The year 2020 has been a year like no other. The pandemic has brought everyone on the same platform. We all have been a mute witness to the rage of Nature and the apocalypse it can create. The question which persists in my mind is ‘Have we really learnt any lessons from the same?’ Are we going to treat Mother Earth better and build a sustainable planet for our future generation?

On a brighter note, most economies are showing signs of phenomenal recovery. The automobile sector looks to be one of the biggest beneficiaries. Vehicular traffic on the road and the number of new vehicle registrations are a big indicator of the same. In fact, an Indian two-wheeler manufacturer broke its own export record in December 2020. Our belief has proved true again. The human race has endured many such pandemics throughout the years of evolution and evolved better, stronger, smarter.

Processing ELTs

Indogreen Enviro has been involved in the process of ELTs (End of life Tyres) for about a decade.

We have been witnessing the growth of the tyre recycling industry. From the 1970-2000, the majority of organised ELT recycling was about making ‘Devulcanised rubber reclaim sheets.’ These sheets are used in a wide range of applications like tyre re-treads, bicycle tyres, conveyor belts, rubber compounds to name a few.

From 2000 onwards the market started changing due to the introduction of radial tyres. The radial tyres had high tensile steel in them and now could not be grinded directly like the nylon tyres. They need new technology Shredders, Raspers, Granulators to make it ready for grinding. This decade saw many high technology shredding and granulation plants coming up across the country. This included India’s largest and fully automated 100 Mt/annum plant till date Vapi, Gujarat. These granulation plants created a new market for ELT granules-based playground tiles and mats. The CRMB(Crumb Rubber Modified Bitumen) also gained acceptance in large national road construction projects.

Batch type pyrolysis plants

From 2005 onwards, there was a new tyre recycling technology introduced to the Indian market - ‘Batch type pyrolysis plants.’ These plants were initially imported from China. Though profitable, they were extremely unstable, environmentally non-compliant and unsafe for operation. Due to their profitability ,By the year 2019,India had more than 1000 batch type-pyrolysis plants installed. The combined tyre requirement per day for these plants was about 10,000 Mt/day. That would mean a requirement of 10,00,000 passenger car tyres every day, to give a perspective. This monster had a huge appetite that could not be met with tyres from India. So these pyrolysis companies started looking for imported tyres with a perpetual supply possibility from round the globe.

There was only one challenge. The pyrolysis plants are not allowed to import tyres. The shredding companies were allowed to import with a license from DGFT. The batch type pyrolysis companies started buying container loads of tyres from the shredding companies. India started importing about 900,000 MT annually making it the largest importer of ELT in the world until July 2019.The Public Interest Litigation filed against the ‘Batch type pyrolysis plants’ put the brakes on these transactions. The government was forced to take cognisance of the humungous nature of the impending matter at hand.

This is the India story, but could be a similar story for any country from Asia where the Scrap Tyre disposal policy is not yet framed or implemented. I am taking the stance of the agitator than just being a mute spectator. There is so much that can be done than what is being done today.

Scrap tyre disposal policy

There is a strong buzz about ‘Circular Economy’ in Europe and the US. Large tyre companies and chemical giants are investing in various tyre technologies to bring the derivatives from the tyres to be reused in manufacturing new tyres. In India, we don’t even have a national scrap tyre disposal policy. Most local tyre companies are still waiting for an ‘EPR’ to start thinking of sustainable disposal. 

In fact, we as a country need ‘Circular economy.’ The responsibly recycled ELT can create high quality reclaim rubber, High calorific value oil with possibility on further hydro treatment to distil commercial grade diesel & petrol, commercial grade carbon black for manufacturing pigments, etc, liberated fibre to make thermoplastics, liberated gases that can be further processed, this can go on and on. There is so much of interest from large companies to set up plants to process this waste but they hesitate because of the lack of a government framework to support the huge capital investment required.

Despite all odds, some companies from India have done some amazing work in developing innovative ELT recycling technologies. A fine example would be Radhe Renewable Energy Development Ltd, Rajkot. They conceived, developed and now operate the ‘World Largest 100 MT Per Day Single Reactor Continuous Pyrolysis Plant ‘ for the last 8 years in Bhilwara, Rajasthan. No other company from around the globe can boast of this feat.In fact some of the large global giants who were looking for a commercial scale large continuous plant could not believe that such a plant and technology existed, that too from a non-descript town from India. This company now supplies ASTM grade Carbon Black and High Calorie fuel to Indian tyre industry beginning the ‘Circular Economy.’

