Catalytic Performance Data for Levulinic Acid Dimerization with Impurities

Research data from e-cienciaDatos Harvested Dataverse investigates the influence of common impurities on heterogeneous acid catalysts for producing bio-jet fuel precursors. The dataset, authored by Marta Paniagua and last updated in November 2025, compares sulfonic acid-based materials and commercial zeolites. It details catalyst deactivation and regeneration processes, identifying furfural as the most detrimental impurity.

Use Cases

• Modeling catalyst deactivation based on impurity presence described in the study
• Comparing regeneration method efficacy for different catalyst types mentioned in the description
• Analyzing synergistic effects of impurity mixtures on catalytic activity
• Screening catalyst suitability for aldol dimerization reactions under impure feed conditions

Strengths

• Focuses on a specific, industrially relevant chemical process for biofuel precursors
• Examines multiple catalyst types and regeneration methods as described
• Identifies a key detrimental impurity (furfural) and a synergistic effect from mixtures

Limitations

• Column-level documentation is absent; field semantics must be inferred after download
• Row count is unknown, which may limit suitability assessment
• Description metadata is limited; actual data quality requires manual inspection after download

Provenance

Source

e-cienciaDatos Harvested Dataverse

Collection Method

Likely contains experimental results from catalytic performance studies.

Time Range

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Freshness

Last updated 2025-11-04 22:08:22; freshness should be verified

Geography

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