Displaying items by tag: Germany

South Korea: Ssangyong Cement has ordered equipment from Germany-based KHD Humboldt Wedag as part of an upgrade to clinker production line five of the Donghae plant. The scope of supply for the contract includes: a Pyroclon R type calciner with Pyrotop mixing chamber; a Pyrorotor type alternative fuel combustion reactor; a Pyrobox type coal firing system for process start-up and operation balancing; replacement of stage four cyclones with new high-efficiency cyclones for calciner connection and an overall pressure drop reduction; a new kiln inlet chamber with orifice, kiln hood and tertiary air ducts; and a new Pyrofloor PFC 738AW type cooler with a Pyrocrusher PRC 420-4ES.

This project will be the fourth Pyrorotor installation at the Donghae plant. KHD’s scope includes the engineering and supply of mechanical equipment for the clinker production as well as electrical equipment for the overall modernisation of the production process. The project scope is the same as the modernisation contract of line four of Donghae plant, which was signed in February 2021 and currently is in commissioning. The commissioning of the modernised line five is scheduled for the fourth quarter of 2023.

South Korea: Halla Cement has awarded a supply and engineering contract to Germany-based KHD Humboldt Wedag for an upgrade of line 2 at Okke plant. KHD will supply a new Pyroclon R type calciner, with a Pyrotop type mixing chamber, and a 4.2m x 15m Pyrorotor type combustion reactor. Other equipment being provided includes: a Pyrobox type coal firing system for process start-up and operation balancing; replacement of stage five cyclones with new high-efficiency cyclones; and a new kiln inlet chamber with orifice. Erection and commissioning of the modernised production line is scheduled for the first quarter of 2024.

This latest project marks the second installation of a Pyrorotor at Halla Cement’s Okke plant. The installation of line 3 at the site is currently ongoing with commissioning scheduled for the first quarter of 2023. Overall, this will be KHD’s ninth installation of a Pyrorotor in South Korea.

The Pyrorotor has been promoted to cement plants as a way of using low-quality alternative fuels with minimal pre-processing. It offers a thermal substitution rate of over 85% and will also allow the Okke plant to reduce its NO_x emissions. The installation of the new Pyroclon R type calciner and the high-efficiency cyclones in the lowest preheater stages will also provide the production line with an increase in efficiency due to an overall pressure drop reduction in the entire preheater.

India: Adani Cement Industries has ordered a MVR 3750 C-4 type vertical roller mill from Germany-based Gebr. Pfeiffer for a new 165t/hr cement grinding plant it plans to build at Dahej in Gujarat. The order also includes an integrated SLS 4000 VC type classifier and a drive with a rated power of 3090kW. The subsidiary of Adani Group will produce fly ash-pozzolan mixed cement at the site.

Gebr. Pfeiffer’s local subsidiary, Gebr. Pfeiffer (India), will act as the general contractor for the project and will provide plant engineering. The commissioning of the new mill is planned for the period before the rainy season in the summer of 2023.

UK: Bunting plans to promote its magnetic separator and metal detector products at the Powtech trade fair taking place in Germany in late September 2022. The company will be displaying a number of high-strength rare earth magnetic separators including its Plate Magnet Housing (PHMS), Drawer Magnet (HFS), Grate Magnet, Plate Magnet and Bullet Magnet products. Each magnetic separator effectively removes fine tramp iron from a wide range of granules and powders at different locations within a plant. The company promotes its products to the aggregate, quarrying, recycling and slag processing sectors amongst others.

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.

Germany: Loesche has published its Sustainability Report of its performance in 2021. The supplier’s Scope 1 and 2 CO₂ emissions declined by 6.1% year-on-year to 229t from 244t in 2020 and by 19% over the two years from 2019, when they totalled 282t. It reduced the share of Scope 2 emissions in the figure to 40% from 41% in 2020 and 45% in 2019.

Loesche offers emissions-reducing products to the global cement industry under the label Greenkey Solutions. These include its A/Fuel and H/combust ranges for alternative fuels and green hydrogen upgrades, its C/Clay range for clay calcining and grinding, its Digital/Ready 4.0! range for predictive process optimisation and smart asset management, its E/Slag range for ground granulated blast furnace slag upgrades and its S/Crete range for waste concrete recycling, as well as audits for retrofits. Together, Loesche says that its products can reduce the global cement sector’s carbon footprint by 90%. Within this, Loesche believes that calcined clay technology alone can reduce cement’s CO₂ emissions by 40% and its energy demand by 21%.

Loesche said that its launch during the year of its H₂Optimum grinding bed spraying system can reduce grinding mills’ water consumption by 50%.

