Displaying items by tag: HeidelbergCement
Nirma rumoured to be considering Emami bid
04 February 2020India: Nuvoco Vistas Corporation, Nirma Ltd’s cement making subsidiary, is reported to be considering a partnership with either Apollo Global Management or Bain Capital to bid for Emami Cement, according to sources quoted by the Mint news outlet. Emami Cement’s owners RS Agarwal and RS Goenka are seeking a valuation of around US$1bn for the company, which operates a 2.5Mt/yr integrated plant at Risda in Chhattisgarh and a 2.5Mt/yr grinding plant at Panagarh in West Bengal.
Emami also acquired a 0.6Mt/yr grinding plant at Bhabua, Bihar in September 2018. In addition, the firm has mining assets in Guntur in Andhra Pradesh and near Jaipur in Rajasthan. Its main markets are in West Bengal, Chhattisgarh, Odisha, Jharkhand, Bihar, Maharashtra and Madhya Pradesh, where it markets its products under the Double Bull brand.
LafargeHolcim and HeidelbergCement both submitted expression of interest in Emami, while UltraTech Cement has also been linked to the firm.
Hanson receives first batch of sulphoaluminate binder
03 February 2020UK: InterBulk Group delivered a batch of Italcementi’s I.tech Ali-Na sulphoaluminate binder produced at its 0.3Mt/yr Guardiaregia cement plant in Molise, Italy to fellow HeidelbergCement subsidiary Hanson’s concrete plant in Hull, UK, on 28 January 2020. Hanson will use the low-environmental-impact binder in the production of fast-setting premixes for the UK market.
Innovation in Industrial Carbon Capture Conference 2020
29 January 2020If you needed a sign that the cement industry has become serious about carbon capture it was the presence of two organisations offering CO2 transport and storage capacity in northern Europe at last week’s Innovation in Industrial Carbon Capture Conference 2020 (IICCC). Both Norway’s Northern Lights and the Rotterdam CCUS (Project Porthos) were busy at their stands during the event’s exhibition. Meanwhile, Cembureau, the European Cement Association, said that it will work on finding other potential storage sites for CO2 and on identifying existing gas pipelines that could be converted. The industry is planning what to do about CO2 transport and storage.
As with the previous IICCC event in 2018 the heart of the programme was the Low Emissions Intensity Lime And Cement (LEILAC) project. Since then Calix’s 60m tall pilot Direct Separation Calciner unit has been built at the HeidelbergCement cement plant in Lixhe and has been tested since mid-2019. Early results look promising, with CO2 separation occurring, calcined material produced and the tube structure and mechanical expansion holding up. Problems with thermocouples failing, blockages and recarbonation at the base of the tube have been encountered but these are being tackled in the de-bottlenecking phase. Testing will continue well into 2020 and plans for the next demonstration project at another cement plant in Europe are already moving ahead. LEILAC 2 will see industry partners Cimpor, Lhoist, Port of Rotterdam and IKN join Calix, HeidelbergCement and other research partners to work together on a larger 0.1Mt/yr CO2 separation pilot scheduled for completion in 2025.
Alongside this HeidelbergCement presented a convincing vision of a carbon neutral future for the cement industry at the IICCC 2020. It may not be what actually happens but the building materials producer has a clear plan across the lifecycle chain of cement. It is researching and testing a variety of methods to capture CO2 process emissions, is looking at supply chains and storage sites for the CO2 and is working on recycling concrete as aggregates and cementations material via recarbonation. In terms of carbon capture technology, an amine-based industrial scale CCS unit looks likely to be built at Norcem’s Brevik plant in the early 2020s. HeidelbergCement’s other joint-research projects – direct separation and oxyfuel – are further behind, at the pilot and pre-pilot stages respectively. Each technology looks set to offer progressively better and cheaper CO2 capture as they come on line.
Or put another way, cement companies in Europe could build industrial scale amine-based carbon (CC) capture plants now. Yet the game appears to be to wait until the cost of CCS falls through new technology versus the rising emissions trading scheme (ETS) price of CO2. CC is expected to become economically feasible in a decade’s time, sometime in the 2030s. At which point there might be an upgrade boom as plants are retrofitted with CC units or new production lines are commissioned. Other ways of reducing the cement industry’s CO2 emissions, of course, are being explored by other companies such as further reducing the clinker factor through the use of calcined clays (LC3 and others), solar reactor or electric-powered kilns and more.
The usual problem of how the construction industry can cope with a higher cost of cement was acknowledged at IICCC 2020 but it is largely being worked around. Higher priced cement poses competitive issues for specifiers and construction companies but it is widely expected to result in price rises below 5% for most residential end users. In the short-term government policy such as requiring low carbon cement in state building projects could stimulate the market. The start of this process can be seen already with the use of slag cements in various infrastructure projects.
