Application of low-cost natural zeolite catalyst to enhance monoaromatics yield in co-pyrolysis of wheat straw and waste tire

Ahmed, Absar; Khan, Shoaib Raza; Zeeshan, Muhammad

doi:10.1016/j.joei.2022.10.014

Cited by 7 publications

(2 citation statements)

References 68 publications

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“…15 The natural zeolite catalyst was used to raise the monoaromatics yield in co-pyrolysis of wheat straw and waste tire. 16 The pyrolysis of thermoplastic polymers was investigated in the presence of Si and ZSM-5 modified catalysts. It was seen that the catalyst changed the physicochemical characteristics of the products.…”

Section: Introductionmentioning

confidence: 99%

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Catalytic pyrolysis of lignocellulosic and algal biomass using NaOH as a catalyst

Ram,

Ku,

Vasudev

2024

Biofuels Bioprod Bioref

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In this work, the pyrolysis of barley straw (BS) and brown algae (BA) mixed with NaOH as a catalyst was compared. Four different catalyst‐to‐biomass mass ratios (i.e., 6:100, 8:100, 10:100, and 12:100) and five pyrolysis heating rates were examined. The kinetic parameters (e.g., the activation energy and pre‐exponential factor) were evaluated using the Friedman method and kinetic models. For noncatalytic pyrolysis, the average activation energies for BS and BA samples were 139.71 and 183.19 kJ mol−1, respectively. However, the addition of catalyst generally increased the average activation energy of BS samples but decreased that of BA samples. The enthalpy change and Gibbs free energy change revealed that both catalytic and noncatalytic pyrolysis processes were nonspontaneous and endothermic, and the inclusion of catalyst increased the average entropy change of the BS samples but decreased that of the BA samples. Char and biochar yields after pyrolysis were also analyzed quantitatively. These observations provide insight into the differences in catalytic pyrolysis between lignocellulosic and algal biomass species.

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Section: Introductionmentioning

confidence: 99%

“…An increase in the bio oil yield was observed when the mixture of ZSM‐5 and KOH was used 15 . The natural zeolite catalyst was used to raise the monoaromatics yield in co‐pyrolysis of wheat straw and waste tire 16 . The pyrolysis of thermoplastic polymers was investigated in the presence of Si and ZSM‐5 modified catalysts.…”

Section: Introductionmentioning

confidence: 99%

Catalytic pyrolysis of lignocellulosic and algal biomass using NaOH as a catalyst

Ram,

Ku,

Vasudev

2024

Biofuels Bioprod Bioref

View full text Add to dashboard Cite

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Bio-based aromatics for chemicals and materials: Advances in renewable drop-in and functional alternatives

Wegelin,

Meier

2024

Current Opinion in Green and Sustainable Chemistry

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Quantitative sustainability assessment of plant layouts for mechano-chemical remanufacturing of waste tires into rubber sheets with integrated pyrolysis-distillation

Abdullah

2024

Environmental Challenges

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Application of low-cost natural zeolite catalyst to enhance monoaromatics yield in co-pyrolysis of wheat straw and waste tire

Cited by 7 publications

References 68 publications

Catalytic pyrolysis of lignocellulosic and algal biomass using NaOH as a catalyst

Catalytic pyrolysis of lignocellulosic and algal biomass using NaOH as a catalyst

Bio-based aromatics for chemicals and materials: Advances in renewable drop-in and functional alternatives

Quantitative sustainability assessment of plant layouts for mechano-chemical remanufacturing of waste tires into rubber sheets with integrated pyrolysis-distillation

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