Zobrazeno 1 - 10
of 16
pro vyhledávání: '"Fakhry Seyedeyn-Azad"'
Publikováno v:
The Canadian Journal of Chemical Engineering. 93:500-509
Thermo-physical properties including densities and viscosities of bio-oil itself and its two fractions (aqueous fraction and organic fraction) are important for practical utilization. In this study, the bio-oil fractions were prepared in various weig
Publikováno v:
Korean Journal of Chemical Engineering. 32:328-334
H-Y zeolite was prepared with Na-Y zeolite via ion-exchange method. Ni-Y and Ce-Y zeolites were then prepared with H-Y zeolite via solid-state ion-exchange (SSIE) method. The pellet form of the zeolites was employed for removal of thiophene from samp
Publikováno v:
Chemical Product and Process Modeling. 9:155-164
In this study, Ni–Y and Ce–Y zeolites are prepared using synthesized Na–Y zeolite through solid-state ion-exchange method. The adsorptive desulfurization of a model gasoline containing 194, 116 and 72 ppmw sulfur is evaluated in a batch system
Publikováno v:
Energy & Fuels. 27:3332-3340
To test the viability of converting sawdust to bio-oil, an experimental fluidized-bed reactor was designed, constructed, and operated. The design was for a sawdust feed rate of 100 g/h at a temperature of 500 °C. The gas residence time in the reacto
Publikováno v:
Chemical Engineering Journal. 180:145-150
Nickel-based catalysts supported on zirconia (Ni/ZrO 2 ) were prepared, characterized and tested for the production of hydrogen via steam reforming of bio-oil. The effects of metal loading on the hydrogen (H 2 ) and carbon monoxide (CO) yields and th
Publikováno v:
Fuel Processing Technology. 92:2203-2210
Catalytic steam reforming of bio-oil was investigated in a fixed bed tubular reactor for production of hydrogen. Two series of nickel/alumina (Ni/Al 2 O 3 ) supported catalysts promoted with ruthenium (Ru) and magnesium (Mg) were prepared. Each catal
Publikováno v:
Fuel Processing Technology. 92:563-569
Production of hydrogen (H 2 ) from catalytic steam reforming of bio-oil was investigated in a fixed bed tubular flow reactor over nickel/alumina (Ni/Al 2 O 3 ) supported catalysts at different conditions. The features of the steam reforming of bio-oi
Publikováno v:
Fluid Phase Equilibria. 301:73-79
Configurational-biased Gibbs ensemble Monte Carlo simulations were performed to obtain the phase behavior of the homologous series of primary alcohols from ethanol to 1-heptanol. Molecular interactions in these systems are modeled by a newly develope
Autor:
Majid Dastanian, Fakhry Seyedeyn-Azad
Publikováno v:
Industrial & Engineering Chemistry Research. 49:11254-11259
Desulfurization of heavy straight-run gasoline (HSRG) was accomplished over Ni(II)−Y zeolite. Na−Y zeolite, a nanoporous adsorbent, was synthesized and ion-exchanged with NH4NO3 to obtain NH4−Y zeolite. The obtained material was then converted
Publikováno v:
Applied Surface Science. 257:603-609
In this research, the adsorption of a model sulfur compound, thiophene, from a simulated gasoline onto Ce–Y zeolite in pellet and powder forms was investigated. For this purpose, zeolite Na–Y was synthesized, and Ce–Y zeolite was prepared via s