AI Article Synopsis

  • Desilicated Beta (DeBeta) was used as a catalyst in the pyrolysis of waste lignin, aiming to produce aromatic hydrocarbons.
  • Both DeBeta and unmodified Beta catalysts were effective in converting oxygen-rich pyrolyzates into stable aromatic hydrocarbons.
  • DeBeta outperformed Beta in yield due to improved diffusion rates facilitated by its mesopore structure.

Article Abstract

Desilicated Beta (DeBeta) was applied as the catalyst to the catalytic pyrolysis of waste lignin for the formation of aromatic hydrocarbon, and its performance was compared with that of the unmodified Beta. Large amounts of oxygen containing pyrolyzates were efficiently converted to stable aromatic hydrocarbons over both Beta and DeBeta catalysts. Compared to Beta, DeBeta exhibited the higher performance for the formation of aromatic hydrocarbons due to the enhanced diffusion efficiency through the mesopore.

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http://dx.doi.org/10.1166/jnn.2019.15948DOI Listing

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Article Synopsis
  • Desilicated Beta (DeBeta) was used as a catalyst in the pyrolysis of waste lignin, aiming to produce aromatic hydrocarbons.
  • Both DeBeta and unmodified Beta catalysts were effective in converting oxygen-rich pyrolyzates into stable aromatic hydrocarbons.
  • DeBeta outperformed Beta in yield due to improved diffusion rates facilitated by its mesopore structure.
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