To improve the yield of propylene in fluidized catalytic cracking, a series of different Au/ZSM-5-TOS catalysts were prepared by modifying ZSM-5, using an external surface modification method and Au nanoparticles. The modified catalyst maintained the MFI structure of ZSM-5, whereas the pore-opening size of the zeolite relatively decreased, without affecting its internal structure. The acidity of ZSM-5, especially the Brønsted acidity, reduced. Among the studied catalysts, the 0.2 wt% Au/ZSM-5-1%TOS catalyst exhibited the best feedstock conversion and propylene selectivity, along with a significant increase in propylene selectivity and a slight decrease in the conversion of light diesel oil, even after water vapor treatment at 800 °C for 4 h...
Among the possible on-purpose technologies for propene production, direct conversion of butene-rich ...
Catalytic cracking of light naphtha was carried out in a fixed bed reactor over ZSM-48 and EU-1 zeol...
Fluid catalytic cracking (FCC) is one of the major conversion technologies in the oil refinery indus...
ZSM-5 zeolite is widely used in catalytic cracking of hydrocarbon, but the conventional ZSM-5 zeolit...
ZSM-5 zeolite is widely used in catalytic cracking of hydrocarbon, but the conventional ZSM-5 zeolit...
Propylene is one of the fastest growing petrochemicals, driven primarily by the high growth rate of ...
Propylene is one of the fastest growing petrochemicals, driven primarily by the high growth rate of ...
Catalytic cracking of butene to propylene was carried out in a continuous-flow fixed-bed reactor ove...
Catalytic cracking of butene to propylene was carried out in a continuous-flow fixed-bed reactor ove...
Ethanol conversion to C3+ olefins, especially propylene, using Zr-modified H-ZSM-5 catalysts was inv...
Catalytic cracking of butene to propylene was carried out in a continuous-flow fixed-bed reactor ove...
A unique mesostructured fibrous silica@ZSM-5 (HSi@ZSM-5) catalyst was synthesized via microemulsion ...
Methanol-to-propylene conversion was carried out in a continuous-flow fixed-bed reactor over nano-si...
To enhance the textural properties and the hydrothermal stability of porous catalysts, ZSM-22 zeolit...
LPG olefins (propene and butenes) are key building blocks in the petrochemical industry whose demand...
Among the possible on-purpose technologies for propene production, direct conversion of butene-rich ...
Catalytic cracking of light naphtha was carried out in a fixed bed reactor over ZSM-48 and EU-1 zeol...
Fluid catalytic cracking (FCC) is one of the major conversion technologies in the oil refinery indus...
ZSM-5 zeolite is widely used in catalytic cracking of hydrocarbon, but the conventional ZSM-5 zeolit...
ZSM-5 zeolite is widely used in catalytic cracking of hydrocarbon, but the conventional ZSM-5 zeolit...
Propylene is one of the fastest growing petrochemicals, driven primarily by the high growth rate of ...
Propylene is one of the fastest growing petrochemicals, driven primarily by the high growth rate of ...
Catalytic cracking of butene to propylene was carried out in a continuous-flow fixed-bed reactor ove...
Catalytic cracking of butene to propylene was carried out in a continuous-flow fixed-bed reactor ove...
Ethanol conversion to C3+ olefins, especially propylene, using Zr-modified H-ZSM-5 catalysts was inv...
Catalytic cracking of butene to propylene was carried out in a continuous-flow fixed-bed reactor ove...
A unique mesostructured fibrous silica@ZSM-5 (HSi@ZSM-5) catalyst was synthesized via microemulsion ...
Methanol-to-propylene conversion was carried out in a continuous-flow fixed-bed reactor over nano-si...
To enhance the textural properties and the hydrothermal stability of porous catalysts, ZSM-22 zeolit...
LPG olefins (propene and butenes) are key building blocks in the petrochemical industry whose demand...
Among the possible on-purpose technologies for propene production, direct conversion of butene-rich ...
Catalytic cracking of light naphtha was carried out in a fixed bed reactor over ZSM-48 and EU-1 zeol...
Fluid catalytic cracking (FCC) is one of the major conversion technologies in the oil refinery indus...