
Waste Plastic to ECO-FUEL Unleash Our Thermo Chemical Depolymerization Technology
H-PYRO
WHAT is Pyrolysis (Thermo Chemical Depolymerization)?
Thermo-chemical depolymerization (PYROLTSUS) of waste plastic refers to a process where heat and/or chemical catalysts are used to break down plastic waste(a polymer with a long chain molecule) into its constituent monomers or smaller molecules. Heat is applied to the plastic waste, causing it to break down into smaller molecules. Catalysts (substances that speed up chemical reactions without being consumed) can be added to enhance the depolymerization process. The resulting products are then separated and fractionated, allowing for the recovery of valuable monomers or fuels.
Hyasun Pyrolysis Plant- features
Hyasun Energy possesses extensive experience and knowledge in providing high-performance continuous waste plastic to oil pyrolysis plants for clients. The key features of our plants include:
8TPD (Tons per day) and 10TPD - Standard Plant
Cutting-edge pyrolysis technology combined with indigenous methods
Continuous pyrolysis technology that ensures high efficiency and safety
Production cost is below Rs 28 (USD 0.33) per litre of pyrolysis oil
Innovative catalyst – Enhances efficiency, minimises coke yield, and boosts both oil yield and quality
A multi-disciplinary design engineering team, alongside professors from various universities
A sturdy and user-friendly plant design that is simple to operate and maintain
Fully automated plant operation – Requires minimal operational manpower
Continuous pyrolysis technology that ensures high efficiency and safety
Hyasun Pyrolysis Technology
HYASUN uses a continuous pyrolysis process to convert non-recyclable waste plastics into diesel-grade fuels similar to diesel and gasoline. Through a multi-stage thermal process, long-chain hydrocarbons in plastics are broken down and restructured into shorter-chain hydrocarbons typical of petroleum fuels.
The process begins by preprocessing end-of-life plastics to reduce their size and remove contaminants or non-plastic materials. The shredded plastics are fed into the main de-polymerisation reactor through a hot-melt in-feed system, where agitation ensures uniform temperature and a homogeneous feedstock.
During de-polymerisation, the plastics are converted into gas while non-plastic residues settle at the bottom of the reactor. The gases then pass through a contactor, where long-chain hydrocarbons are further cracked, allowing condensable vapors to enter the distillation column. Non-condensable synthetic gas is scrubbed and recycled to the furnaces to heat the reactor, improving energy efficiency.
In the distillation stage, condensable gases are separated into light oil and raw diesel. The light oil is stored, while the raw diesel is further refined in a vacuum distillation column to produce diesel-grade fuel, kerosene-grade fuel, and additional light oil. The final products are collected in recovery tanks for storage and use.






WHAT is H-PYRO ??
H-PYRO is the Prolysis Oil generated from waste plastic TCD through HYASUN Technology. This end product (Pyrolysis oil) is widely used as an alternative for furnace oil or industrial diesel. H-PYRO has a calorific value of 10,000 to 10,800 kcal/kg. This content is equivalent to diesel
Benefits of H-PYRO
Cost Effective
Reduce Carbon Footprint
Sulphur Free Emissions
Saving upto 20 % on Energy bills
Varied Applications
Conserves Fossil Fuels
H-PYRO - Industrial applications as a fuel
Industrial Boilers
Generators
Marine/DG Engines
Construction / Mining
Construction Industry
Rotary Kiln – Cement plant
Casting furnace
HYASUN's technology is eco-friendly and environmentally sustainable.






OUR COMMITMENT Reduce+Reuse+Recycle=Greener Future
Government / NGO / CSR funding / Corporate Companies / Industries Commercial Sectors Let's Join Hands With Us in Our War against Plastic Waste !!
HYASUN ENGINEERING PROJECTS PRIVATE LIMITED Puthuval Puthen Veedu, Nediyamcode, Parasuvaikkal Thiruvananthapuram, Kerala, INDIA - 69550855
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