Global Cement News

US: Vecoplan, a provider of processing technologies and comprehensive systems for the production of alternative fuel from waste and biomass and fuels feeding systems, has appointed Uwe Eschenhorst as vice president of its cement business. Eschenhorst joined Vecoplan in 2012 as vice president of its alternative fuels and energy competency centre. Prior to that he was the environmental services manager at Polysius Corp USA, working with the cement and minerals industries. Eschenhorst brings more than 14 years of practical experience to his new position at Vecoplan.

"Uwe's impressive credentials and vast experience in this sector make him the perfect choice to head-up our Cement Business Unit here at Vecoplan," said Len Beusse, COO of Vecoplan. In his new position, Eschenhorst will be responsible for sales in the North American cement industry. He will also supervise all strategic aspects of large projects in this sector.

An update on the algae bioreactor project at Votorantim's St Marys cement plant in Canada this week provides a good opportunity to review this particular aspect of carbon sequestration. The project, run with Pond Biofuels, went live in 2009. It has now reached its third generation bioreactor at the site.

Little or no performance data has been released generally so we have no way at present of knowing how viable the process is commercially. Cement backers, Brazilian firm Votorantim, are certainly excited by the project even if only for the sustainability kudos it gives them. Director Edvaldo Araújo Rabello presented the project as one of the company's highlights at a keynote presentation at the 6°CBC Congresso do Cimento held in São Paulo, Brazil in May 2014.

One hurdle for the St Marys pilot is the relative lack of light, a required input for algae photosynthesis, even in Canada's most southerly state. Pond Biofuels have reportedly dodged this by using continuously flashing LEDs to simulate artificially short days that encourage growth. On paper or powerpoint a process that could potentially cut even a proportion of CO₂ emissions from a cement plant sounds enticing. Yet if it creates more CO₂ than it saves, through electricity requirements for example, than it isn't worth using.

This is probably what shelved Lafarge's Carbon Capture and Transformation project. It ran a pilot project at its Val d'Azergues plant in France in 2009 with Salata GmbH. The pilot worked but the researchers decided that new advances in processes and biotechnology were required to make the economic and environmental results better. Other companies have also had problems. Holcim started its Aurantia – GreenFuel project in late 2007 at its Jerez cement plant in Spain, backing it with an investment US$92m. This project stalled when GreenFuel shut in 2009 citing lack of funding as the recession hit.

ACC in India also reportedly started its own algae project in 2007, mentioning it in its sustainability report, but nothing more has been reported since. Since this burst of interest InterCement has invested US$2.5m towards algae research in 2013 working with the Federal University of São Carlos, the Federal University of Santa Maria and Algae Biotecnologia.

Algae-based carbon projects for cement plants may remain stuck in the research stage but the market for biofuels continues to grow. For example, this week we report that Ohorongo Cement in Namibia plans to increase its use of blackthorn as a biofuel to use as an alternative fuel in co-processing. The prospects of turning waste CO₂ into a valuable commodity remains uncertain, but the rewards are great. Let's wait and see what St Marys can do.

US: Vulcan Materials has announced that its board has named J Thomas Hill as the company's new CEO, succeeding Donald James in the role. James, who is 65 years old, will become the company's executive chairman. He has served as Vulcan's CEO since 1996 and as its chairman since 1997. Hill, who is 55, previously had acted as Vulcan's chief operating officer. Before that, he held several management positions in sales and operations since joining the company in 1979.

Vulcan also promoted its financial chief John McPherson to the position of chief financial and strategy officer, a role in which he will oversee strategy and human resources functions in addition to his existing duties.

Russia: Andrey Nesen has been appointed as the new director of Voskresenskcement plant, a Lafarge subsidiary. Nesen will oversee production and personnel development, the upkeep of corporate safety standards and will control implementation of the plant's social projects. Andrey Nesen previously occupied the position of Voskresenskcement's operations director, production manager and director of the production analysis department.

This week saw Lafarge and Holcim announce a list of proposed asset divestments following months of research by a Divestment Committee. The mass divestment is planned so that competition authorities around the world can approve the proposed Euro40bn merger of equals to produce LafargeHolcim. When the merger was initially proposed on 7 April 2014, Lafarge and Holcim estimated that some Euro5bn of asset disposals would be necessary and they are already well on their way.

Europe is facing the brunt of asset divestments, as this is where the companies have the largest market overlap. Holcim plans to sell all of its assets in Hungary and Serbia, while Lafarge will sell all of its assets in Germany, Romania and the UK (with one possible cement plant exception). In Austria, Lafarge has opted to divest its Mannersdorf cement plant, while in France it would sell its Reunion Island assets (excluding its shareholding in Ciments de Bourbon). Holcim plans to sell all of its assets in France except for its Altkirch cement plant and aggregates and ready-mix sites in the Alsace Region.

Elsewhere in the world, Holcim plans to sell all of its assets in Canada and Mauritius. In the Philippines the companies plan to combine the operations of Lafarge Republic Inc and Holcim Philippines Inc and to divest Lafarge's Bulacan, Norzagaray and Iligan plants. In Brazil, where Lafarge and Holcim both have a significant presence, the companies plan to announce their intentions after collaboration with CADE, the country's competition authority. There is little market overlap in most of Asia and the Middle East: Lafarge's assets in Malaysia and Syria complement Holcim's strong presence in India and Indonesia.

So far, Lafarge has consolidated its African operations by establishing Lafarge Africa and selling its assets in Ecuador. Holcim has been granted approval from the European Competition Commission to purchase Cemex West in Germany and, most recently, Lafarge has announced that it intends to buy out its joint venture partner, Anglo American, from Lafarge Tarmac in order to sell the entire business.

While the asset divestment list shows good will to global competition authorities, there remains no guarantee that Lafarge and Holcim will not need to divest even more assets. However, by nominating such a large number of divestments in the first instance, the companies have shown willing to cooperate with anti-monopoly measures, potentially easing the path of the LafargeHolcim mega-merger.