promising clean and renewable energy. Beside the production of the hydrogen, the separation of hydrogen is also an import issue before it can be used in fuel… read more here.
Keywords: zif membrane; separation; zif; hydrogen separation ... See more keywords
Experimental investigations of AB5-type alloys for hydrogen separation from biological gas streams
Sign Up to like & getrecommendations! Published in 2020 at "International Journal of Hydrogen Energy"
DOI: 10.1016/j.ijhydene.2019.11.207
Abstract: Abstract AB5-type intermetallic compounds are suitable materials for hydrogen separation due to their ability selectively absorb hydrogen from different gas streams, including biologically produced ones. Recent studies show that metal hydride-based purification systems can effectively… read more here.
Keywords: ab5 type; hydrogen; gas streams; separation ... See more keywords
Non-noble metal catalysts coated on oxygen-permeable membrane reactors for hydrogen separation
Sign Up to like & getrecommendations! Published in 2020 at "Journal of Membrane Science"
DOI: 10.1016/j.memsci.2019.117463
Abstract: Abstract Catalytic membrane reactors for hydrogen separation based on oxygen-permeable membranes have attracted much attention. It is of great significance to develop effective non-noble metal catalysts for the membrane reactor. Fe, Co and Ni based… read more here.
Keywords: membrane reactors; reactors hydrogen; oxygen permeable; membrane ... See more keywords
Erosion behaviors of membrane tubes in a fluidized bed reactor with hydrogen separation
Sign Up to like & getrecommendations! Published in 2020 at "Powder Technology"
DOI: 10.1016/j.powtec.2020.12.017
Abstract: Abstract Based on a hybrid Eulerian-Lagrangian approach, erosion characteristic of membrane tubes in a membrane-assisted fluidized bed reactor is numerically evaluated. The erosion rate of Pd-based membrane is integrated. The influence of hydrogen separation on… read more here.
Keywords: erosion; fluidized bed; bed reactor; membrane ... See more keywords