Displaying items by tag: Upgrade

UAE: Lafarge Emirates Cement plans to install an organic Rankine cycle (ORC) waste heat recovery (WHR) plant at its Fujairah cement plant. Gulf News has reported that the producer will fund the upgrade through a transition trade facility provided by UK-based bank Standard Chartered. The facility is part of the bank’s planned US$300bn-worth of green finance funding up to 2030.

Lafarge Emirates Cement general manager Olivier Milhaud said “This is one of the major milestones in our journey towards sustainability. The WHR project encourages the use of clean and environmentally friendly energy in our operations and also supports our global mission to build a Net Zero world.”

New Zealand: Fletcher Building Materials recorded consolidated sales of US$5.37bn during its 2022 financial year, up by 4.7% year-on-year from US$5.13bn in the previous year. Its net earnings also rose by 42%, to US$273m from US$193m.

The group's concrete division, which includes Golden Bay Cement, contributed US$556m-worth (9%) of group sales. The figure represents an 8% increase from 2021 financial year levels. The business recorded 'strong performances' across all key product segments, underpinned by 'robust' demand and pricing. It made capital expenditure investments of US$51.1m, including in a waste tyre recycling system upgrade at the Golden Bay cement plant. The latter increased the plant's alternative fuel (AF) substitution to 50% from 35%. The company also continued to focus on developing low-CO₂ concrete binders.

Fletcher Building Materials chief executive officer Ross Taylor said "The 2022 financial year has not been without its challenges. Global and national supply chain disruptions have continued into the third year of the Covid-19 pandemic." He added "The New Zealand Commerce Commission recently published its interim market study report into residential building supplies. The final report and recommendations will be published in December 2022 and in the meantime we will continue to work collaboratively with both the commission and the government."

Turkey: KÇS Kipaş Çimento has placed an order with KHD Humboldt Wedag for a Pyrorotor for its Kahramanmaraş cement plant. The supplier says that the equipment will enable the plant's calciner to achieve an alternative fuel (AF) substitution rate of 90%. It will additionally restrict NO_x emissions to 800mg/Nm³. After a short shutdown for assemblage of gas duct connections, KHD expects to commission the upgraded system in mid-to-late 2023.

The company says that the KÇS Kipaş Çimento contract represents its 11th Pyrorotor order globally and the first in Turkey.

India: ThyssenKrupp Industries India has reported information on recent orders with UltraTech Cement, Shree Cement and Hills Cement.

Its Polysius division has secured an order from UltraTech Cement for the design, engineering and supply of two 10,000t/day pyro processing lines with Polycom rolls for raw materials grinding.

Shree Cement has ordered pyro processing equipment including a Polytrack clinker cooler for a new cement plant at Guntur in Andhra Pradesh. ThyssenKrupp Industries India noted that it was the “maiden plant order” from Shree Cement and of “great strategic importance to us.”

Hills Cement has also made a first order with ThyssenKrupp. In this case it has requested pyro processing equipment including a clinker cooler for the second production line at its plant in Meghalaya.

US: GCC plans to invest US$750m in an upgrade to its 0.9Mt/yr Odessa cement plant in Texas. The Milenio newspaper has reported that the upgrade will more than double the plant’s capacity to 1.9Mt/yr and lower its CO₂ emissions per tonne of cement by 13%. GCC expects the new capacity to be operational by 2025.

The group said “GCC will carry out the project at the Odessa plant because the US market is developing faster and represents savings in freight compared to the plant located in Chihuahua, Mexico.”

Kenya: East Africa Portland Cement began work to replace a 16.5m-length of kiln shell at its Athi River cement plant at the end of July 2022. The producer says that the project will increase the kiln line’s capacity by 1400t/day.

Managing director Oliver Kirubai said "Due to the high costs of energy and an old clinker line, the board has prioritised efficiency and reliability of our integrated plant operations to drive cost optimisation.”

Congratulations are due to the National Cement Company of Alabama and Vicat for the inauguration of the new production line at the Ragland cement plant in Alabama. The event took place on 21 July 2022.

The US$300m project was originally announced in late 2019. It then took two years to build with construction starting in January 2020. Key features include a raw vertical grinding mill, a new roller mill, a five stage preheater tower, an automatic clay storage system, a 78m tall homogenisation silo, an alternative fuels storage area for tyre-derived fuel, sawdust and wood chips, a laboratory and a new control room. The new kiln was previously reported to have a clinker production capacity of 5000t/day and it will add up to 2Mt/yr of cement production capacity to the plant. ThyssenKrupp signed up as the principal equipment supplier in 2019 and H&M was the main contractor. The production line is expected to reduce energy consumption by one third. Further change is scheduled with a switch to production of Portland limestone cement (PLC) from Ordinary Portland cement (OPC) by the start of 2023.