Second quarter results have been released for many of the European-based cement producers, so we’ll take a look at how they are doing so far in 2022. The general trend for the companies sampled here is that revenue is up, cement sales volumes are down and earnings are varied. Added to this, ready-mixed concrete (RMC) and aggregate sales volumes have risen for most of these organisations. Each producer did well in the US, less well in Europe and differently elsewhere. Concurrently, input costs for raw materials, energy and logistics have been rising and this has been passed on to consumers fairly consistently as price rises.

Graph 1: Sales revenue for selected European-based multinational cement producers in the first half of 2022. Source: Company financial reports.

Graph 2: Cement sales volumes for selected European-based multinational cement producers in the first half of 2022. Source: Company financial reports.

Graph 3: Ready-mixed concrete sales volumes for selected European-based multinational cement producers in the first half of 2022. Source: Company financial reports.

Holcim is currently in a state of transition with responses from regulators on big divestments in India and Brazil expected in the second half of 2022 alongside its diversification into light building materials. Both North America and Europe did well for the group in the first half of 2022, particularly the former, where cement sales volumes rose, unlike the other regions. Asia Pacific was more problematic with inflation and pricing issues reported. Cement demand was also said to be ‘softer’ in China and the Philippines compared to the first half of 2021. The region’s recurring earnings before interest and taxation (EBIT) also fell.

HeidelbergCement’s half-year results were less upbeat with cement sales volumes down by 2.6% on a like-for-like basis, RMC sales volumes stable and aggregates sales volumes up by 1.7%. One point to note here is that HeidelbergCement divested its business in the western US in late 2021 and the graphs above do not show like-for-like changes. However, one reason for the dour tone was that higher input costs had led to a 11.4% drop in the group’s result from current operations before depreciation and amortisation (RCOBD) to Euro€1.53bn. It blamed this on its inability to raise prices sufficiently to counter ‘significantly’ higher costs of energy and transport.

Cemex benefitted from its strong presence in the Americas but even this wasn’t enough to shield it from the negative effect upon earnings of higher energy costs and supply chain disruptions. So, net sales increased in Mexico and the US but operating earnings before interest, taxation, depreciation and amortisation (EBITDA) fell. In Mexico this was blamed on a higher base for comparison in 2021. In the US a declining EBITDA margin was attributed to higher energy costs and supply chain headwinds from maintenance, imports and logistics. Interestingly though, Cemex managed to raise both sales and earnings in its Europe, Middle East, Africa and Asia despite cement sales volumes slipping. It said it was able to do this due to well executed price rises.

Buzzi Unicem reported growth in sales revenue and earnings despite falling cement sales volumes. It attributed this to a ‘strong’ increase in prices. However, it noted that the mounting energy costs had contributed to a decline in its EBITDA margin. Deliveries for the half-year grew in the US, Central Europe, Poland and the Czech Republic. They fell in Italy and, unsurprisingly, Ukraine. Also, despite the growth in deliveries in Poland and the Czech Republic in the reporting period, Buzzi Unicem said that a slowdown in Europe had become evident in the second quarter of 2022 and was particularly evident in Italy, Poland and the Czech Republic. In Ukraine the group reported that activity had resumed at its Volyn plant in the north-west of the country following the Russian invasion in February 2022. The Nikolayev plant, in the south, though continued to remain idle. Sales volumes halved in the country year-on-year. Given the circumstances it seems amazing that they didn’t fall by more frankly.

Finally, Vicat had a tougher time of it than some of the other companies featured here. Its sales revenue grew significantly, as a result of higher prices, but earnings tumbled. The latter was blamed on a high base for comparison in the first half of 2021 and the energy situation. A few non-recurring capital intensive projects at various plants, including the start-up of the Ragland plant’s new kiln in the US, didn’t help either.

Much of the above leaves an uncertain outlook for the second half of 2022. All of the cement producers here expect to increase their sales revenue and raise their prices. Most of them though are rather more circumspect or downright pessimistic about what the state of their earnings will be. The companies covered here are multinational but with a focus on Europe and the US. We have omitted plenty of regional producers elsewhere around the world in this roundup that have already published their results, such as India-based UltraTech Cement or Nigeria-based Dangote Cement. The other big market that is missing is China, where the producers are mostly yet to publish their half-year results. We will return to cover these topics in future weeks.

Germany: HeidelbergCement’s sales revenue rose by 11% year-on-year to Euro9.95bn in the first half of 2022 from Euro8.94bn in the same period in 2021. Its cement and clinker sales volumes dropped by 4.8% to 58.8Mt from 61.8Mt, while its profit for the period attributable to shareholders dropped by 28% to Euro542m from Euro755m. During the reporting period, the producer reduced its net debt by 8.9% to Euro6.79bn from Euro7.45bn.

