Global Cement News

Uruguay: Cement producers sold 166,000t of cement in the second quarter of 2020, down by 3.9% year-on-year from 173,000t in the second quarter of 2019. The country exported 5600t of this (3%), up by 3.9% from 5380t. Domestic sales fell by 4.1% to 160,000t from 153,000t, corresponding to 84% of a domestic consumption of 190,000t, down by 4.2% from 200,000t. Imports rose by 8.8% to 30,000t from 27,400t.

Russia: The Ministry of Finance of Sverdlovsk Oblast has named Buzzi Unicem subsidiary SLK Cement amongst the winners of Best Taxpayer of the Year 2019, an award that recognises commercial contributions to the regional economy by taxpaying in order to “raise the profile of companies and increase their role in the socio-economic development of the territory.” SLK Cement paid US$23.0m in taxes in 2019, up by 2.4% year-on-year from US$22.5m in 2019.

General director Andrey Immoreev said, “Honesty and compliance with the law are one of the key values of the Buzzi Unicem business code, in accordance with which we work. In our activities, we strictly follow the legal norms in the field of labour protection, industrial, fire, sanitary and epidemiological, environmental safety, taxes and Gosudarstvenii Standart (GOST) and international cement quality standard regulations, as well as retaining a customer focus in the company. In addition, despite the external factors associated with the coronavirus pandemic, we confidently continue to implement investment projects to modernise production equipment and provide assistance to the territories in which we are present.”

Mozambique: China-based International Cement Group has confined builders working on the construction of its integrated Salamanga cement plant in Maputo Province to the site of the upcoming plant since March 2020. BBC news has reported that 60 Mozambicans have been living in temporary accommodation without being able to leave the site “in order to prevent possible transmission of coronavirus from workers,” according to the company. The group agreed to permit workers to leave from 23 August 2020 following action by a local lawyer.

In case you missed it, last week we covered a news story about Taiheiyo Cement’s plans to step up its lithium-ion battery recycling business at its integrated Tsuruga plant. It’s the latest step in the Japan-based cement producer’s collaboration with recycling company Matsuda Sangyo. The work is timely given that electric cars accounted for 2.6% of global car sales in 2019 and this share is growing. Many of these electric vehicles use lithium-ion batteries and moving away from fossil fuel powered transport creates new problems such as how to manage old batteries that can no longer be used.

Figure 1: Lithium-ion battery recycling process by Taiheiyo Cement and Matsuda Sangyo. Source: Translated from Taiheiyo Cement CEMS technical magazine.

Taiheiyo Cement and Matsuda Sangyo have been working on their process since 2011. First, they dismantle the batteries to extract base metals and plastics. They then heat the batteries in a dedicated ‘roaster’ using waste heat from the cement production process, before crushing and sorting them to remove cobalt, lithium, aluminium and scrap iron. Hydrogen fluoride produced in this stage is sent to the kiln where it is detoxified by calcium. Remaining elements from the battery that are not reclaimed are then used as an alternative fuel by the cement plant.

Taiheiyo Cement says that its roasting equipment can process up to 10t/day but it’s difficult at this stage to assess what demand for this service they might encounter. If, one estimate of 2m/yr used lithium-ion batteries by 2030 is correct and Taiheiyo Cement’s processing rate doesn’t get much higher, then 500 cement plants could possibly solve this problem. Yet, Taiheiyo Cement and Matsuda Sangyo have made no mention of the economics of their process. Other recycling methods also exist and research into new ones is ongoing. Cement plants recycling batteries might be economic compared to these alternatives or it might not, only time will tell.

The wider point here is that here is yet another industrial and logistical process that can potentially be linked to cement production. It follows well known ones, such as using alternatives fuels or captive power plants, or more novel ones, such as CO₂ or hydrogen networks. In each case the business of making cement changes as new methods are learned, new commodities are sought and new markets are connected. The cement company then has a choice about how involved it wants to become with each new process. The classic example here is the waste processing companies that surround co-processing, with some cement companies having their own dedicated subsidiaries, for example LafargeHolcim and Geocycle.

As it all becomes more complicated the role of a cement plant slowly becomes redefined. If a cement plant disposes of municipal waste and car batteries for its local community, generates electricity from its solar or wind plant for a nearby city and uses its CO₂ to either produce biofuels, plastics or baking soda is it still just a cement plant? The pivot by building materials manufacturers in recent years from a focus on cement to concrete suggests that once the societal or economic conditions are right it could change. For the time being cement plants remain cement plants but give it a thought next time you buy a new car.

Turkey: Sabancı Holding has appointed Umut Zenar as the general manager of Çimsa following the departure of Ülkü Özcan. Zenar’s previous role as the general manager of Akçansa, a joint venture between Sabancı and HeidelbergCement, will be filled by Mehmet Zeki Kanadıkırık. The changes will take effect from the start of September 2020.

Zenar holds a Master of Business Administration (MBA) from Boğaziçi University in Istanbul. He started his professional career in 2003 as a Business Development Specialist at Zorlu Holding before joining Akçansa in 2004. After working in sales, marketing and business development roles he moved to Oyak Cement Concrete Paper Group in 2016 as a general coordinator before returning to Akçansa as its general manager in 2018.

Kanadıkırık holds a degree in mechanical engineering from Middle East Technical University in Ankara. He started his career worked for Çukurova İthalat, Brisa, Lubrekip, Kordsa and Tekstil Servis. In 2006 he became the Production Manager at Kordsa Turkey and subsequently became the Manufacturing Director of Kordsa Turkey, the Operations Director of Thai Indo Kordsa and the Chief Operating Officer (CEO) of Asia Pacific for Kordsa in 2015.