Displaying items by tag: Government
India: UltraTech Cement says it has been declared as the preferred bidder for a limestone block in an electronic auction conducted by the Karnataka government. The block is situated in Tehsil Chittapur of Kalburgi district in Karnataka next to the company’s integrated Rajashree plant. It has a total cement grade geological resource of 530Mt of limestone over an area of 7.86km2.
India: A shortage of limestone in the Jammu and Kashmir union territory since December 2021 has resulted in cement plant workers being laid off in Udhampur district. The local sector has lobbied the regional government to supply limestone from state-controlled quarries to fix the situation, according to Asian News International. One cement plant employee interviewed by the news agency said that his plant had laid off around 80 workers from a total of 200 due to the shortage.
Iran: Mehdi Dosti, the governor of Hormozgan Province, says that a new 3000t/day cement plant will be built in the region. Dosti met with the head of Cement Investment Holding to discuss the project, according to the Islamic Republic News Agency (IRNA). The project is intended to increase cement production and create jobs in the province. Currently, Hormozgan Province has a 6000t/day cement plant at the Port of Khamir but cement is also imported into the region.
Vicat to buy additional 42% stake in Sinai Cement
11 April 2022France/Egypt: France-based Vicat has issued a mandatory tender offer to buy an additional 42% stake in Sinai Cement. The proposal follows a final settlement agreement signed between Vicat and the Egyptian government in late March 2021, according to the Daily News Egypt newspaper. Following the completion of the transaction Vicat should own a 98% in the Egypt-based cement producer based on its reported ownership at the end of 2021.
In 2021 Vicat raised a case against the Egyptian government with the International Centre for Settlement of Investment Disputes. Media reports at the time alleged that the cement producer was being forced to reduce its shares in its subsidiary Sinai Cement due to a law stopping foreign ownership of companies operating in the Sinai Peninsula on the basis of security grounds. Around the same time Vicat also announced publicly that it was keen to continue operating in the country.
Panama: Cemex exported 3000t of bagged Ordinary Portland Cement to Jamaica from the Bahía Las Minas Grain Terminal in Colón. Data from the Ministry of Commerce and Industries shows that the company started exporting cement in January 2021 and recorded sales of over US$17m in 2021. In the first two months of 2022 Panama exported OPC to countries including Jamaica, the Bahamas, Guyana, Bonaire, Cuba and Curaçao.
Canada: Jean Boulet, the labour minister of Quebec, has called for an end to a long-running labour dispute at Ash Grove’s Joliette cement plant that has been running since mid-2021. Around 130 members of the Unifor union were locked out by management, according to Postmedia Breaking News. In a message on social media Boulet invited the parties to "concentrate their efforts at the negotiation table with a conciliator." The union alleges that company owner CRH has been importing raw materials to make cement from Greece or Turkey whilst the workers have been excluded from the plant. Negotiations will continue in mid-April 2022.
Ghana: The Ghana Standards Authority (GSA) has reported discoveries of Empire Cement brand cement on sale on the open market despite neither it nor the Ghana Environmental Protection Agency (EPA) having issued permits for Empire Cement to produce cement. Graphic Online News has reported that the suspect products are wrongly labelled with certification marks. GSA director general Alex Dodoo warned that this constitutes an offence.
Calcined clay projects in Africa
06 April 2022African 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.
HeidelbergCement, Felleskjøpet AGRI and Egil Ulvan Rederi to build the world's first zero-emission bulk carrier
06 April 2022Norway: HeidelbergCement, agricultural cooperative Felleskjøpet AGRI and shipping company Egil Ulvan Rederi plan to build what they say will be the world's first zero-emission bulk carrier. The project has also received support of around Euro12m from the Norwegian government-owned sustainability company Enova. The vessel is scheduled for completion and commissioning in 2024. Once operational the ship will be used to transport aggregates products for HeidelbergCement and grain for Felleskjøpet between west Norway and east Norway using hydrogen powered transport.
Egil Ulvan Rederi was selected following a tendering process in 2021. The ship is intended to be highly energy efficient, using rotor sails and has a streamlined design to reduce energy consumption. It will be powered by hydrogen from Norwegian energy supplier Statkraft but will also have small auxiliary batteries and a fuel cell on board to maximize flexibility.
Giv Brantenberg, general manager HeidelbergCement Northern Europe, said “The project addresses emissions from the transport part of our value chain. It is unique, ambitious and future-orientated. It is fully in line with HeidelbergCement Group's target to be the leading actor in our industry on the path to carbon neutrality." HeidelbergCement estimates that the carbon footprint of the aggregates products can be reduced by 50 - 60% by using the zero emission vessel, as transport accounts for a significant part of the total carbon footprint of these products.
Russia: The government is ‘working to establish import flows’ of building materials from Uzbekistan. Russian media sources have reported that the construction industry is also hoping to expand import partnerships with China, India, Iran and Turkey. Russian cement production reportedly continues to adequately serve the national demand for cement.