Chair Dominik von Achten said "The first half of 2022 was characterised by the strong increase in energy and raw material prices. In this persistently difficult market environment we were again able to significantly increase our revenue.” He continued, “In view of the unprecedented increase in energy prices in recent weeks, the second half of the year remains challenging. For the full year, we continue to expect a significant increase in revenue, while for the result from current operations we now anticipate a slight decline on a comparable basis compared to the strong previous year.”

It’s been a good week for carbon capture projects in Europe with the announcement of who the European Union (EU) has selected for a grant from its Innovation Fund. 17 large-scale projects have been pre-selected for the Euro1.8bn being doled out in the second round of awards. On the cement and lime sector side there are four projects. These include projects at Holcim’s Lägerdorf cement plant in Germany, HeidelbergCement’s Devnya Cement plant in Bulgaria, Holcim’s Kujawy plant in Poland and Lhoist’s Chaux et Dolomites du Boulonnais lime plant in France. Large-scale in this instance means projects with capital costs over Euro7.5m. To give readers some sense of the scale of the projects that the EU has agreed to pay for, if the funding was shared out equally between the current bunch, it would be a little over Euro100m per project. This is serious money.

Devnya Cement’s ANRAV carbon capture, utilisation and storage (CCUS) project in Bulgaria has received little public attention so far so we’ll look a little more closely at this one first. No obvious information is available on what capture technology might be in consideration at the plant. HeidelbergCement’s leading experience in carbon capture technology at cement plants gives it a variety of methods it could use from a solvent scrubbing route to something less common. What the company has said is that, subject to regulatory approval and permitting, the project could start to capture 0.8Mt/yr of CO₂ from 2028.

What has also been revealed is that the project is linking up via pipelines to a depleted part of the Galata gas field site in the Black Sea. Oil and gas company Petroceltic Bulgaria is a partner and the aim of the project is to start a CCUS cluster in Eastern Europe. with the potential for other capture sites in Romania and Egypt to join in. This is noteworthy because much of the focus for the burgeoning cement sector CCUS in Europe so far has been on usage on local industrial clusters or storage in the North Sea.

The other new one is the Go4ECOPlanet project at Holcim’s Kujawy plant in Poland. Lafarge Cement is working with Air Liquide on the project. The latter will be providing its Cryocap FG adsorption and cryogenics technology for direct capture of flue gas at the plant. The transportation of the CO₂ is also interesting here as it will be by train not pipeline. Liquid CO₂ will be despatched to a terminal in Gdańsk, then transferred to ships before being pumped down into a storage field under the North Sea.

Turning to the other two grant recipients, the Carbon2Business project plans to capture over 1Mt/yr of CO₂ using a second generation oxyfuel process at Holcim Deutschland’s Lägerdorf cement plant. This project is part of a larger regional hydrogen usage cluster so the captured CO₂ will be used to manufacture methanol in combination with the hydrogen. Finally, Lhoist’s project at a lime plant in France is another team-up with Air Liquide, again using the latter’s Cryocap technology. The capture CO₂ will be transported by shared pipeline to a hub near Dunkirk and then stored beneath the North Sea as part of the D'Artagnan initiative. Around 0.61Mt/yr of CO₂ is expected to be sequestered.

The key point to consider from all of the above is that all of these projects are clear about what is happening to the CO₂ after capture. The days of ‘carbon capture and something’ have thankfully been left behind. CO₂ transportation infrastructure is either being used or built and these cement plants will be feeding into it. This will inevitably lead to questions about whether all these new CO₂ networks can support themselves with or without EU funding but that is an argument for another day.

Finally, in other news, four residents from the Indonesian island of Pulau Pari started legal proceedings against Holcim last week for alleged damages caused by climate change. Industrial CO₂ emissions are unquestionably a cause of this along with other sources but what a court might think about this remains to be seen. Yet, it is intriguing that the plantiffs have decided to go after the 47th largest corporate emitter rather than, say, one of the top 10. Regardless of how far the islanders get this is likely not to be last such similar attempt. If the case does make it to court though it seems likely that Holcim will mention its work on CCUS such as the two projects above. Only another 200-odd cement plants in Europe to go.

Germany: Cemex Deutschland’s carbon capture partner Carbon Clean has hired US-based engineering company KBR to carry out installation of the planned 100t/day CycloneCC carbon capture system at the producer’s Rüdersdorf cement plant in Brandenburg. KBR will provide front-end engineering design (FEED) services for the project.

KBR global technology solutions president Jay Ibrahim said "Reaching net zero targets requires expertise from different industries to work together, and we make a powerful team. Hopefully, it will be the first of many such projects."