INOVYN BICHLOR™ electrolysers selected by Koyuncu Group for major investment in Konya, Turkey

INOVYN is delighted to announce that it has been selected by Koyuncu Group to supply chlor alkali technology as part of a €16million investment at a new production facility in Konya province, Turkey.

As one of the world's leading chlor alkali technology solution providers, with over 100 years of electrolysis experience and electrolyser design, INOVYN will provide state of the art BICHLOR™ bipolar electrolysers for a new 33,000m2 facility that will produce chlorine, caustic, sodium hypochlorite and hydrochloric acid.  The new facility will have an annual production capacity of 50,000 tonnes, with potential for further investment in the production of derivatives in the future.

Engineering, construction and start-up for the project will be provided by Vespro A.Ş., an experienced supplier of process equipment for chemical and industrial plants, both domestically and internationally.  The project duration is 15 months and production is planned to start by the beginning of 2022. 

Ibrahim Koyunco, Chairman of the Executive Board of Koyuncu Group, states:

“When selecting the technologies for our investment, choosing environmentally friendly, sustainable and energy efficient cutting-edge technology was essential.”

Terry Healy, Business Manager for INOVYN Electrochemical Technology, said:

“We are pleased to be recognised as electrochemical experts and a trusted partner with a significant track record for high-quality products.  We look forward to a successful project with Vespro and Koyuncu, delivering on our commitment to reducing the overall lifecycle cost for our customers.”

For further information and enquiries, please view our Electrochemical Technology product page:



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Formed on 1 July 2015 and part of INEOS, INOVYN is a vinyls producer that ranks among the top three worldwide.  With a turnover above €3.5 billion, INOVYN has more than 4,300 employees and manufacturing, sales and marketing operations in ten countries across Europe.

INOVYN’s portfolio consists of an extensive range of class-leading products arranged across Organic Chlorine Derivatives; Chlor-Alkali; General Purpose Vinyls; Specialty Vinyls; Sulphur Chemicals; Salt; and Electrochemical and Vinyls Technologies. Annual production volumes are more than 40 million tonnes.



INEOS is the world’s third largest chemicals company, employing around 22,000 people across 183 sites in 26 countries. It is a privately-owned company with sales in 2019 of $61bn.


About Koyuncu

Koyuncu Group, which is preparing to celebrate its 55th anniversary, has more than 700 employees and over 550 million TL revenue from their Energy, Salt Production, Fuel Oil, Automotive, Vehicle Inspection, and Defence Industry business sectors.  By entering the chemical industry, the company aims to reduce the import of caustic, in line with Turkeys sustainable development goals.