17 October 2024

Burkina Faso: AVIC International Beijing, in collaboration with Humboldt Wedag GmbH (KHD), has won an engineering, procurement and construction (EPC) contract from Ciments de l'Afrique (CIMAF) to build a 900t/day clay calcination plant. This plant aims to integrate with CIMAF's existing clinker grinding line to produce calcined clay cement, potentially reducing CO₂ emissions by up to 30%, according to the company. KHD will be responsible for designing and equipping the plant with clay calcination technology, while AVIC, as the EPC contractor and KHD's parent company, manages the overall project execution.

KHD's system features a two-stage preheater and flash calciner with a pre-combustor, offering adaptability for the future installation of KHD’s Pyrorotor technology to maximise secondary fuel usage. The technology also includes a colour stabilisation process to maintain consistent supply of grey or black calcined clay. The project is scheduled for completion by mid-2026.

CIMAF Group Vice-President, Malik Sefrioui, said "This project is a major piece of our group decarbonisation roadmap, fully financed by IFC under a green loan form. Two other similar projects are being studied and will be launched very soon. The choice of AVIC/KHD is based on their long track record in cement pyro-processing projects. We are sure that this inaugural partnership will deliver significant added value for both parties."

India: UltraTech Cement has commissioned an additional 1.2Mt/yr of grinding capacity at its Arakkonam unit in Tamil Nadu. This expansion is part of a broader 22.6Mt/yr capacity increase announced back in June 2022. With this latest addition, UltraTech Cement's total cement capacity now stands at 156Mt/yr.

UK: Alternative fuel manufacturer WKE has expanded its product range with new pellet sizes, including 9mm and 6mm shortcut pellets for extended burn times and reduced leftover material in cement kilns, and a 16mm pellet for the biomass sector. This development aims to address specific industry challenges and meet growing demand in both UK and international markets.

CEO Ian Jones said "Our new range of pellet sizes represent a significant step forward in our mission to provide a cleaner, greener and cost-effective alternative to fossil fuels. By tailoring our products to meet the bespoke needs of sectors like cement, we can further support these heavy energy-use industries in reducing their dependence on fossil fuels, all while cutting their energy costs and tackling the enormous amount of material that ends up in landfill."

India: Fornnax has introduced the SR-MAX2500 shredder, designed for municipal solid waste (MSW). The machine features hydraulic motors and a unique cutter design, aiming to serve large-scale recyclers and cement plants.

Jignesh Kundaria, CEO and director of Fornnax, said "With the SR-MAX2500, we're poised to transform the waste management landscape in India and beyond. Our goal is to line up MSW recycling industries with a robust, efficient and sustainable solution.”

The SR-MAX2500 is engineered for India, accommodating the specific challenges of highly contaminated local waste. The company says that the shredder will enhance efficiency, reduce operational costs and minimise downtime.

Kyrgyzstan: Cement production in Kyrgyzstan reached 2.06Mt between January and August 2024, marking a 2% increase from 2.02Mt during the same period of 2023. 375,000t of cement was produced in August 2024, marking an 18.7% increase compared to August 2023.