Development of a hybrid pyrolysis device and justification of energy efficiency G. N. Uzakov, M. Sh. Mamatova, B. M. Toshmamatov and A. A. Khusenov E3S Web Conf., 623 (2025) 03012 Published online: 08 April 2025 DOI: 10.1051/e3sconf/202562303012