Displaying items by tag: Brazil

Brazil: Votorantim Cimentos has inaugurated its first unit in Brazil for Viter, its agricultural inputs business, and Verdera, its sustainable waste management business. Located in Itaperuçu, the unit comprises a new Verdera waste crushing plant and an agricultural limestone production line for Viter. This initiative is part of a US$785m investment programme.

Verdera's Itaperuçu facility has a capacity of 48,000t/yr, tripling its previous capability, and is equipped with technology for sustainable waste treatment. The waste processed at the plant will be converted into clean energy for cement production at Votorantim's plant in Rio Branco do Sul, using co-processing technology developed by Votorantim in Brazil in 1991. Viter's new line will increase agricultural limestone production in Paraná. The Itaperuçu plant, along with the existing Rio Branco do Sul unit, brings Viter's total capacity to 1.5Mt/yr of agricultural limestone in Paraná. The new plant features filters for emission control and utilises biomass as a renewable energy source.

Brazil: Secil subsidiary Supremo Secil Cimentos will invest US$20.3m in an upcoming expansion of its Adrianópolis cement plant. Commencing in July 2024, the expansion will raise the plant’s clinker capacity by 10% and enable it to increase its alternative fuel (AF) substitution rate from 25 – 30% to 40%, and eventually to 50% by 2030. To date, AF use at the plant has reduced its cumulative consumption of petcoke by 100,000t.

CEO Paulo Nascentes highlighted the transformative impact of the Adrianópolis plant on its host community, with its initial investment of US$176m and a subsequent US$41.7m in previous upgrades to date. "One of the reasons why the Paraná government allowed the plant was because Adrianópolis was very neglected. The arrival of Supremo transformed the city," he said.

Brazil: Votorantim Cimentos has secured a US$150m loan from the International Finance Corporation for an upgrade to its Salto de Pirapora cement plant in São Paulo. The producer aims to increase the alternative fuel (AF) substitution rate at the 4.8Mt/yr plant, and reduce its CO₂ emissions. It says that the loan is tied to sustainability performance indicators (SPIs), based on the reduction in the plant’s Scope 1 CO₂ emissions.

Brazil: Secil Supremo Cimentos has appointed FLSmidth to carry out a pyro process upgrade at its Adrianópolis cement plant in Paraná. The Denmark-based supplier says that it plans to carry out modifications on the plant's preheater, cooler and related auxiliary equipment. It says the new equipment will expand the plant's capacity to 3900t/day, corresponding to an annual production capacity of 1.42Mt/yr. It will also enable it to increase its alternative fuel (AF) substitution rate to 40%. Secil Supremo Cimentos' AF mix consists of shredded tyres, wood and other refuse-derived fuels.

FLSmidth's head of capital sales, Jens Jonas Skov Larsen, said “We are grateful for our continued partnership with Supremo, which has consistently invested in the latest technology. As the plant was already operating an ILC five-stage preheater from FLSmidth, it was well positioned to use AF.”

Brazil: Votorantim Cimentos has installed a chlorine bypass at its integrated Vidal Ramos plant in Santa Catarina. The US$10m upgrade is intended to allow the unit to process more alternative fuels such as plastics, fabrics and personal protective equipment. The company says it is the first such installation in the country. It will allow the plant to increase its co-processing volumes by 62% to 73,000t/yr from 45,000t/yr. In 2021 the plant used 65,000t of petcoke. This is expected to fall to 53,000t/yr with the addition of the chlorine bypass, reducing CO₂ emissions by 5% or 12,200t.

Brazil: The Brazilian Portland Cement Association (ABCP) has joined with the Brazilian street cleaning, waste management and biogas associations in launching the Brazilian Waste Energy Recovery Front for the reuse of waste in energy production. The partners estimated that some 14.5GWh/yr of energy is available for generation from Brazil’s 79Mt/yr of solid urban waste alone. The ABCP said that it was enthused by the possibilities the waste holds for cement producers, and urged the Environment Ministry to ‘reduce regulations that hinder its use.’

Spain: Brazilian-based Votorantim Cimentos’ subsidiary Cemento Cosmos has received authorisation for the combustion of tyres to fuel the kilns at its 1.6Mt/yr Toral de los Vados plant in León. Diario del León has reported that the government of Castile and León will complete bureaucratic procedures finalising the permit before 25 December 2019.

Brazil: Votorantim Cimentos’ Salto de Pirapora integrated plant in São Paulo has recevied environmental clearance to burn municipal waste. The plant processed 17,900t of waste in 2018 during a testing phase. It has the capacity to process up to 65,000t/yr. From 2016 to 2019 it invested US$12m on upgrading the unit to accept alternative fuels. It now plans to spend US$43.5 over the next four years.

The cement producer is also running trial co-processing projects at its plants at Rio Branco do Sul in Paraná, Cuiabá in Mato Grosso, Sobral in Ceará and Brasíliain in the Distrito Federal. The company had a thermal substitution rate of around 30% in 2018 and it processed 0.85Mt of biomass, tyres and municipal waste.

Brazil: Votorantim Cimentos is ready to start co-processing 400t/month of solid waste at its Rio Branco do Sul plant in Parana. The project has been approved by IAP, the state environmental institute, and is being run in conjunction with the local authorities, according to the Parana Portal. The initiative was started August 2018 with agreement between Votorantim Cimentos, Itambe and Supremo.

Brazil: Votorantim Cimentos has won an award for its açaí stone co-processing project at its Primavera plant in Pará state. It won the atmosphere emissions category at the 14th Brazilian Environmental Awards organised by the American Chamber of Commerce for Brazil. The plant processes 6500t/month of açaí berry stones and it plans to target 10,000t/month. The state of Pará produces around 0.5Mt/yr of açaí stone.