Pyrolysis

Transforming plastic waste into value starts with a future‑focused mindset, powered by innovation.  Pyrolysis enables the conversion of mixed plastic waste into valuable synthetic crude oil, supporting circular economy ambitions while reducing dependency on fossil resources. Evonik provides enabling technologies and deep process expertise to ensure stable, high-quality pyrolysis oil is suitable as a feedstock for new products.

Pyrolysis: A Key Enabler for Circular Plastics

Pyrolysis converts plastic waste into synthetic crude oil, called Pyrolysis oil. This oil can be utilized directly in established production processes or undergo further refinement. Pyrolysis not only reduces the volume of plastic waste but also lowers CO2 emissions. Instead of ending up in incinerators or landfills, plastic waste can now be repurposed, contributing to a more sustainable future. Pyrolysis oil is an alternative to fossil naphtha, which can be reintegrated into the production cycle as a key starting material for plastics.

Why Choose Evonik for Pyrolysis?

• Superior Purification: Remove contaminants and stabilize pyrolysis oil for downstream processing.

• Operational Efficiency: Reduce or prevent downtime, simplify handling from production to transport and further processing, and enhance oil quality with customized solutions.

• Sustainability at the Core: Enable circularity by turning waste into feedstock for new products.

By combining pyrolysis & upgradation processes with Evonik’s solutions, we promote a sustainable future in plastic production.

Solutions by Application

Pyrolysis Oil Stabilization & Upgradation

Stabilization

• SiYPro® Performance Additives – a full range of process additives: Antipolymerants, antioxidants, dispersants, corrosion inhibitors & emulsion breakers

• VISCOPLEX® PyOil Pour Point Depressants - modify wax crystallization, lower viscosity and improve low temperature performance, resulting in enhanced handling & storage

Purification 

Advanced adsorbents and hydroprocessing catalysts for removing impurities like chloride, sulfur,nitrogen, metals, color, odor &  and also saturate olefins, diolefins & aromatics.  

Adsorbents

• Targeted contaminant removal

• Purocel® Adsorbents: halogen removal

• Purocel®: silicon, metals, acidity, color & odor removal

• Rocket. modular skid for contamnants removal

Hydroprocessing Solutions

• Purocel® H: hydrotreating catalysts solution

• Circular solutions through the whole catalyst life-cycle

• Removal of all heteroatomic species as well as hydrogenating olefins and aromatics

CIRCULAR PACKAGING & PLASTIC RECYLCING 

Embracing circular business models requires a fundamental shift in the way we think about resources, products, and processes. It demands a holistic approach that encompasses the entire product lifecycle, from sourcing raw materials to end-of-life management. 

The Evonik Advantage

• Proven Expertise: Trusted by leading players in chemical recycling and processing as well as sustainable fuels.

• Tailored Support: Our specialists work with you to design solutions that fit your process.

• Driving Circularity: Every product is engineered to help you close the loop and reduce environmental impact.

Ready to Optimize Your Pyrolysis Process?

Discover how Evonik’s solutions can help you maximize oil quality, improve efficiency, and achieve your sustainability goals - driving technological transformation for a more sustainable world. 

Contact us today or explore our solutions to start your journey toward smarter chemical recycling.