Displaying items by tag: UAE

UAE: Emirates Steel Arkan has concluded a partnership for the deployment of Finland-based Magsort’s technology in steel slag processing at its Al Ain cement plant. ZAWYA News has reported that the partners expect the technology to help reduce the plant’s limestone and fuel consumption. This will reduce its CO₂ emissions by 15%.

Emirates Steel Arkan CEO Saeed Ghumran Al Remeithi said "Green solutions such as this will help decarbonise the sector's value chain."

Brazil/UAE: Harsco Environmental is preparing to present its AgroSilicio fertiliser product made from steel slag at the United Nation’s 28th Conference of the Parties (COP28) climate summit taking place in the UAE in November and December 2023. The product has been certified for usage by the Brazilian government, and the state of Minas Gerais invited the company to present it at the event.

AgroSilicio uses recycled steel slag and repurpose it as a calcium silicate-based product that possesses the characteristics of fertiliser and soil conditioner. Harsco Environmental says that the calcium silicate properties of AgroSilicio give the product its versatility. It is being promoted to farming markets in agribusiness. The product is part of the company’s Ecoproducts range and it was introduced in parent company’s Enviri's 2022 Environmental, Social and Governance Report.

Wender Alves, LATAM Regional President at Harsco Environmental, said "Leaders in Minas Gerais State, Brazil are striving to balance industrial growth and sustainability.” He added "It was a breakthrough when we realised that slag from steel production could be transformed into quality fertiliser for the Brazilian agriculture business. We are proud that this has helped significantly reduce the carbon footprint and are honoured to present this on behalf of Minas Gerais State, Brazil, at the world's most important environmental forum."

Ireland: Ecocem has launched Superfine, a ground granulated blast furnace slag (GGBS) for use in specialist applications in the European market. The product is a GGBS that has been ground to a very fine particle size. It is intended to be added to other products to improve their strengths in applications such as high performance and ultra-high-performance concrete (UHPC). It can also be used to improve the finish of concrete and reduce the amount of pigment required.

Superfine will be launched across Europe, with the product already being trialled in Abu Dhabi and specified in projects across Ireland. It is designed to be used as a specialist additive in binders, industrial mortars, ultra-high performance concrete (UHPC) and precast concrete.

Susan McGarry, the managing director of Ecocem Ireland, said “After extensive time in research and development, launching Superfine onto the Irish market is testament to our global range of innovative and sustainable concrete solutions.”

UAE: Emirates Steel has signed a deal with Finland’s Ecofer for slag management services for 10 years from 2020. Ecofer will process slag from Emirates Steel's Abu Dhabi plant and sell it to the construction industry, according to the Khaleej Times newspaper. The steel producer has been recycling its Electric Arc Furnace (EAF) slag product since 2014, producing roughly 2.8Mt of EAF slag in this period.

"As one of the largest integrated manufacturers of finished steel products in the region, we produce 0.8Mt/yr of slag and we are committed to finding ways to mitigate our impact on the environment,” said Saeed Ghumran Al Remeithi, the chief executive officer (CEO) of Emirates Steel.

Ecofer arranged an agreement with Egypt’s Ezz Steel earlier in 2019. The latest deal with Emirates Steel continues its intent to build strategic partnerships in the Middle East.

UAE: Renca, a technology start-up working with Dubai’s Future Accelerators programme, has developed a geopolymer cement from fly ash and ground granulated blast slag that can be used in 3D printing, according the National newspaper. The product’s advantage over Ordinary Portland Cement when used in additive manufacturing is that it can be used without additives making it cheaper.

The start-up is a joint venture between Andrey Dudnikov, a Russian businessmen, and Alex Reggiani, an Italian geologist and mineralogist. The company is working with the Dubai Municipality to develop its material for use in 3D printing projects in Dubai. The company is also looking to set up a plant for its product in the city.