Oil Sludge Pyrolysis Plant

Oli sludge pyrolysis plant is an ideal solution for industrial oily waste treatment. It converts sludge into pyrolysis oil, water, and sand for reuse. What’s more, this machine is environmentally friendly and brings you considerable profits. In recent years, Beston Group has established cooperation with customers from all over the world in oil sludge treatment projects. This technology has huge potential in the fields of environmental protection and resource management. There is no doubt that sludge treatment plants will play an important role in future sustainable development.

Oil Sludge Pyrolysis Plant

Understanding Oil Sludge

Oil sludge is a complex mixture of crude oil or refined oil mixed with soil or other media. However, oil in the sludge cannot be recovered directly. This may lead to environmental pollution. Oli sludge is one of the main pollutants in the petrochemical industry. The following are the sources of oil sludge and the problems involved in dealing with it.

Sources of Oil Sludge

Crude Oil Extraction
Oil sludge in the crude oil extraction process mainly comes from surface treatment systems. This includes oil production wastewater treatment and wastewater purification. The resulting oily sludge has the characteristics of high oil content, high viscosity, fine particles, and difficulty in dehydration.
Oilfield Gathering and Transportation
The oil sludge from oilfield gathering and transportation mainly comes from oil tanks, settling tanks, sewage tanks, grease trap bottom sludge, and removed oily waste. When oil is in the tank, its heavy oil components are deposited at the bottom of the tank, forming oil sludge at the bottom of the tank.
Other Sources
Other sources of sludge mainly include the following. The steel smelting oil will pollute the surrounding soil. What’s more, the use of heavy oil hydrocarbons in shipbuilding and ship repair will pollute coastlines, river edges, and coastal areas. These contaminated soils contain oil sludge.

Limitations of Traditional Oli Sludge Treatment


  • Land resource consumption
  • Soil and groundwater pollution
  • Long-term maintenance


  • Air pollution
  • Energy consumption
  • Greenhouse gas emissions

Using as fuel

  • Limited applications
  • Emission control challenges
  • Combustion efficiency issues

Therefore, it is very important to find more effective and environmentally friendly sludge treatment technologies. Pyrolysis plant has become a new option for waste sludge treatment.

What is Oil Sludge Pyrolysis Plant?

When it comes to an oil sludge pyrolysis plant, it is a type of industrial equipment specifically designed to process the oil sludge generated in the petroleum industry. The machine adopts special equipment such as the pyrolysis reactor, condensation system, and exhaust gas control device. This ensures the safe and efficient conversion of sludge into a valuable product – pyrolysis oil. This kind of machine helps reduce the amount of waste and enables resource recovery. At the same time, the machine also reduces the environmental impact compared to traditional sludge disposal.

Production Site of Oil Sludge Pyrolysis Plant

The Final Output of the Oil Sludge Treatment Plant

The final output of the oil sludge treatment plant consists of several components, with pyrolysis oil comprising 40% of the total output, followed by sand at 30%, water at 20%, and syngas at 10%. They are widely used in various industries.

End Product Proportion Application
Pyrolysis Oil 40% Industrial fuel
Deep processing into non-standard diesel
Direct sale
Sand 30% Make bricks
Used as an anti-collapse agent for oil wells
Water 20% /
Syngas 10% Heating the main furnace after purifying

Final Output of the Oil Sludge Treatment Plant

Models of Beston Oil Sludge Treatment System Available for Sale

In order to meet the different production needs of customers, Beston provides skid-mounted, intermittent, semi-continuous, and fully automatic pyrolysis plants. In addition to this, customers can choose machines with a variety of processing capacities, from 1 ton per day to 35 tons per day. To help you better compare the performance of different models, we provide the parameter table below for your reference.

