Powders & Advanced Materials
Powders & Advanced Materials ONEJOON Pyrolysis Processes We generate added value through
the recycling of your materials
Powders & Advanced Materials Your individual recycling process We pyrolyze various materials for you
Powders & Advanced Materials Application areas

Recycling of tires, batteries, organic
materials, plastics and carbon fibers

Recycling through pyrolysis – an overview

Resource-saving and environmentally friendly: our kiln technology makes raw materials recyclable

The pyrolysis process is being used in more and more resource-saving and environmentally friendly recycling processes, e.g. in the production of anode material for electromobility, the production of recovered carbon black (rCB) and the recycling of spent batteries or plastic waste. In this context, the saving of CO2 emissions plays an increasingly important role, especially for organic raw materials. Pure disposal is being replaced by the recovery of a recyclable raw material with a green footprint.

Pyrolysis – an alternative that pays off twice

In contrast to mere disposal, pyrolysis technology has two advantages: it is not only an ecological alternative, but also an economic one. This is because raw material prices continue to rise. In addition, the pyrolysis trend is likely to continue as a result of the German Bundestag's decision to amend the Recycling Management Act. The public's increased environmental awareness is also making companies increasingly responsible for their ecological footprint.

We are your partner for pyrolysis processes

As with most products and new production processes that cross this threshold, the new role leads to stricter requirements for recovered carbon black (rCB) quality, plant throughput and security of supply. In terms of plant capital expenditure, this leads to a shift towards higher capital expenditure (CapEx) and lower operating expenditure (OpEx).

This means that reliable partners and suppliers are needed for modern production plants. As a technology leader and experienced industrial furnace manufacturer, we are therefore at your side with our expertise from numerous successfully completed pyrolysis projects.

Let's talk about your individual furnace system today.

Your ONEJOON expert

I am Christian Eckart, your expert for pyrolysis processes here at ONEJOON.
If you have any questions or need further information, please do not hesitate to get in touch.

I'm looking forward to your message!

Contact your ONEJOON expert

Focus markets for the pyrolysis process

Discover the wide range of applications for pyrolysis. ONEJOON furnace systems help you reduce downtimes:

Pyrolysis with ONEJOON: your advantages

We are the reliable partner for your innovative product processing!

ONEJOON equipment is designed and optimized for markets and applications that require high levels of furnace quality, system availability, process reliability, heat treatment homogeneity, and product quality. As these requirements increasingly align with those of the markets, we are confident that our advanced heat treatment equipment and clean process control will give our customers a competitive advantage. Based on many years of experience with pyrolysis in the chemical industry, we have developed product features that address the key issues facing the industry.

    • Quick and easy access to sealing system and drum for maintenance and trouble shooting
    • ONEJOON sealing system consist of no long lead items
    • Service staff is familiar with pyrolysis process requirements due to long term experience with pyrolysis applications
    • International operating service team with service centers in Europe, Asia and North America
    • Validation of numbers and values by Simulation Engineers to proof kiln design e.g. heat transfer into drum
    • Workshops to optimize customized solutions
    • Sealing system workshop for performance confirmation and optimization
    • Higher product quality by process optimization
    • Graphite-free sealing system if needed
    • Improvement of existing sealing system
    • Material in contact with input material can be coated with tungsten carbide as an alternative to the highpriced drum material in terms of battery recycling application
    • Pyrolysis gas cracking for gas refinement
    • Kiln heads and insulation are engineered in a way that prevents condensation and fouling by eliminating cold spots
    • FEM-Analysis for highly stressed parts like raceway and heating drum to increase the lifetime
    • Experience with HAZOP analyses for projects with pyrolysis process
    • Testcenter for development and validation of new processes
    • Risk minimization due to supply of turn-key-solutions
    • Short down time for maintenance due to quick and easy access to sealing system, drum and periphery
    • Burn Out to prevent fouling inside the drum and exhaust gas piping
    • Trace heating system of exhaust gas piping and further kiln equipment to prevent fouling
    • Custom made scrapper solution to minimize fouling inside the drum and to warrant required heat transfer into the drum
    • shifting of the reaction to other heating zones
    • Multi Chamber sealing system proofed in various projects with carcinogenic input material
    • Much lower energy consumption of the sealing system in comparison to sealing systems with similar gas and dust tightness
    • Use of pyrolysis gas in combustion chamber

ONEJOON kiln technology for pyrolysis

The ONEJOON rotary kiln is our first choice for pyrolysis processes. Learn more about this furnace type and its features. With our Test Center, we additionally offer you the possibility to obtain valuable figures and data on your process via tests. These can serve as a basis for optimization measures.

ONEJOON Rotary Drum Furnaces

ONEJOON Rotary Drum Furnaces can be used for the thermal treatment of various products. They are used in the chemical industry, disposal (e.g. asbestos), recycling (e.g. car tires and used batteries), energy storage (e.g. production of anode material) and water treatment.

More Information

Test Center Germany

In our Test Center at the Bovenden site, numerous test furnaces and measuring technology are available to you.

read more

Our services

Consulting, service, furnace construction and much more.
Just because every customer has special requirements.

Together with our customers, we develop new furnace concepts and then reproduce them in an initial engineering contract. Especially for new developments, this approach in connection with further tests and simulations offers the possibility of risk minimization and time savings in longer-term decision phases.

Our engineers and process technicians are able to develop solutions for pure furnace concepts as well as for turnkey projects. We are also happy to take over the modification and optimization of existing plants for you. The respective scope and degree of detail are to be agreed on a project-specific basis.

Together with you, we will work out the optimal solution for your request.

  • definition of the scope of delivery
  • design of the system based on your specifications
  • configuration of the system from standardised components, customer-specific adaptations
  • presentation of the plant concept
  • preparation of the offer
  • design, production and testing of the system in our factory
  • shipping, assembly, commissioning and acceptance of the plant at your location around the globe
  • preparation of the plant documentation and the CE declaration of conformity
  • poduction support
  • services: plant maintenance, spare parts, repairs, measurements
  • network to adjacent processes
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Do you have further questions?

I will be happy to answer them personally. Just give me a call or send me an e-mail. If you are interested, we can also arrange a visit to our production facility so that you can experience next-generation industrial furnace technology made by ONEJOON up close.

Contact me now
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Our service portfolio
in detail
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Test Center

Development and optimisation of heat treatment processes read more
Onejoon Simulation Teaser 420x280


Sophisticated furnace solutions with the aid of CFD simulations read more
About us

More than 125 years of expertise in industrial furnace construction

Get to know ONEJOON
Powders & Advanced Materials +49 551 820 830 0 pam@onejoon.de
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