Displaying items by tag: roto dynamic heater

India: Ambuja Cements has started a strategic partnership with Finland-based Coolbrook to use its RotoDynamic Heater (RDH). The technology uses renewably powered electrical heat to replace or reduce the amount of fossil fuels used for reaching high temperatures in cement kiln pre-calciners. No indication of the price or which cement plants will be upgraded with the equipment has been disclosed. The deal is intended to help Ambuja Cements meet its targets of reaching an alternative fuels thermal substitution rate of 28% and a renewable energy rate of 60% by 2028.

Ajay Kapur, CEO - Cement Business, Adani Group, said, “We continuously seek out innovations which drive efficiency and decarbonisation across our cement manufacturing value chain. Leveraging our Adani Group’s green power generation capabilities, we will be able to reduce fossil fuel dependence, costs, and emissions, ultimately delivering the best value for our stakeholders.”

India: JSW Cement has appointed Finland-based Coolbrook to install its RotoDynamic Heater electric kiln technology at the Vijayagar steel works and slag and cement grinding plant in Karnataka. Press Trust of India News has reported that the partners expect the technology to reduce the CO₂ emissions of the plant’s slag cement.

Read about the applications for the RotoDynamic Heater in cement production in this Global Cement interview with Coolbrook CEO Joonas Rauramo.

India: UltraTech Cement has entered into a collaboration with Finland-based Coolbrook to implement the latter’s roto dynamic heater (RDH) electric kiln technology in Indian cement plants. RDH technology uses renewable power to heat kilns to up to 1700°C.

UltraTech Cement managing director Kailash Jhanwar said “UltraTech is a forerunner in utilising renewable energy in its manufacturing operations. We are constantly looking at opportunities to improve process efficiency and reduce greenhouse gas emissions from our operations.” Jhanwar concluded “We believe that our collaboration with Coolbrook will help to further accelerate the decarbonisation of our operations.”

Coolbrook executive chair Ilpo Kuokkanen said “India is one of the most important potential markets for Coolbrook, as we want to make a global impact on CO₂ emission reductions. Cooperation with India’s largest cement producer UltraTech is a significant step in our strategy to decarbonise heavy industry processes globally. UltraTech is also an excellent addition to our comprehensive and responsive partnership ecosystem spanning across leading industrial actors, academic institutions, and the public sector.”