Vicat has repeatedly noted its affection for the plant as it was the first cement plant the group purchased outside of France, back in 1974. Indeed, Vicat’s group chair and chief executive officer Guy Sidos personally managed the Ragland plant in 2001. However, rather more prosaic reasons may also have been behind the decision to expand Ragland. According to United States Geological Survey (USGS) data, Alabama, Kentucky and Tennessee’s cement shipments grew by nearly 5% year-on-year to 7.1Mt in 2019 from 6.8Mt in 2018. Shipments are up by 3% year-on-year to 2.5Mt in the first four months of 2022 and the three states were the fifth largest region in the US for cement shipments in April 2022. A shortage of cement was also reported in Alabama in April 2022.

The other big US-based cement plant expansion is Lehigh Hanson’s US$600m upgrade to its Mitchell plant in Indiana. It also celebrated a milestone this week with a ‘topping out’ ceremony to mark the placement of the final section of steel for the stack. Another recent achievement here was the completion of a 169,000t storage dome supplied by Dome Technologies. The supplier says that the 67m diameter and 48m tall dome is the second largest clinker storage facility in Europe and North America, after one it previous built in Romania in 2008.

The Mitchell K4 project was announced in mid-2018 and then ground breaking began in late 2019. However, the start of the coronavirus pandemic delayed construction in early 2020 before it restarted in September 2020. The revised commissioning date was then moved back about half a year to early 2023. The key part of this project is that it will replace the plant’s three current kilns with just one. The new production line will increase the site’s production capacity, reduce energy usage and decrease CO₂ emissions per tonne of cement. It was reported by local press back in 2018 that the project would increase the plant’s cement production capacity to 2.8Mt/yr. The project has been linked to supplier KHD with CCC Group as the contractor.

It’s fascinating to see two major new upgrades to cement plants emerging in a mature market like the US and during an unprecedented event like the emergence of coronavirus. No doubt compelling tales will emerge of how both teams coped with managing nine-figure capital expansion projects as a global public health emergency unfolded. The US market has been on a roll in recent years, despite all the uncertainty in the world, and so far it doesn’t seem to be slowing down. With luck both of the projects feature above have timed their opening right.

Mexico: Beumer Group has won a contract to supply Cooperativa La Cruz Azul’s cement plants with 14 new 5500 – 6000 bag/hr palletisers. The cement company made the decision to modernise palletising operations at its plants following a law change requiring cement to be packaged in 25kg bags, instead of 50kg, from the start of 2023. Beumer Group plans to deliver the first five palletisers in the third quarter of 2022. The other nine machines will follow by 2023.

The supplier said “Cruz Azul and Beumer Group have had a trustful and successful partnership for decades. The system provider has convinced with its highly developed and sustainable technology and a sophisticated concept, which will enable the cement manufacturer to achieve the required performance in its packaging terminal” It continued “Covid-19 presented a particular challenge in this project. Due to the pandemic, it was not possible for Beumer experts to be on site with the customer in person. All concepts were discussed, debated and agreed online and with the support of the local group company in Mexico City.”

Philippines: Cemex subsidiary Solid Cement is installing a new US$356m, 1.5Mt/yr line at its Antipolo cement plant. When operational in April 2024, the line will increase the plant’s capacity by 79% to 3.4Mt/yr. Over the first four months of the project since March 2022, Solid Cement invested US$197m in silos and mechanical installation. The new 1.5Mt/yr line will use Low Temperature Clinker technology to reduce its CO₂ emissions, and will also recycle waste hot gases for raw materials drying.

Solid Cement is building the plant using 6000t of its own Vertua reduced-CO2 cement, which it says will further reduce its net carbon footprint by 564t.

Philippines president and CEO Luis Franco said “We will maintain our active role in supporting the development of this nation, as we have done in the past 25 years.”

US: Vicat subsidiary National Cement Company of Alabama inaugurated its new US$300m production line at its Ragland cement plant on 21 July 2022. Local press has reported that the line includes a new rotary kiln, equipped for alternative fuel (AF) use.

President Spencer Weitman said “This puts us into the next 40 or 50 years. And it’s prolonged the life of the plant to move us forward into the next century hopefully.”