2. Thermochemical Conversion: Through processes like pyrolysis and gasification, biomass is heated at large temperatures with limited oxygen to produce several precious products:suiwerheid نَقاء، نَقاوَه، صَفاء، خُلوص، طَهارَه чистота pureza čistota die Reinheit renhed αγνότητα, καθαρότηταp