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Home Industrial Technologies Ozone technology for tires re-cycling

Ozone technology for tires re-cycling


Equipment for tires re-cycling


The proposed technology for tires re-cycling is an environmentally friendly technology and demonstrates a completely new approach to the problem of vulcanite utilization by means of application of a well-known cracking effect in the ozone environment.

During development of the ozone-dynamic technology for scrap tires destruction and design of the experimental module a set of technological problems is resolved. The main problem during design of the experimental module was to establish the technological process which ensures that the dynamic loading is applied to each element volume of the tire regardless of its structural state. The experimental research has allowed to create the model of dynamic stress of the tire as a result of which a 90-95% tire disintegration has been achieved. At that the disintegration procedure also results in rubber crumb, metal cord, textile which can be applied at various productions.

Main Advantages


  • power consumption is 2-3 times less than this parameter at mechanical re-cycling;
  • reduction of re-cycling stages;
  • low amortization of working parts of the equipment;
  • high quality of the resulting product;
  • absence of harmful emissions as ozone rather quickly transforms into oxygen which makes re-cycling environmentally-friendly.
  • Metal wire and polyamide threads are preserved practically non-destructed.
  • Wire and cord threads contain a minor amount of the remaining rubber.

Rubber crumb and attendant materials:

Rubber crumb is of high-quality:

  • preservation of properties of the original material in the volume of the obtained fractions,
  • developed surface of the rubber crumb,
  • good wettability,
  • high packed density,
  • high purity.

Areas of Application

  • For rubber reclaim production
  • For production of minor rubber-technical goods (carpets, rugs, etc.)
  • In production of asphalt and euro ruberiod
  • In production of composite materials based on various polymer binders.

Stage of Development

Laboratory installation

Contact Details

National Science Center “Kharkov Institute of Physics and Technology”
«TIDIS» - Department of technology transfer, innovation activity and intellectual property
Address: 1, Akademicheskaya Str., Kharkov 61108,Ukraine
Contact: Pugach Sergii Grygorovych
Tel/fax: +38 (057) 335-18-89
e-mail: This e-mail address is being protected from spambots. You need JavaScript enabled to view it

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