Method and Device for processing of filter material, product obtained thereof WO2017122182
Our solution brings a new way to recycle used air filters and technological residues from their production.
Thanks to an internationally protected patent, we transform the difficult-to-recycle material, which today
ends up as waste, into premium insulation material and pure granular activated carbon. The process is
carried out without combustion, energy-saving, in accordance with the principles of the circular economy.
• The market for air filters made of non-woven fabrics and the market for activated carbon have been
growing exponentially for a long time and have reached a turnover of tens of billions of euros per year
• The technology helps to reduce the need for primary carbon commodity, thereby limiting the pressure on
monoculture plantations and reducing the emissions associated with its production
• The resulting products are intended for use in building and construction industry, conventional industry,
automotive, acoustic and hygiene applications, but also for filter manufacturers or waste recycling centers
What is created:
• Insulation material with excellent thermal, acoustic, antivibration and hygienic properties: non-
absorbent, antibacterial, anti-allergic, with zero mold growth, absorbs odors and dust
• Granulated activated carbon that can be reused in filters or in other industries
• A closed cycle where the waste is used to reborn of a new raw materials with higher value added.
Why to invest?
• Territorial validity of patents: EU, USA, China, India, Mexico, Great Britain…
• The patent covers the method, the proven technology and the product – high competitiveness.
• Two products for sale from one input = attractive business model
• The solution is easily scalable and adaptable (stationary or mobile units directly at the waste source)
• Significant ESG dimension: waste recycling, lower carbon footprint, support for circular economy
Complete Specification
| Country | Current Status | Patent Application Number | Patent Applicant | Patent Number | Title | Google Patent Link |
| India | Granted | 201827030533 | ČEŠKO, Vladimír | 527337 | METHOD AND DEVICE FOR PROCESSING OF FILTER MATERIAL, PRODUCT OBTAINED THEREOF| | Click to open |