♻️ The Enhanced Stein Pyrolysis Unit (ESPU): The One System That Handles It All

  • Envirovision
  • ♻️ The Enhanced Stein Pyrolysis Unit (ESPU): The One System That Handles It All

🌍 A Truly Universal Feedstock Solution

Whether it’s waste, renewables, contaminated land, or even discarded fashion — ESPU converts it all into valuable fuels, hydrogen, and materials.


🔥 1. Tires – Rolling Waste Into Profits

  • 🛢️ Fuel oil – high-BTU pyrolytic oil
  • 💨 Hydrogen – extracted from cracked gases
  • 🖤 Carbon black – premium rCB for inks, rubber, plastics
  • 🧲 Steel wire – recovered from tire structure
  • 🌱 Sulfur crystals – from vulcanization agents
  • ♻️ Zinc oxide – optional recovery from additives
  • 🌫️ CO₂ – captured, not released

🛍️ 2. Waste Plastics – From Trash to Transport Fuels

  • 🚗 Petrol, diesel, kerosene
  • 🕯️ Waxes for industrial use
  • 💨 Hydrogen – cracked from light gases
  • 🖤 Carbon black – for rubber and pigment markets
  • ♻️ CO₂, sulfur, nitrogen – recovered and repurposed

🧯 3. Waste Oils – Refining the Unrefinable

  • 🛢️ Diesel & base oils – clean, distillate fractions
  • 💨 Hydrogen – from hydrocarbon chains
  • 🧪 Additive metals – moly, zinc, calcium
  • 🌫️ CO₂ and sulfur captured efficiently

🌿 4. Organics & Green Waste – The Biofuel Backbone

  • 🔋 Bio-oils and syngas – from cellulose and sugars
  • 💨 Hydrogen – from water-gas shift and cracking
  • 🖤 Biochar – for soil, filtration, or fuel
  • 🧪 Potassium nitrate – fertilizer from nitrogen recovery

🚮 5. RDF / MSW – Urban Waste Becomes Clean Energy

  • Mixed transport fuels – diesel, kerosene, petrol
  • 💨 Hydrogen & carbon black
  • ♻️ CO₂, sulfur, nitrogen recovery
  • 🔄 Nothing to landfill

💻 6. E-Waste – Mining Metals Without a Pickaxe

  • 🔩 Copper, gold, silver, palladium
  • 🛢️ Oils & gases – from plastic resins
  • 🖤 Carbon char – absorbs residues
  • 🧲 Rare earths – from hard drives, speakers
  • 💨 Hydrogen + CO₂ recovery

🧵 7. Textiles – Fashion Waste Turned Fuel

  • 🛢️ Fuel oils – from synthetic fibers
  • 💨 Hydrogen – from polyesters and blends
  • 🖤 Carbon black
  • 🪙 Zippers & buttons – recovered metal
  • 🧪 Dyes and fire retardants – scrubbed clean

🌞 8. Solar Panels – Clean Tech with a Dirty End? Not Anymore.

  • 🛢️ Oil & hydrogen – from plastic encapsulants
  • 🧲 Silver, aluminum, tin, copper
  • 🪞 Glass and silicon – cleaned and recovered
  • ♻️ No hazardous waste left behind

🌬️ 9. Wind Turbine Blades – Fiberglass Reimagined

  • 🛢️ Resin oils and hydrogen
  • 🧱 Glass fiber – separated for reuse
  • 🖤 Char – can be used or upgraded
  • 🧲 Embedded metals – from turbine internals

🏭 10. Contaminated Soils – Cleaning While Recovering

  • 🛢️ Oil & hydrogen – from spilled hydrocarbons
  • 🧱 Clean soil and stones – returned or reused
  • 🧲 Heavy metals – recovered from residues
  • 🌫️ CO₂ captured, not vented

🔋 11. Black Mass (from Batteries) – Power to the People, Again

  • 💨 Hydrogen
  • 🖤 Graphite (carbon black grade)
  • 🔋 Lithium, cobalt, nickel – for new batteries
  • ♻️ CO₂ managed and recovered

🔥 12. Methane / Natural Gas – Hydrogen with Zero CO₂

  • 💨 High-purity hydrogen (99%)
  • 🖤 Carbon black
  • No CO₂ emissions

💎 Why It Matters

  • Handles nearly every waste stream
  • 🌱 Low-carbon, high-yield hydrogen
  • 🔁 Closed-loop, zero-landfill
  • 📦 Recovers fuels, fertilizers, metals, glass, and more
  • 🌐 Modular & scalable for cities, industries, and remote sites

🌟 The ESPU isn’t just a pyrolysis system – it’s a full-spectrum waste-to-value refinery

Ready to achieve net zero?