Displaying items by tag: Plant
HeidelbergCement India commissions 5.5MW solar plant
13 April 2022India: HeidelbergCement India has commissioned a 5.5MW solar power plant in its mining area located in Damoh, Madhya Pradesh. The mining operations and clinker plant at Damoh have started receiving electricity from the plant. The solar plant is expected to generate 10GWh/yr, replacing electricity purchased from the grid.
Shree Digvijay Cement invests in green energy project
13 April 2022India: Shree Digvijay Cement has executed a share purchase agreement to acquire a 27% stake in a hybrid wind and solar power project from Trinethra Renewable Energy, a power producer, and Continuum Green Energy. It will spend US$1m on the deal, implying a value of US$0.13m/MW. The total installed capacity of the project is 8.1MW.
The hybrid power contract will generate about 37% of total power needed by the plant. When combined with the plant’s waste heat recovery (WHR) system, it will constitute over 65% of the total power needs of the company, representing considerable savings in the cost of power and an improved environment footprint.
Financing revealed for Power Cement’s solar project
13 April 2022Pakistan: Meezan Bank, an Islamic bank, and Burj Solar Energy (BSE) have announced the completion of a US$5m syndicated Islamic finance facility for BSE's portfolio of renewable distributed power generation in Pakistan.
A first tranche of US$3.2m will be used to finance the construction of a 7MW solar power plant for Power Cement on the Karachi-Hyderabad Motorway. The solar power plant will be rented to Power Cement under a 20-year equipment rental agreement to supply the company's cement plant in Nooriabad. It will generate 220GWh solar units for 20 years and, in addition to reducing cost of electricity, will offset 112,000t of CO2 emissions. The project is expected to start generating power in July 2022.
Akkermann acquires Kaluga Cement Plant
13 April 2022Russia: Akkermann Cement, a subsidiary of USM Holding, has acquired Kaluzhsky Tsementny Zavod (Kaluga Cement Plant) for US$111m from state development corporation VEB.RF. VEB.RF provided a loan for construction of the plant in 2011 but the borrower was acknowledged bankrupt in 2018, according to Prime News. The plant is not yet fully built, but it is anticipated that the 3.5Mt/yr facility will create 400 jobs when commissioned.
“The asset is good,” said Akkermann Cement’s managing director Alexander Ivanov. “The dry process is one of the most efficient and budget-friendly technologies for production of cement, but the conclusion of the plant’s construction will need additional investment.”
Germany: Mexico-based Cemex has joined a consortium with Sasol EcoFT and Enertrag that plans to use CO2 and hydrogen to produce aviation fuel. The project is part of Cemex’s Future in Action program and is part of its plan to develop a carbon neutral operation at its Rüdersdorf cement plant by 2030. The consortium will source green hydrogen generated from wind and solar energy from Enertrag. The CO2 will come from the Rüdersdorf cement plant, which will provide 100t/day CO2 in the project’s initial stages. Sasol will then contribute its technology to produce e-kerosene, which, once certified, can be blended to constitute up to 50% of jet fuel.
The Rüdersdorf carbon neutral alliance includes over 20 start-ups, universities, companies from other industries and authorities working to develop industrial-scale solutions achieve the first carbon-neutral cement plant in the world.
Enertrag is a renewable-energy company based in Brandenburg. It operates utility-scale integrated energy plants in 10 countries. Its plants produce electricity and green hydrogen from wind and solar sources.
Sasol EcoFT is part of Sasol Group. It uses its technology to produce sustainable fuels and chemicals from green hydrogen and sustainable carbon sources, via the Power-to-Liquids process.
Elex starts up electrostatic precipitator at National Cement’s Ragland plant in Alabama
12 April 2022US: Switzerland-based Elex has completed a cold start-up of an electrostatic precipitator (ESP) it has supplied to National Cement’s Ragland plant in Alabama. The ESP will be used for primary dedusting and it has a separation area of approximately 7000m2. The cement plant, owned by France-based Vicat, is currently building a new 5000t/day production line that is due to be commissioned in mid-2022.
India: Aumund Engineering India has been selected by ACC to refurbish a 175.3m high bucket elevator, the tallest in the world. The elevator is installed at ACC’s Wadi Cement plant in Karnataka where it is used for raw meal pre-heater transport at a rate of 600t/hr.
Originally, the machine was fitted with a steel cord belt of width 1320mm and tension rating of 3150N/mm. Aumund has decided to offer an alternative based on its own design concept resulting in a belt width of 1300mm but with higher tension rating of 4000N/mm with a bucket size of 1250mm at bucket spacing of 450mm. The Aumund belt concept will use continuous close pitch longitudinal ropes without rope free bucket mounting spaces. However, it will use additional wire ropes running laterally across the width of the belt adding lateral stiffness without significantly changing the belt longitudinal flexibility. This cross-stabilised construction is intended to improve stability to the belt with improved bucket fixing.
To make the necessary belt punching, Aumund has developed a special punching machine design which gives clean fixing holes that are accurately aligned relative to the belt edge and at precisely the correct pitch. The belt is held in a cassette and advanced automatically under the punching frame using a precision encoder to measure the pitch. The belts are prepared at the Aumund production in Rheinberg, Germany and shipped to site at the exact required dimensions including a prepared joint and the required clamping connection.
In addition to the new belt the elevator will also be fitted with new drive pulley including friction linings and rubber bucket mounting strips. The casings, inlet and outlet plus the complete drive unit remain unchanged.
No commissioning date for the project has been announced.
India: UltraTech Cement says it has been declared as the preferred bidder for a limestone block in an electronic auction conducted by the Karnataka government. The block is situated in Tehsil Chittapur of Kalburgi district in Karnataka next to the company’s integrated Rajashree plant. It has a total cement grade geological resource of 530Mt of limestone over an area of 7.86km2.
BGC starts second attempt to sell company
12 April 2022Australia: BGC has started a second attempt to sell the company and has appointed Macquarie Capital to run the process. An indicative bidding round is planned for June 2022, according to the Australian Financial Review newspaper. The process is expected to take up to one year. BGC previously tried to find a buyer in 2018 but legal issues following the death of the company founder Len Buckeridge and a slowdown in the construction market in Western Australia made this difficult.
The company is presenting itself as a major presence in the West Australia cement market, with a 47% share, and the only organisation with a vertically integrated quarry, cement and concrete business. Macquarie Capital says that the company has an annual revenue of around US$740m and earnings before interest, taxation, depreciation and amortisation (EBITDA) of US$74m. Group earnings are reportedly mostly generated by heavy building materials, brick and masonry divisions. BGC assets include a cement grinding plant, concrete plants and a gypsum wallboard plant in Perth.
Russia: SibCem subsidiary Angarskcement has restarted kiln four at its plant in Angarsk after a decade of inactivity. The kiln was last used in 2010. The decision to restart the kiln was made in 2021 due to growing demand for building materials in the Irkutsk region and an increase in cement sales. Kiln four was first lit in 1960 and was later upgraded in the early 1980s. It has a clinker production capacity of 720t/day. All four kilns are now running at the cement plant.