Researchers studied how to turn leftover rubber wood sawdust into useful energy and chemicals through a fast heating process called pyrolysis. By heating the sawdust without oxygen, they were able to create bio-oil, bio-char, and pyrolysis gas. They tested two different types of pyrolyzers to see which one worked best. The results show that fast pyrolysis of rubber wood sawdust can be an efficient way to generate valuable products from biomass waste.