Another interesting Company is Hotfut Sports, an award-winning sports infrastructure development and management company that has been one of the largest consumers of turf technology and synthetic turf products across its various formats. These products have a primary infill requirement of SBR rubber. HotFut has consciously been adapting its procurement process to ensure all SBR and infill / shock-pad requirements are sourced responsibly using recycled ELT’s / rubber scrap making all their facilities more environmentally friendly. They have structured solutions for forward thinking tyre companies wanting to pro-actively process their ELT with a win -win proposition. Many major tyre companies have found their solution very sustainable as well as profitable.

Last year, Internet was abuzz about this start up ‘Blink Green’ from Pune, India. They used ELT for making attractive ladies’ footwear and purses. They have found the utility of this wonderful waste and now is utilising her designing skill and the expertise of the cobble community to churn out beautiful, durable items for the domestic and global market.

These kinds of stories are emerging from all across the continent Imagine the power of scalability of these kind of products with the right kind of financial and marketing support.

I look forward to the day (soon) when we have the ‘Scrap tyre disposal policy’ is finally rolled out and the top tyre companies wait for the EPR policy is over. With a sizeable contribution coming out of their respective CSR budgets and ATMA’s able guidance, a national body to look at new & innovative sustainable disposal practices for ELT could be established. This would be a giant first step taken in the Asian subcontinent towards sustainable recycling of this incredible waste and thus setting a precedence for other countries to follow.

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Scandinavian Enviro Systems AB publ has signed a letter of intent with an undisclosed partner to explore the possibility of licensing its advanced tyre pyrolysis technology for deployment in North America.

The collaboration will focus on conducting a comprehensive feasibility study to evaluate the technical and commercial viability of establishing one or multiple facilities dedicated to processing end-of-life tyres using Enviro’s proprietary method. This study is designed to provide the potential licensee with the necessary insights to assess the prospects of entering into a long-term commercial arrangement and formal technology licensing agreement.

It is important to note that any definitive agreements will depend entirely on the study's outcomes and subsequent negotiations. At this stage, there is no guarantee that the evaluation will lead to binding commitments or that the proposed transaction will ultimately materialise.

Fredrik Aaben, CEO, Scandinavian Enviro Systems, said, “We continue to see strong international interest in Enviro’s technology, and this letter of intent is yet another proof of this.”

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Kraton Corporation, a leading global producer of speciality polymers and high-value bio-based chemicals derived from pine wood pulping co-products, a global price increase for all polymer products with effect from 1 April 2026. The price hike will range from USD 440 per MT to USD 700 per MT, or as individual contract terms permit, with the exact price change varying according to the polymer type and production location.

The driving forces behind these significant pricing actions are multifaceted, rooted in substantial disruptions to global supply chains. These disruptions are largely attributed to the ongoing conflict in the Middle East, which has had a cascading effect on logistics. Compounding this issue are the sharply rising costs associated with transportation and essential raw materials.

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German specialty chemicals company LANXESS has announced a global price increase for its portfolio of functional additives for the manufacture of tyres and speciality rubbers. These changes, which are set to take effect immediately or as soon as individual contract terms permit, will see prices rise by 15 to 50 percent.

The driving forces behind these significant pricing actions are multifaceted, rooted in substantial disruptions to global supply chains. These disruptions are largely attributed to the ongoing geopolitical conflict, which has had a cascading effect on logistics. Compounding this issue are the sharply rising costs associated with transportation and essential raw materials.

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Orion S.A., a global speciality chemicals company, has announced a global price increase for its portfolio of speciality carbon black. These changes, which are set to take effect immediately or as soon as individual contract terms permit, will see prices rise by up to 25 percent.

In a strategic move to address persistent market volatility, the company is also implementing a variable surcharge on top of the base price increase. The driving forces behind these significant pricing actions are multifaceted, rooted in substantial disruptions to global supply chains. These disruptions are largely attributed to the ongoing conflict in the Middle East, which has had a cascading effect on logistics. Compounding this issue are the sharply rising costs associated with transportation and essential raw materials.

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