Hans Bergman, Head Unit ETS Policy Development at the Directorate-General for Climate Action (DG Clima) partly addressed the cost issue by talking about the EU Green Deal. The EU wants to meet its new targets but it also wants to let gross domestic product (GDP) rise whilst greenhouse emissions fall. The EU ETS is its principle vehicle for this but the commission is wary of changes, such as making modifications linked to CCS, in case it undermines the system. Discussions are ongoing as the work on the Green Deal continues.
IICCC was a wider forum beyond just what LEILAC is up to. To this extent the CC projects involve multiple partners, including those from other cement companies like Cemex and Tarmac (CRH) in LEILAC and Dyckerhoff (Buzzi Unicem), Schwenk Zement and Vicat in the oxyfuel project. The decarbonisation fair included representatives from Vicat’s FastCarb project and Polimi’s Cleanker. Speakers from the European Climate Foundation, Acatech, INEA, TCM, SINTEF and Lhoist were also present.
During one speaker discussion Calix was described as the 'Tesla' of industrial CC by one speaker, who said that, “…there is a genuine competitive opportunity for those bold enough to grasp it.” Calix’s managing director Phil Hodgson enjoyed the accolade but the point was that leading innovation or setting the agenda offers advantages. In the case of industrial CC for the cement industry, change feels a step closer.
Hanson appoints Andrew Simpson as packed products director
29 January 2020UK: Hanson has appointed Andrew Simpson as its packed products director, adding operational responsibility to his commercial remit. He is responsible for sales of all of its packed products, including cement, ready-to-use concrete and aggregates, and will now also look after manufacturing at the company’s ready-to-use production site in Nuneaton, as well as its construction aggregates packing plants across the country.
Simpson started his career with Hanson in 1997 when he was appointed area sales manager for Castle Cement, part of the HeidelbergCement Group, which bought Hanson in 2007. Since then he has held a number of different sales roles and attained a degree in Business Studies from De Montfort University in Leicester. In 2017 he was honoured with the freedom of the City of London and installed as a Liveryman of The Worshipful Company of Builders Merchants in recognition of his work within the builders’ merchants’ industry.
Ciments Calcia’s Couvrot plant to receive Euro30m investment
28 January 2020France: HeidelbergCement subsidiary Ciments Calcia has announced a planned investment of Euro30m of upgrades in early 2021 to its 1.0Mt/yr integrated Couvrot plant in Marne department. L’Union Ardennes newspaper has reported that the upgrades will be ‘process improvements’ to grinding and energy consumption rather than expansions to the plant’s capacity. HeidelbergCement director Didier Faure said the group wants to turn the Couvrot plant into its ‘leading site in Western Europe.’ Faure also called for improvements to safety procedures after three people were injured on site in 2019 – up by 50% from two in 2018.
HeidelbergCement on global Climate Change A-List
21 January 2020UK: Global not-for-profit organisation CDP has included HeidelbergCement on its Climate Change A-List 2019 for environmental transparency and performance aimed at facilitating a zero-net carbon economy. Only a handful of industrial producers achieved inclusion on the list, including the German steel sector’s Thyssenkrupp and French gypsum wallboard producer Saint-Gobain.
Cemenco commissions cement plant
16 January 2020Liberia: HeidelbergCement subsidiary Cemenco has commissioned a 0.3Mt/yr cement plant in Liberia following an investment of US$14m. The Daily Observer newspaper has reported that the plant is equipped with a 2000t silo, bulk truck unloading equipment and a bagging line, in addition to four Samson Eco Hoppers for dust-free delivery in the Port of Monrovia. Cemenco already operates a 0.8Mt/yr grinding plant on Bushroda Island in Monrovia.
Togo: HeidelbergCement has announced plans to bring the capacity of its subsidiary Cimtogo’s grinding plant in Lomé up to 1.6Mt/yr from 0.6Mt/yr at an investment of Euro27.0m. Agencé Ecofin has reported that this will bring the German group’s total investment in Cimtogo to Euro225m since its acquisition in 2012.
Turkey: Sabanci Holding and HeidelbergCement joint subsidiary Akçansa achieved an undisclosed Turkish record figure for nine-month cement exports over the period ending 30 September 2019. The exports included 1Mt of clinker. Akçansa general manager Umat Zenar said, “We achieved a 46% increase in our port capacity utilisation rate,” in attributing the growth to its logistics advantage over competitors and effective port management.
Hanson dredger helps make mammoth discovery
02 January 2020UK: Hanson’s ship Arco Avon has uncovered a mammoth tooth whilst dredging the seabed for aggregates for use in cement production off the east coast of Norfolk. Natural History Museum palaeontologists have identified the specimen has having belonged to a 35-year-old animal that died between 10,000 and 0.35m years ago. The dredging lane, 10km offshore from Great Yarmouth, has previously turned out mammoth vertebrae and a tusk fragment.