Volatile State Mathematical Models for Predicting Components in Biomass Pyrolysis Products

• DOI: 10.5614/j.eng.technol.sci.2022.54.1.8
• Publication Date: 2022-02-22T03:37:05Z
• Authors: Pandit Hernowo; Carolus B. Rasrendra; Yogi W. Budhi; Jenny Rizkiana; Anton Irawan; Septhian Marno; Yana Meliana; Oki Muraza; Yazid Bindar
• Keywords: Mass fraction; Component (thermodynamics); Husk; Fraction (chemistry)

Volatile state mathematical models for quantifying the chemical components in volatile biomass pyrolysis products were developed. The component mass yield Yi rate depends linearly on its pseudo kinetic constant and remaining yield. fraction of each was modeled from derivation equation. A new model equation successfully involved variables are: number, temperature, heating rate, pre-exponential factor, activation energy related to component. yi predicted using this within a temperature range. Available experimental data beechwood rice husk used confirm developed model. separated into bio-pyrolysis gas (BPG) oil (BPO). Five BPG forty BPO quantified. reaction specific as polynomial function temperature. are quantifiable fractions yields agreed excellently with available data.