How It Works
Pyrolysis Process
Pyrolysis converts waste (like tyres/plastics) into useful products by heating it in a low-oxygen environment. This page explains the flow in simple steps (demo content for your internship website).
Pre-processing
Waste is collected, sorted, and prepared (size reduction / feeding) so it can heat evenly inside the reactor.
Reactor Heating (Low Oxygen)
The material is heated in a controlled, oxygen-limited chamber. This prevents open burning and enables thermal decomposition.
Vapour → Condensation
Hot vapours are routed through condensers. Condensed fractions form pyrolysis oil; non-condensable gas is separated.
Outputs & Handling
Typical outputs include oil, carbon char/black, steel (for tyres), and gas (often reused as process fuel).
Outputs
What you get from Pyrolysis
Outputs vary by feedstock and operating conditions (keep these as “typical” values).
Pyrolysis Oil
Condensed liquid fraction collected after cooling. Commonly stored, filtered, and sent for downstream use.
Non‑condensable Gas
Gas separated from condensers. Often reused as a heating fuel to improve overall energy efficiency.
Carbon (Char / Black)
Solid residue remaining after processing. Handling includes cooling and safe storage.
Steel (Tyres)
Recovered steel wire from tyre feedstock. Typically separated and sold as scrap/recycled metal.
Safety Controls
Temperature monitoring, pressure relief, leak checks, and controlled cooling help reduce operational risk.
Operating Discipline
Stable feeding, routine maintenance, and operator training are key for consistent output and uptime.
FAQ
Common Questions
Short answers that keep the page informative but easy to read.
Is pyrolysis the same as burning?
No. Burning needs oxygen (combustion). Pyrolysis is heating in low oxygen, so the material decomposes into vapours + solids.
Why is condensation important?
Condensation converts hot vapours into liquid oil. Better cooling/condensing improves recovery and reduces losses.
Do outputs stay constant?
No. Outputs depend on feedstock, moisture, contamination, temperature profile, and residence time.
What should operators monitor?
Temperature, pressure, leaks, condenser performance, and safe cooling/handling before opening the reactor.