distillation Technology

Distillation is the process involving the conversion of a liquid into vapor that is subsequently condensed back to liquid form. In the application for recycling of waste engine oil and processing of pyrolysis oil, the feedstocks are heated to become gas state then the gas gets liquified by condensing and becomes liquid fuel. In the distillation process, the impurities are removed from the feedstocks.

Application

For Waste Engine oil recycling

Waste engine oil is converted to heavy diesel through distillation process. The approximate oil yield is around 85%.

Production Ratios

OIL 85%
Syngas 10%
Slag residue 5%

For Distillation Of Pyrolysis Oil

By distillation process, the quality of pyrolysis oil is improved. The average oil yield is 90%.

Production Ratios

OIL 90%
Syngas 7%
slag residue 3%

Structure of distillation Plant

Based on its function, distillation plant is composed of 6 main systems.

Distillation Reactor

It’s the container where distillation reaction carries out when the raw material gets heated.

  • Distillation reactor is the part where distillation reaction happens. The internal distillation chamber is heated and the internal temperature goes up to more than 500℃. Therefore the internal distillation chamber is manufactured by Q245R boiler plate with the thickness of 16mm to achieve long service life.

  • The insulation cover provides good heat preservation effect to save fuel consumption.

  • Pressure gauges and safe valves are installed to ensure safe operation.

Condensing System

The distillation gas (oil gas) is cooled down by condensing system and becomes liquid oil after liquidation.

  • The oil yield is largely affected by cooling effect. While cooling effect is decided by three key points: cooling time, cooling area, cooling distance.

  • The cooling system is reasonably designed to fulfill the three key points and provides good cooling effect.

  • Easy operation and maintenance.

  • Non-condensable gas (combustible gas) is collected and routed to heating system as fuel supply. It saves fuel consumption and protect environment at the mean time.

Heating System

By burning fuels heating system provides the heat required by pyrolysis process.

  • It can use pyrolysis oil and combustible gas produced from production. So the system can run with its own fuel supplies without extra cost.

  • Different types of burners are available based on customers’ requirements.

  • The heating system can be built either under ground or above ground.

Emission Control System

Purifies the flue gas to ensure clean air emission.

  • After purification by emission control system, the air emission is pollution-free.

  • Different types of de-dusters are available to achieve qualified emission standard according to customers’ requirement.

  • Easy operation and maintenance.

Feeding System

Loads feedstocks into distillation reactor by oil pump.

  • Easy to operate. Just connect the feeding pipe with the feeding port then turn on the oil pump. The raw materials are pumped into the distillation reactor.

Discharging System

Discharges the slag residue from distillation reactor after the production is finished.

  • Easy to operate by manual.

  • Small amount of slag residue.

Product models

There are 5 model series available for sale.

Model A series

  • Unit Capacity: 2/5/10 tons
  • Basic choice to start
  • Medium emission control
  • Onsite installation

Model C series

  • Unit Capacity: 2/5/10 tons
  • Advanced choice
  • High emission control
  • Quick installation

Model F series

  • Unit Capacity: 750/4000kg
  • Installation-FREE
  • Low shipping cost
  • Modular design

Model M series

  • Unit capacity: 10kg
  • Mini scale model
  • Fully operational
  • Installation-FREE