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Negative / Null Result ReportOpen accessEngineering· cited by 9

Effect of Pyrolysis Temperature on Chemical Structure and Thermal Stability of Digestate-Based Biochar

Justyna Kujawska; Wojciech Cel; B. Charmas; Dorota Szala · 2026 · Energies

WASTE classifies this as Negative / Null Result Report · AI classification, approximate

The study found no significant effect — useful as a negative control or null benchmark for your own design.

Abstract

Biochar obtained from digestate is a promising material in the context of digestate management. However, it is important to note that the properties of the resulting material are largely dependent on the parameters of the pyrolysis process, with temperature being a particularly significant factor. The objective of this study was to evaluate the impacts of the digestate pyrolysis temperature on the chemical structure, thermal stability, and thermal decomposition characteristics of biochar produced at temperatures of 400, 500, 600, and 800 °C in an inert nitrogen atmosphere. Material characteriz

Abstract by Justyna Kujawska; Wojciech Cel; B. Charmas; Dorota Szala, Energies (2026) — licensed CC BY 4.0.

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Metadata source: OpenAlex · DOI 10.3390/en19041043