Displaying items by tag: Schwenk Zement

Latvia: Germany-based Christian Pfeiffer says that it has successfully commissioned the new Broceni grinding plant for Schwenk Latvija. The supplier said that the plant is able to produce cement up to a fineness of 5600 Blaine and is one of the most sustainable grinding plants in Europe.

Schwenk Latvija previously announced a planned investment of Euro34m in a new 170t/day mill and a 12,500t silo at the site of its former Broceni integrated cement plant.

Germany: ThyssenKrupp Industrial Solutions’ Polysius division says that it has been commissioned by Buzzi Unicem, HeidelbergCement, Schwenk Zement and Vicat to build a pure oxyfuel kiln system at the Mergelstetten cement plant as part of the Cement Innovation for Climate (CI4C) project. No dates of the start of construction or final project commissioning of the industrial trial have been disclosed. CI4C was originally formed in 2019.

The Polysius pure oxyfuel process is a new type of clinker production process in which the otherwise normal ambient air is replaced by pure oxygen in the kiln combustion process. One advantage of the technology is that atmospheric nitrogen is eliminated from the clinker burning process leading to much higher concentrations of CO₂ in the exhaust gas compared to a conventional kiln. As such the process aims to concentrate, capture and reuse almost 100% of the CO₂ produced in a cost-effective manner. The medium-term goal is to further process the captured CO₂ with the help of renewable energy into products such as kerosene for air traffic.

Lithuania: The Lithuanian Competition Council has permitted Germany-based Schwenk Zement to increase its stake in Akmenes Cement to 97% from 47%. The markets authority also granted permission for Schwenk Zement’s 75% acquisition of limestone and clay producer Kalcitas and 100% acquisitions of building materials suppliers Cemeka and Lanku Bokstai.

Lithuania: Germany-based Schwenk Zement has sought to increase its stake in 50% subsidiary Akmenes Cement to 97%. The company is also seeking the acquisition of a 75% stake in limestone supplier Kalcitas. The producer took over Mexico-based Cemex’s stake in Akmenes Cement in 2019.

Germany: The Catch4Climate project has moved into the planning stage of its oxyfuel pilot plant at the Mergelstetten cement plant. The group, comprising Buzzi Unicem’s subsidiary Dyckerhoff, HeidelbergCement, Schwenk Zement and Vicat, signed a letter of intent with the state’s prime minister and transport minister in Stuttgart in mid-November 2020.

The consortium intends to build and operate its own demonstration plant on a semi-industrial scale, to use the oxyfuel process to capture CO₂. In the future, the captured CO₂ will be used to produce so-called ‘reFuels’, climate-neutral synthetic fuels such as kerosene for air traffic, with the help of renewable electrical energy.

The cement producers formed CI4C – Cement Innovation for Climate in late 2019. The aim of the Catch4Climate project is to create the basis for a large-scale application of CO₂ capture technologies in cement plants enabling the later use of CO₂ as a raw material in other processes such as a carbon capture and utilisation/storage.

Çimsa and its parent company Sabancı Holding renewed their ambition to become a global leader in the global white cement market this week with the formation of Cimsa Sabanci Cement. The new subsidiary brings together most of Çimsa’s international white cement companies including Cimsa Americas Cement Manufacturing and Sales Corporation in the US, Cimsa Cement Sales North in Germany, Cimsa Cementos Espana in Spain and Cimsa Adriatico in Italy. Notably, the new entity does not include businesses in Romania and Russia or at home in Turkey. The move coincides with regulatory approval from the Comisión Nacional de los Mercados y la Competencia (CNMC) for Çimsa’s purchase of Cemex’s white cement business in Spain, including its integrated Buñol white cement plant, for around US$180m, which was first announced in March 2019.

The acquisition in Spain came with conditions though since Çimsa has now become the market leader in both bagged and bulk white cement locally, with a combined share of over 50% in the case of bulk white cement. Firstly, Çimsa has agreed to give Cementos Molins the rights to use its silo in Alicante along with a customer list over the last three years. Secondly, it has agreed to supply all its customers previously supplied from a silo in Seville from one in Motril instead for two years. The Motril terminal was purchased from Cemex. The idea here is to give Cementos Molins time to establish itself in the new market and for customers in the south of Spain to find alternative white cement suppliers if they want to. The latter condition was enough for the CNMC to approve the Cemex purchase in Spain. It was proposed on 24 September 2020 and then approved by the end of the month.

