Batch Thermal Decomposition Plant (TDP-1)
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qty of cycles of processing per day
tension
power consumption
INTENDED USE: Innovative low-temperature pyrolysis process for thermal decomposition of hydrocarbon-containing waste with the recovery of pyrolysis gas, liquid fuel oil, and biochar (carbon black).
SOURCE OF FEEDSTOCK:
— Industrial rubber goods, tyres
— Waste plastic, polypropylene bag (big bag), film
— Blend of polymers (PE, PP, PS)
— Lubricating and heavy oils, any type of solvents
— Oil sludge, drilling waste
Usage of the products derived from hydrocarbon-containing materials:
- The biochar can be used as solid and liquid fuel, carbon black, soil enhancer
- Recovered heat is used locally (with an optional heat-exchanger (recuperator)
- Pyrolysis oil is used as fuel for renewable chemical industries:
— low grade fuel in boiler units
— fuel of higher quality, such as diesel (with an optional rectification column)
- Pyrolysis gas is used:
— for the heating in the process
— electric power generation (with an optional microturbines)
— as fuel for burners or gas engines
Usage of the product derived from brine-based materials:
- Distilled water is used as:
— drilling solution preparation
— drinking water (with an optional rectification column)
- Dry residue is used as asphalt filler and concrete additives
- Recovered heat is used locally (with an optional heat-exchanger (recuperator)
TDP-1 PROCESS DESCRIPTION:
1. Raw materials are loaded into pyrolysis reactor.
2. Fuel (liquid fuel or gas) is self-fed to the burner.
3. The boiler fuel or diesel oil is used for the system’s start up only. After startup the burner is switched to the pyrolytic gas.
3. Vapor and gas mix is cooled in the condensation system, then in heat exchanger by recirculation.
6. Vapor and gas mix product is fed from the heat exchanger to the gas-liquid separator where flows are separated.
=> PYROLYSIS OIL is directed to the storage tank;
=> SYNGAS is directed to the burner to satisfy system’s energy needs.
7. SOLID RESIDUE is discharged.
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