Pyrolysis + Distillation Integration Technology = Dual Benefits of Naphtha & Non-Standard Diesel
Impurity-rich / Burn poorly / Low market value / Reduce economic efficiency
Long batch cycles / Low hourly output / Constant fixed costs / Limit large-scale profitability
Open-flame heating / Gas leaks / Lack automated safety systems
Integrated pyrolysis & distillation technology
Increase added value of oil products
Save distillation investment
Reduce energy consumption & costs
Large capacity design of furnace(φ2800*10000)
Waste plastic↑ 12-13 tons/day
Waste tires↑ 18-20 tons/day
Oil sludge↑ 20-25 tons/day
Safety valve + bursting disc protection technology
Dynamic sealing & heat insulation
Eliminate oil, gas leaks & open flames
Reduce thermal hazards
Want to learn more about technical highlights of BLJ-20 pyrolysis plant?
| Model | BLJ-16 | BLJ-20 | BLL-30 | |
|---|---|---|---|---|
| Raw Materials | Waste Tyre (car tires, industrial tires, agricultural tires) | ✓ | ✓ | ✓ |
| Waste Plastic (PP, PE, PS…) | ✓ | ✓ | ✓ | |
| Oil Sludge | ✓ | ✓ | ✓ | |
| Processing Capacity (Ton/Day) | 8–18 | 18–25 | 20–30 | |
| Integrated Pyrolysis & Distillation | X | ✓ | ✓ | |
| Furnace Size (mm) | φ2800*7100 | φ2800*10000 | φ1800*18500 | |
| Working Method | Batch | Batch | Fully Continuous | |
| Final Products | Pyrolysis Oil | ✓ | ✓ | ✓ |
| Naphtha | X | ✓ | ✓ | |
| Non-Standard Diesel | X | ✓ | ✓ | |
| Combustible Gas | ✓ | ✓ | ✓ | |
| rCB(recovered Carbon Black) | ✓ | ✓ | ✓ | |
| Configuration | Low | Moderate | High | |
Waste tires, plastics, oil sludge, and other materials are crushed and cleaned as required, then fed into the system via spiral or hydraulic methods, reducing labor costs.
The raw materials are first preheated with natural gas/diesel/heavy oil, then the combustible gas generated during heating is used to supply heat to the main reactor. The pyrolysis process occurs under anaerobic conditions at temperatures below 500 °C.
During the heating process of the pyrolysis furnace, when the temperature is below 200°C, the corresponding valve opens to collect light oil. When the temperature exceeds 200°C, the corresponding valve pipeline opens while the light oil pipeline closes to collect heavy oil.
High-temperature pyrolysis oil and gas are condensed into fuel oil for storage, while non-condensable gases are partly reused as fuel or flared. Flue gas is treated with SCR desulfurization and denitrification to meet emission standards.
Convert waste plastic, waste tyre, & oil sludge into saleable pyrolysis oil, naphtha, non-standard diesel and rCB(recovered Carbon Black), while reusing combustible gas produced during pyrolysis for heating to cut external fuel costs.
Pyrolysis reduces the amount of waste plastic, waste tires, and waste oil sludge entering landfills, thereby preventing soil and groundwater contamination. Additionally, the exhaust gases are treated through spraying, desulfurization, and dust removal to ensure compliant emissions.
Pyrolysis promotes the utilization of waste, aligning with the green and low-carbon development strategy, and contributes to achieving the goals of a circular economy and energy security.
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