The wider picture is that Çimsa has been playing up its ambitions in white cement for a while now. At the time that the acquisition in Spain was announced, Tamer Saka, the president of Sabancı Holding Cement Group and chairman of Çimsa said, “With the integration of the Buñol white cement plant to our production and distribution networks, we will increase our white cement production capacity by 40%, translating into Çimsa becoming the world's largest white cement company.” This compares to Cementir’s self-declared world share of around 27% white cement production capacity, through its Aalborg White brand and others. Other recent developments at Çimsa include the commissioning of a 0.35Mt/yr white cement grinding plant in Houston, Texas by Cimsa Americas Cement Manufacturing and Sales Corporation in July 2019 with commercial sales starting later that year.

Back home in Turkey the domestic grey cement industry has faced difficulties in the last few years as the economy suffered, the capacity utilisation rate fell, competition increased in export markets and then coronavirus-related lockdowns caused further stress this year. By contrast the world white cement market has remained quite buoyant over the last decade, rising by around 7% year-on-year to 21Mt in 2018 and then remaining at a similar level in 2019.

HeidelbergCement memorably described white cement as a “niche product” when it left the scene in 2018 by selling its remaining shares in Lehigh White Cement in the US to Cementir. It has faced problems of its own this week with the decision by the European General Court (EGC) to uphold the European Commission’s (EC) previous ruling in 2017 to block a proposed takeover of Cemex Croatia by HeidelbergCement and Schwenk Zement. Funnily enough, that acquisition also revolved around a cement terminal. In this case the EC didn’t think that the offer by the potential buyers to grant access to a cement terminal in Metković in southern Croatia would be enough to assuage concerns about reduced competition following the transaction. Some you win, some you lose.

Croatia: A European Union (EU) court has ruled in favour of the European Commission’s antitrust veto of Germany-based HeidelbergCement and Schwenk Zement’s 2017 acquisition agreement with Mexico-based Cemex for acquisition of its subsidiary Cemex Croatia. The court said that the deal was anti-competitive in that it had the potential to push up cement prices in Croatia, in spite of HeidlebergCement and Schwenk Zement’s offer to grant other cement suppliers access to a terminal.

Namibia: The Namibian Competition Commission has blocked the sale of Ohorongo Cement to China-based West China Cement on the grounds that it would ‘substantially’ reduce competition in the cement market. It warned that it could lead to coordination between Ohorongo Cement and Whale Rock Cement. The commission added that, “no concrete benefit would outweigh the detrimental effects that will result from the implementation of the proposed merger”.

West China Cement agreed to buy a majority stake in the cement company for US$104m from Germany-based Schwenk Zement subsidiary Schwenk Namibia in January 2020. Previously, Singaporean authorities stopped the sale of Schwenk Namibia to Singaporean-based International Cement Group (ICG) in September 2019 due to the latter’s inability to cover the losses of the Namibian company.

Germany: Schwenk Zement has announced plans for the production of sustainable aviation fuel (SAF) from cement kiln CO₂ emissions. The World Ethanol and Biofuels Report has reported that Schwenk Zement’s integrated 1.0Mt/yr Allmendingen, Baden-Württemberg plant will receive a pilot SAF plant in late 2020.

Germany: Hydraulic calcium hydrosilicate (hCHS)-based cement producer Celitement has gone from being a Schwenk-affiliated company to a full subsidiary of the 5.76Mt/yr integrated capacity cement producer. Celitement plans to upgrade its pilot plant at the Karlsruhe Institute of Technology (KIT), Baden-Württemberg, to increase production capacity. When this is completed, it will offer ‘single-digit tonne’ deliveries to ‘select investors’ and begin ‘large-scale practical testing.’ These will determine the feasibility of establishing an industrial Celitement plant.

Celitement was set up in 2009 to develop novel construction materials based on several patents for hCHS binding agents.