Producing a good environmental impression for the nearby local community, Johns Manville Engineered Items has established up a new thermal recycling device for waste glass fibres in Trnava, Slovakia. The new device employs the waste produced in the course of the manufacturing and processing of glass fibres. The recycled glass powder is cost-free of natural and organic particles and is made use of on-internet site.

The recycled glass powder, cost-free of natural and organic particles, is refed as uncooked content into JM’s personal glass manufacturing on-internet site. That suggests the company has achieved a shut manufacturing loop. This recycling work will carry a good environmental impression to the nearby local community by way of minimized CO2 emissions from truck transportation of waste fibres.

This challenge is section of the company’s reaction to the European Commission’s zero waste programme and is also in line with its in general targets for sustainable administration of the planet’s purely natural means driven by the UN climate motion strategy.

“Waste is a incredibly popular challenge amid industrial vegetation throughout the globe and a correct recycling loop requirements to accommodate the specifics of distinctive types of waste. Locating the very best solution necessitates a combination of challenge solving and a robust enthusiasm for constant enhancements of manufacturing processes. At JM, we had been eager to rise to this problem,” the company mentioned.

A challenge staff of various JM gurus carefully analysed the waste challenge in the Trnava plant from various perspectives. The staff determined 4 distinctive options for an “in-house” recycling process that would eradicate landfilling. Every of these methods was supported by analyses of environmental, health and fitness and monetary impacts. The environmental impression assessment analysed doable influences on soil, drinking water, air, emissions, power use, emergency circumstances and the efficiency of present system flows.

After prioritising the institution of a shut manufacturing loop solution that did not influence the excellent of the remaining item — glass fibre rovings and chopped strands — the company invested in thermal recycling know-how.

The new Trnava device has a projected recycling capacity of more than three tons for each hour and is composed of a warehousing area, feeding and transportation products, shredder, burning chamber and milling. After processing, the recycled glass powder is cost-free of natural and organic particles and refed as uncooked content into the glass manufacturing system on-internet site.

When the COVID-19 pandemic crisis altered the total planet in the beginning of 2020, development for the device was in entire swing. Martin Macejech, senior challenge engineer and recycling line challenge coordinator had to cope with several complications. For illustration, it took a month to precisely plan and execute the positioning of the rotary kiln. The staff averted an unplanned roof disassembly to get the huge unit into the corridor by just a several millimetres. Fortunately, no roof opening was required.

Nevertheless, the progress of the know-how supplier’s staff was partially slowed by demanding hygiene policies in the plant. “Of study course, the health and fitness of our personnel and people to the Trnava plant was the best precedence. Irrespective of all these constrains, testing functions had been introduced in November 2020,” the company mentioned.

“All the really hard operate, research and watchful arranging resulted in a recycling device with the very best offered know-how that also aligns with authorized polices for environmental protection,” it mentioned.

Fibre2Fashion News Desk (SV)

Producing a good environmental impression for the nearby local community, Johns Manville Engineered Items has established up a new thermal recycling device for waste glass fibres in Trnava, Slovakia. The new device employs the waste produced in the course of the manufacturing and processing of glass fibres. The recycled glass powder is cost-free of natural and organic particles and is made use of on-internet site.