Displaying items by tag: ThyssenKrupp Industrial Solutions

African cement producers have confirmed their interest in calcined clay over the last month with two new projects. The big one was announced last week when FLSmidth revealed that it had received an order from CBI Ghana. This follows the launch of a Limestone Calcined Clay (LC3) project in Malawi in mid-March 2022 in conjunction with Lafarge Cement Malawi.

FLSmidth says that its order includes the world’s largest gas suspension calciner system and a complete grinding station. The kit will be installed at CBI Ghana’s plant near Accra in the south of the country. The new clay calciner system is expected to substitute 30 - 40% of the clinker in the final product, resulting in a reduction of up to 40% CO₂/t of blended cement compared to Ordinary Portland Cement (OPC). Overall the equipment manufacturers reckon that the grinding plant will reduce its CO₂ emissions by 20% compared to its current output. There has been no indication of how much the order costs but CBI Ghana expects energy and fuel savings, as well as lower overheads from clinker imports.

The public announcement of the Ghana project was also foreshadowed by the visit of Professor Karen Scrivener to the Ghana Standards Authority in February 2022. This was significant because Scrivener is the head of the Laboratory of Construction Materials at the Ecole Polytechnique Fédérale de Lausanne (EPFL) and has been one of the key instigators of the LC3 initiative since the early 2000s. Other calcined clay cements are available such as Futurecem or polysius activated clay (see below) but LC3 is arguably the most famous given its promotion in developing countries.

The Malawi project is at a much earlier stage. The government launched the public private partnership LC3 project in mid-March 2022 in conjunction with Lafarge Cement Malawi and Terrastone, a brick manufacturer. The Ministry of Mining is currently developing a memorandum of understanding with the Gesellschaft für Internationale Zusammenarbeit (GIZ), a Germany-based development agency. India-based Tara Engineering has also been linked to the scheme.

One thing to note about the Malawi project is that it is the first calcined clay project in the cement industry based in East Africa. All the other African ones are based in West Africa. The other two projects in this region are run by Turkey-based Oyak Çimento and its subsidiary Cimpor. The first of these is a 0.3Mt/yr calcined clay and a 2400t/day cement grinding production line that was commissioned in mid-2020. This plant is based at Abidjan in Ivory Coast. The second is a new plant that Germany-based ThyssenKrupp Industrial Solutions is building for Oyak Çimento at Kribi in Cameroon. This unit has a 720t/day calcined clay and a 2400t/day cement production capacity and it will use the supplier’s ‘polysius activated clay’ technology. ThyssenKrupp’s involvement came to light in early 2020 and commissioning was scheduled for late 2021. However, no update on the state of the project has been issued so far in 2022.

As the above examples show, Sub-Saharan Africa has at least one live calcined clay plant, two plants are being built and there’s one more at the development stage. This puts the region neck-and-neck with Europe, which has a similar mixture of current and developing projects. This column has been covering the wider trend of the growing usage of various types of blended cements recently, particularly in Europe and the US, with slag cements, Portland Limestone Cement (PLC) and more. With PLC, for example, note the transition of another two North American cement plants to PLC this week alone. As for calcined clay cement, it is fascinating to see the focus move to a different part of the world. Several commentators have predicted that the future looks set to be dominated by blended cements using whichever supplementary cementitious material (SCM) is most available for each plant. The growth in calcined clay confirms this view.

Global Cement is researching clay calcination use in the cement industry for the next edition of the Global Cement Directory. Email This email address is being protected from spambots. You need JavaScript enabled to view it. with any information on new industrial and research installations.

Germany: ThyssenKrupp Uhde, Holcim and the Technische Universität Berlin have started a joint project to investigate the use of a novel amine scrubbing technology for carbon capture. The goal is to significantly reduce CO₂ emissions from existing cement plants and at the same time utilise the captured CO₂ for other applications. This includes the development of new mass transfer process equipment that is more efficient and resilient to contaminations. The project is being funded by the German Federal Ministry for Economic Affairs and Climate Action.

The equipment is being tested using exhaust gas at Holcim’s Beckum plant. Various possibilities for using the captured CO₂ are also being examined, such as manufacturing methanol or sustainable fuels. The aim is develop a technology that can be retrofitted at existing cement plants.

