What are the characteristics of pyrolysis oil?

Industry News / Date:April 8, 2025

Pyrolysis oil, also known as bio-oil, is a versatile liquid product derived from the oxygen-free thermal decomposition of organic materials such as waste tires, plastics, and oil sludge. Here is DOING Group's introduction to the characteristics of pyrolysis oil.

pyrolysis oil from waste featuresDOING waste pyrolysis machine

1.High Energy Density

Pyrolysis oil contains 15-25 MJ/kg energy density is comparable to coal contains 20 MJ/Kg energy density. This positions it as a viable renewable energy alternative. DOING Group pyrolysis machines optimize output efficiency, achieving 35-52% oil yield from tires, 30-95% oil yield from plastics, 15-70% oil yield from oil sludge.

Waste recycling pyrolysis oil specificationsOil yield of waste pyrolysis

2.Complex Composition

Pyrolysis oil contains a mixture of water, acids, alcohols, and aromatic compounds. This complexity contributes to its low pH value and corrosiveness, DOING Group machines are made of national standard materials, which are corrosion-resistant and can also be customized with 304/316L stainless steel materials.

Pyrolysis oil from waste featuresFeatures of DOING waste pyrolysis furnace

3.High Viscosity

The viscosity of pyrolysis oil varies depending on the type of feedstock and the conditions under which it is produced. In general, pyrolysis oil has a higher viscosity than conventional fuels, which makes it more challenging to handle and use in combustion applications. DOING design two types of pyrolysis oil distillation machine: acid wash and alkali wash chemicals type and patented solid catalyst chemicals type to adjust its viscosity for specific uses, such as in diesel generator, heavy machine.

pyrolysis oil usesRefined pyrolysis oil application

Despite these challenges, pyrolysis oil is environmentally friendly, as DOING purifies the pyrolysis oil produced from waste tires or waste plastics to remove impurities such as sulfur and nitrogen, thereby reducing the emission of harmful substances during the combustion process. Pyrolysis oil has a wide range of uses, such as steel mills, boiler plants, cement plants, glass plants and power plants.

pyrolysis oil usesPyrolysis oil application

Pyrolysis oil holds immense potential as a sustainable energy resource, the price of pyrolysis oil is about $500. DOING provides you with the specifications of tire pyrolysis oil for reference.

Waste recycling pyrolysis oil specificationsWaste recycling pyrolysis oil specifications

DOING is not just manufacturing waste recycling pyrolysis machines, we are engineering solutions to maximize the value of this renewable resource. If you want to know more information about the pyrolysis oil, please feel free to contact DOING Group. Our professional teams are on standby to offer tailored solutions for you.

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