Parameters Table

Capacity1-3t/d4-6t/d8-10t/d12-16t/d8t/d (only for rubber powder)30-35t/d
Working ProcessBatchBatchBatchBatchSemi-continuousFully continuous
Reactor Sizeφ1400*4900mmφ2200*6000mmφ2600*6600mmφ2800*7100mmφ2800*7100mmφ1800*18500mm
Reactor MaterialQ245RQ245RQ245RQ245RQ245R310S stainless steel
Drive System350 reducer+4kw drive motor400 reducer+5.5kw drive motor400 reducer+5.5kw drive motor500 reducer+7.5kw drive motor500 reducer+7.5kw drive motorZQH650-50 reducer+15kw frequency conversion motor
Land (L*W*H)18m*4.2m*6m30m*12m*8m30m*13m*8m33m*13m*8m33m*13m*8m70m*20m*10m
Burner2*200,000 kcal2*300,000 kcal2*300,000 kcal2*400,000 kcal2*400,000 kcal2.5 million kcal per set
Total Weight of Shipped MaterialsAbout 18tAbout 24.5tAbout 28tAbout 34.5tAbout 34.5tAbout 150t
Number of Containers1*40HQ1*40FR+1*40HQ+1*20 GP1*40FR+2*40HQ1*40FR+2*40HQ1*40FR+2*40HQ25m*8m bulk cargo+8*40HQ
Noise (dB)≤60≤60≤60≤60≤60≤60
Heating MaterialsFuel oil (including tyre/plastic pyrolysis oil), natural gas, LPG, diesel, etc.
Condensing SystemVertical Condenserφ426*3000
Single piece condensing area
Single piece condensing area
Single piece condensing area
Single piece condensing area
Single piece condensing area
2 sets of vertical condenser
3-in-1 Condenser3000*2200*2250
Condensing area
Condensing area
Condensing area
Condensing area
Condensing area

Key Components of Continuous Oil Sludge Pyrolysis Plant

The key components of a continuous oil sludge pyrolysis plant typically include:


The pyrolysis reactor is the core component of the pyrolysis process. It is where the oil sludge is heated to high temperatures in the absence of oxygen, leading to the breakdown of organic materials into pyrolysis oil, gas, and solid residue.


First, the manifold buffers the oil and gas coming out of the main furnace as it enters the oil gallery condenser. In this way, the oil and gas enter the oil channel condenser evenly. In addition, it plays the role of separating gas and heavy oil.

Oil-Gas Condenser

The oil-gas condenser is responsible for cooling and condensing the pyrolysis gas into a liquid form, which is the pyrolysis oil. This component is crucial for separating the valuable pyrolysis oil from the gas mixture.

Slag Extractor

The sludge discharge screw extracts the solid residue. Then, after two water-cooled slag discharges, the solid residue enters the storage tank from the elevator. After cooling with circulating water in the tank, the solid residue is discharged.

Working Process Oil Sludge Pyrolysis Plant

The process of sludge pyrolysis is roughly as follows:

First, the processed sludge raw materials are transported to the silo. Subsequently, the sludge is pyrolyzed in the main furnace to generate oil and gas. Next, the condenser liquefies the oil vapor and stores the refined oil. In addition, combustible gas is used to heat the main furnace. The flue gas is discharged after pretreatment and adsorption. Finally, the solid residue is temporarily stored and discharged after cooling.

If you want to know a more detailed process, you can refer to the video below. In addition, you can also visit our YouTube to learn more about pyrolysis projects.

Beston Group: Reliable Oil Sludge Pyrolysis Plant Manufacturer

Globally, Beston Group provides oil sludge treatment solutions to customers in multiple countries. In order to ensure the smooth progress of each project, we maintain communication with each customer. Therefore, problems encountered by customers can be solved in time. Making each customer’s oil sludge pyrolysis project a long-term success is our goal. Therefore, it is right to choose Beston Group as the manufacturer of your oil sludge pyrolysis plant. Here are some successful cases for your reference.

Welcome to Cooperate with Us on Oil Sludge Pyrolysis Project

Beston oil sludge pyrolysis plant provides an effective solution for oily waste treatment. It effectively reduces crude oil sludge pollution. In addition, oil sludge is converted into valuable resources in an eco-friendly manner. This machine can not only solve waste recycling problems but also create economic value. If our products interest you, please contact us. Let us move towards a sustainable future together.

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