Ralph Kleinschmidt, head of technology, innovation and sustainability at ThyssenKrupp Uhde said, "Amine scrubbing is already commonly used to recover CO₂ from process gases or exhaust gases. Now, we are developing the technology further and optimising it for the cement industry. Additional applications for capturing CO₂ direct at source, such as in waste incineration plants, are also possible."Arne Stecher, head of decarbonisation at Holcim Germany added that the company is testing different processes to find the best carbon capture technology.

US: Thyssenkrupp has opened its new Reno, Nevada, service centre to customers. The centre will serve cement customers in the Western US and Canada.

Thyssenkrupp Industrial Solutions president Mark Terry said “We want to be where our customers need us! Thyssenkrupp already has numerous service centres distributed around the world. With an understanding of our local markets, and clientele, we are able to react, deliver faster and reduce transport time as well as costs. The service centre in Reno is another milestone for us here in North America!”

Germany: ThyssenKrupp's consolidated sales rose by 18% year-on-year in its 2021 financial year to Euro34bn. Its adjusted earnings before interest and taxation (EBIT) rose to Euro796m, compared to a loss before interest and taxation of 1.76bn in the 2020 financial year. Its order intake during the year rose by 41% to Euro39.6bn.

The company's multi tracks segment, which includes cement plant production, recorded a 2% sales rise and a 34% rise in its order intake. Its plant technology segment's sales fell due to a depressed order intake in the 2020 financial year. It increased its order intake in all business areas and won its first contracts in the hydrogen market. Hydrogen is one of the division's key growth markets.

Chief executive officer Martina Merz said, “After a good two years of intensive transformation work, we can now say that the turnaround is evident. ThyssenKrupp is going in the right direction. Our performance is improving significantly, which is reflected in our figures." She continued, "We aim to benefit from this momentum in the next phase of our transformation in order to restore our businesses to profitable growth. However, enormous challenges remain, especially due to the semiconductor shortage and the uncertainties arising from the coronavirus pandemic.”

Denmark/Germany: FLSmidth has agreed to buy ThyssenKrupp Industrial Solutions’ mining business (TK Mining) for Euro325m. FLSmidth says it hopes that the acquisition will allow it to create a global mining technology provider with operations from pit to plant. The purchase is also expected to benefit FLSmidth’s aftermarket business. The transaction is expected to complete in the second half of 2022 and it will be subject to approval by competition authorities.

TK Mining is a supplier of solutions for mining systems, material handling, mineral processing and services. It is present in 24 countries with engineering and global service centres, and has close to 3400 employees. In 2020 it reported sales of around Euro780m with around one-third deriving from services.

“TK Mining and FLSmidth are a perfect match, and I am proud to announce this agreement to join forces. This is a truly transformational deal allowing us to accelerate our growth ambitions in mining by creating a stronger talent pool and one of the world’s largest and strongest suppliers to the mining industry. Our complementary customer base and improved geographic coverage will offer a strong value proposition to our customers. There is a significant opportunity in transforming TK Mining towards FLSmidth’s business mix and model in which higher margin service business makes up about 60% of revenue. I look forward to welcoming TK Mining’s management team and talented staff to our organisation,” said Thomas Schulz, group chief executive officer of FLSmidth.

India: ThyssenKrupp Industrial Solutions India has appointed Rajesh Kamath as its chief executive officer and managing director. He succeeds PD Samudra. who plans to retire at the end of June 2021 after being in post since 2014.

Kamath is a graduate engineer from Bangalore University. Previously he was the managing director of Air Liquide Engineering and Construction in India. He has also held executive positions with Technip India and Aker Solutions.

Germany: Two studies looking at how to prepare investments for the conversion to an oxyfuel process have been completed at Hocim’s Germany’s Lägerdorf cement plant. The projects were running with technology partners ThyssenKrupp Industrial Solutions and Linde. Project Oxyfuel100, part of the Westküste100 initiative, was finalised in mid-April 2021. In addition to the oxyfuel process, the technical and economic feasibility of the downstream CO₂ extraction, processing and forwarding was examined. The results of the feasibility study were reported as being “extremely positive.”

Germany: ThyssenKrupp Industrial Solutions has launched GooVi, a digitised vibrating screen with an ‘intelligent’ control system. The supplier says that the screen offers increased efficiency, reduced weight and height. It combines the control system with a new patented drive technology. The product’s name plays on the title of the Beach Boys’ 1967 hit song Good Vibrations.

