Thermogravimetric Analysis (TGA) Raw and Processed Data for the Co-Pyrolysis of Macadamia Nutshells and Coffee Husks

This dataset contains raw and processed thermogravimetric analysis (TGA) data used in the study titled “Synergistic and Antagonistic Interactions in the Co-Pyrolysis of Macadamia Nutshells and Coffee Husks: Thermogravimetric, Kinetic, and Thermodynamic Insights.” The experiments were conducted to investigate the thermal decomposition behavior of macadamia nutshells (MS), coffee husks (CH), and their blends under inert nitrogen atmosphere.

The dataset includes:

Raw TGA Data: Original mass loss and temperature data recorded during pyrolysis experiments for MS, CH, and three different blend ratios (CH75MS25, CH50MS50, CH25MS75).

Processed Data (Excel format): Calculated derivative thermogravimetric (DTG) curves, conversion (α) values, peak decomposition temperatures (Tp), onset/endset temperatures, and degradation rates.

OriginPro Project Files (.opj): Plotting files containing TGA and DTG curves, including annotations for key thermal events.

Supporting Metadata: Experimental conditions (heating rate, sample mass, gas flow rate, instrument settings) and sample descriptions.

All data are organized systematically to facilitate reproducibility of the thermal analysis and kinetic modeling. Researchers can use this dataset for further kinetic studies, master plot analysis, thermodynamic calculations, or comparative evaluation with other biomass materials.