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Thermal Desorption Unit

Thermal desorption unit is one of the best ways to repair the environment. The main purpose of using TDU is to evaporate and separate pollutants. Thermal desorption units are usually adopted in oil sludge recycling. After this process, you can get 15%-30% fuel oil, 30%-40% slag, 10%-20% combustible gas, and 30-50% water. The exact end-product ratio depends on the original waste content.

Installation Site of Beston Thermal Desorption Unit
Installation Site of Beston Thermal Desorption Unit

Introduction of Thermal Desorption Technology

The oil sludge thermal desorption unit heats the oil sludge to the pyrolysis temperature of hydrocarbon substances under the condition of no oxygen , and realizes the separation of water, oil ,syngas and residue through different physical temperature sections. The oil gas is recovered through the condensation system, and the waste discharge meets the national standard.

As a physical remediation method, pyrolysis technology for waste has the advantages of a wide range of pollutant treatment, high treatment efficiency, simple and flexible equipment, and no pollution in the process.

Since 1985, thermal desorption technology has been widely used in the remediation of soil, sludge, sediment, filter residue and other contaminated sites of organic pollutants. In addition, thermal desorption technology is also a good technical solution for the emergency restoration of some sudden organic pollution environmental accidents, such as sudden soil pollution accidents caused by accidental leakage and dumping.

Use Thermal Desorption Technology to Recycle Oil Sludge

Factories Suitable for Using Thermal Desorption Units

Oil sludge is a mixture of various forms in which crude oil or refined oil is mixed into soil or other media, and the oil in it cannot be directly recovered and may cause pollution. It is one of the main pollutants in the petrochemical industry.

Oil Drilling Site that is suitable for Beston Thermal Desorption Unit

Crude oil extraction may cause oil sludge that generally has the characteristics of high oil content, high viscosity, fine particles, and difficult dehydration.

Oil Transportation that is suitable for Beston Thermal Desorption Unit

Oil transportation will cause leaks inevitably. These oil sludges will directly contaminate soil and water quality and needs to be solved urgently.

Sewage Treatment Plant that is suitable for Beston Thermal Desorption Unit

Sewage treatment plant will produce a large amount of oil sludge such as oil trap bottom sludge, flotation tank scum, and crude oil tank bottom sludge.

shipyard that is suitable for Beston Thermal Desorption Unit

Shipbuilding and repairing industry requires the use of heavy oil hydrocarbons, whose pollution will affect coastlines, river margins, and coastal sludge.

Details of Beston Thermal Desorption Unit

Here are details of Beston thermal desorption units for sale. They are different from capacity and working method. Beston tdu units can meet the requirements of most customers. Because the waste pyrolysis machine is suitable for many kinds of raw materials and has many choices.

ModelBLJ-3BLJ-6BLJ-10BLL-16BLL-30
Capacity1-3t/d4-6t/d8-10t/d12-16t/d30-35t/d
Working ProcessBatchBatchBatchSemi-continuousFully continuous
Reactor Sizeφ1400*4900mmφ2200*6000mmφ2600*6600mmφ2800*7100mmφ1800*18500mm
Reactor MaterialQ245RQ245RQ245RQ245R310S stainless steel
Drive System350 reducer+4kw drive motor400 reducer+5.5kw drive motor400 reducer+5.5kw 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*8m70m*20m*10m
Power16.65kw37.85kw44.3kw55.6kw256kw
Burner2*200,000 kcal2*300,000 kcal2*300,000 kcal2*400,000 kcal2.5 million kcal per set
Total Weight of Shipped MaterialsAbout 18tAbout 24.5tAbout 28tAbout 34.5tAbout 150t
Number of Containers1*40HQ1*40FR+1*40HQ+1*20 GP1*40FR+2*40HQ1*40FR+2*40HQ25m*8m bulk cargo+8*40HQ
Noise (dB)≤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
7.58m2
φ630*3600
Single piece condensing area
17.8m2
φ630*3600
Single piece condensing area
17.8m2
φ820*3600
Single piece condensing area
35.6m2
φ920*3200
2 sets of vertical condenser
3-in-1 Condenser3000*2200*2250
Condensing area
17.51m2
5800*2260*2500
Condensing area
35.85m2
5800*2260*2500
Condensing area
35.85m2
8000*2260*2500
Condensing area
49.5m2
3D Design of Beston Thermal Desorption Unit
3D Design of Beston Thermal Desorption Unit

How Much is Beston Thermal Desorption Unit?

Beston thermal desorption unit prices start at $38,600 (contact Beston to get a detailed price list). This is the best price offered without compromising quality. In addition to the tyre pyrolysis plant cost, you can also enjoy one-to-one service from professional consultants, 3D production layout design, follow-up service during production and delivery, online and on-site installation service, professional after-sales service and so on. Overall, Beston Group hopes to provide customers with the most professional and considerate waste recycling solutions.

Profitable Thermal Desorption Business in Nigeria

Here you can see Beston offers oil sludge recycling solution for Nigerian customers. You can also leave a message here to get customized solutions now.

How Does Beston Thermal Desorption Unit Work?

Beston thermal desorption unit uses ex-situ processing, you need to collect the raw materials, and the automatic feeder will send the raw materials to the thermal desorption process for high temperature treatment. If you’d like to manage a large amount of raw materials in a short time,  continuous tyre pyrolysis plant is a good choice.

Feeding System

For the fluid slurry or paste oily sludge (including packaging bags) with high water content, use bucket elevator or excavator to transfer and convey; for muddy oily sludge (including packaging bags) with low water content, use Machine forklift with belt conveyor or screw conveyor for transfer conveying.

Thermal Desorption

Anoxic (also called anaerobic) pyrolysis of petroleum in oily sludge, the pyrolysis temperature is 200-450 °C, the light oil components in oily sludge are distilled and heavy oils are decomposed into low-volatile Carbon hydrocarbon fuels, liquid fuels and solid carbon, etc.

Solid Slag Conveying

The solid components such as oily carbon residue after pyrolysis are transported out of the system after cooling and heat exchange through the slag sealing system. The carbon residue can be used as a raw material for thermal desorption again.

The oil and gas generated in the whole production process are condensed and recovered, enter the product storage tank, and sold as fuel oil products; the wastewater is sent to the water treatment station for treatment; the combustible gas is used as a fuel to heat the reactor; Brick factory used for making bricks.

Working Flow of Besto n Thermal Desorption Unit

What Makes Beston Thermal Desorption Equipment Unique?

  • The rapid heating system is adopted, which can achieve continuous and efficient heating, saving you fuel and operating costs;
  • The rotary reaction kettle is easy to operate, discharge slag, and clean up, increase the heating area, and make it more durable.
    economical and environmental protection;
  • During production operation, the power is low and the noise is low, creating a good workshop environment for you;
  • Using special thermal insulation material, saving fuel, safe and efficient;
  • Using advanced production technology, the oil products are of good oil quality and the market is good;
  • Tail gas recovery system, recycling waste gas, more environmentally friendly and economical, sludge disposal equipment is a real green technology product, beneficial to the people and the country;
  • This thermal desorption equipment is specially designed to be installed, disassembled and transported very conveniently.

Promising Business in the Future

Thermal desorption unit for drill cuttings can ease the oil sludge pollution greatly. For each ton of sludge processed, the oil sector will give a certain subsidy. Beston thermal desorption solution has helped a lot of customers successful. After calculation, each thermal desorption unit can generate an average annual profit of about 1,725,000 US dollars! You can visit more pictures on Beston Pinterest board. Please contact Beston to estimate the economic benefits for you. Below are some cases for your reference.

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