Head of product line screens and feeders Achim Schönfelder said, “With the GooVi, all vibration modes (circular, linear and elliptical) can be realised in one machine, allowing flexible adaptation to changing job requirements and material properties. In addition, the low height of the GooVi facilitates simple installation in existing plants.”

There have been two developments from ThyssenKrupp’s ongoing restructuring worth noting by the cement sector in recent weeks. The first is that the Germany-based engineering and steel producer has stopped trying to sell its cement plant division. The second is that Denmark-based FLSmidth is holding serious talks about buying its mining division.

ThyssenKrupp first announced plans for a major restructuring in mid-2019 with an anticipated reduction of 6000 jobs across the business. The sale of its elevator business for Euro17.2bn to private equity was announced in February 2020. Later in May 2020 it then revealed plans to divide its previous business areas into core, dual and multi track segments. Core - including Materials Services, Industrial Components (Forged Technologies and Bearings) and Automotive Technology – would be kept as before. Dual-track – including Steel and Marine – would either be kept as before or considered for consolidation. Multi-track - including cement plant engineering, mining and more – would be sold, added to a partnership or closed. By size, core reported sales of Euro16.1bn (53%) in the company’s 2019 - 2020 financial year, dual-track reported Euro8.8bn (29%) and multi-track reported Euro5.5bn (18%).

Volkmar Dinstuhl, formerly in charge of mergers and acquisitions, was put in charge of Multi-track. By October 2020 he was publicly admitting that the division was planning to “find a solution for all our businesses within the next two years” including cement plant engineering. In the same interview he described the Multi-track division as an internal private equity fund. However, the elevator business sale has been seen by several commentators as giving ThyssenKrupp more freedom around how to conduct its restructuring. Three months later and Handelsblatt, a German business newspaper, reported this week that ThyssenKrupp’s cement plant division may have avoided its multi-track fate. It cited internal communication to employees about what’s been happening with the sale. Principally, orders have picked up in the company’s new financial year, since October 2020, and although a sale has not been ruled out, it won’t be pursued until late 2021 at the earliest. This is potentially good news for the sector as a sign that the market may be improving and definitely good news for those employees working for the division.

As a competitor, FLSmidth would have been expected to be potentially interested in buying either ThyssenKrupp’s mining or cement plant division, or both. So, the only question was, when it made a point of saying publicly that it was in non-binding negotiations to buy mining, what about cement?

Looking at the numbers shows that FLSmidth’s mining division did better than its cement one in the first nine months of 2020 with order take up year-on-year and the mining industry described as being relatively resilient during the coronavirus crisis, with the majority of mines operational across regions. By contrast it pointed out that the cement market was still ‘severely’ impacted by the coronavirus pandemic and that future cement demand was dependent on general economic growth. Acquisition activity in mining certainly seems like the safer bet at the moment. Yet the temptation to neutralise a competitor may have been a strong one. With the mining deal still in progress and the cement sale possibly ended for now, we’ll just have to wait and see. Other buyers for both divisions are no doubt waiting in the wings should circumstances allow.

One final fun fact to consider is that the man put in charge of selling both of ThyssenKrupp’s mining and cement plant divisions, Volkmar Dinstuhl, just happens to be a World Chess Federation (FIDE) recognised International Master. Being good at chess doesn’t automatically confer skill at anything else. Just look at former world champion Gary Kasparov’s political ambitions in Russia for example. Yet, ThyssenKrupp’s elevator division sale has been seen as one of the largest leveraged European buyouts in recent years and has appeared to have bought it some time to mull its options over its cement plant division. With this in mind, any potential buyers for the rest of Multi-track may be wondering just how many moves ahead this seller is thinking.

Germany: ThyssenKrupp has decided not to sell the cement division of its subsidiary ThyssenKrupp Industrial Solutions after failing to receive a ‘convincing’ offer. The Handelsblatt newspaper has reported that the group is still exploring options for individual subsidiaries under its restructuring programme. It reportedly aims to establish a looser group structure under which individual units enjoy a high degree of independence.

The Germany-based engineering company stared to try and sell the various division of its plant-building business in 2020. However, the source quoted by Handelsblatt also says that orders in ThyssenKrupp’s current financial year, since October 2020, have been recovering, with a several new projects. Separately, Denmark-based FLSmidth said in mid-January 2021 that it had entered into non-binding negotiations with ThyssenKrupp over the possible acquisition of its mining business.