Displaying items by tag: Upgrade

India: UltraTech Cement has commissioned an upgrade to its grinding plant at Patliputra in Bihar. The 2.2Mt/yr upgrade brings the total capacity of the unit to 4.7Mt/yr. The cement producer will use the additional capacity to serve market demand in the east region of the country. It has a total national cement production capacity of 129Mt/yr.

Portugal: The first batch of clinker has been manufactured on the new upgraded production line at Secil’s Outão plant. Construction and start-up teams from ThyssenKrupp Polysius reached the milestone in mid-April 2023 after a heating period of 72 hours. Germany-based ThyssenKrupp Industrial Solutions was appointed by Secil to work on the Clean Cement Line project in 2020. It said it was going to modify the existing rotary kiln and preheater tower, install a new calciner and add a new grate cooler. Once finished it will produce Portland limestone cement (PLC). It is scheduled for commissioning in mid-2023.

Italy-based CTP Team was contracted in mid-2020 to supply and install a 29MW waste heat recovery (WHR) unit for the project. It planned to use an organic rankine cycle (ORC) unit using a 7.2MW turbine supplied by Turboden.

Italy-based Bedeschi also revealed in early April 2023 that it was in the cold commissioning phase for a new pipe conveyor at the plant to handle different kinds of alternative fuels. The conveyor has a diameter of 250mm and conveying length of 350m and will transport alternative fuels at a rate of 300m³/hr.

Mongolia: L Naranbaatar, the head of Khutul Cement and Lime, has responded to a strike at the company by outlining changes made since it was nationalised in 2022. Workers are protesting with demands to add wage incentives and to appoint managers from within the company, according to the UB Post newspaper. They have also alleged that the company is spending its budget illegally.

During a press conference Naranbaatar explained that the company produced 403,000t of cement in 2022, an increase from 2021. It reported a profit of US$3.3m in 2022, the first time it had made a profit in the last decade. However, the producer’s wage bill nearly doubled to just below US$6m in 2022. The company also spent US$2.25m on upgrades to the plant in 2022, the first such investment made in five years, compared to US$171,000 spent on maintenance in 2021.

Former economist L Naranbaatar was appointed as the head of Khutul Cement and Lime in March 2022. The company was transferred to the Development Bank of Mongolia when the heir of the previous owners refused to accept the inheritance.

Russia: Cemros has started a US$3m upgrade project on cement mill five at its integrated Katavsky plant near Chelyabinsk. The work will see the introduction of a new closed-loop system with a separator. Following its installation, the mill will have a cement output of 114,000t/yr. The upgrade should also deliver an energy saving of up to 30%. Just under half the funding for the project was supplied in the form of a loan from the government. The upgraded mill is expected to be operational in September 2023.

Huaxin Cement completed its acquisition of a majority stake in Oman Cement this week. The China-based company estimated that the purchase price was around US$193m. Following the transaction with a subsidiary of the Oman Investment Authority, the country’s sovereign wealth fund, the cement producer now controls just under a 60% share in Oman Cement.

A key part of the deal includes Oman Cement’s integrated plant at Ruwi in the north of the country. The three-line unit has clinker and cement production capacities of 2.6Mt/yr and 3.6Mt/yr respectively. With the partial ownership share of 60% taken into account, this places the capacity purchase price at around US$124/t, a lower figure for capacity compared to other international acquisitions.

Oman Cement has a couple of new projects in the pipeline that have been mentioned on and off previously over the last year or so. These include the construction of a new 10,000t/day fourth production line, an upgrade to line 3 to 4000t/day from 3000t/day at present and plans for a new plant at the Special Economic Zone (SEZ) at Duqm. The company said it was looking for a contractor to carry out the upgrades at the Ruwi plant. However, Rashid bin Sultan al Hashmi, the chair of Oman Cement, said in the company’s annual results for 2022 that the Duqm project, operating under the name Al Sahawa Cement, had run into problems with the supply of gas for the proposed unit. Another recent development was the signing of a deal between Omani Environment Services Holding Company (Be’ah) and Oman Cement for the supply of refuse-derived fuel (RDF). As an aside, that last one may also have received a boost this week with the news that the local Environment Authority has suspended licenses for the export of used tyres from the country.

How these existing projects will fare under the new ownership remains to be seen, but Huaxin Cement has a track record for developing new cement production capacity outside of China. The cement producer describes itself as de-facto controlled by Switzerland-based Holcim although Holcim said in its annual report for 2022 that Huaxin Cement is a joint-venture. It currently operates plants in Cambodia, Kyrgyzstan, Malawi, Nepal, Tajikistan, Tanzania, Uzbekistan and Zambia and says that it has 10 additional projects in Africa, the Middle East and elsewhere in preparation for future business expansion. In 2022 it started operating a 3000t/day production line at Nepal Narayani and commenced the second stage of a project to build a 4000t/day clinker line at Maweni in Tanzania. Plus, as mentioned in our recent roundup of China-based producers, 13% of the group’s operating revenue derived from business outside of China in 2022 compared to 8% in 2021.

Other producers from outside of Oman have also been active locally in 2023. In late January 2023 India-based UltraTech Cement agreed a deal to buy a 70% stake in Duqm Cement Project International from Seven Seas for US$2.25m. The agreement covered a limestone mining lease that UltraTech Cement said was important for “raw material security.”

The other big development in the Oman cement market since we last covered the country in September 2021 was an intervention by the Capital Market Authority (CMA) on Raysut Cement. The chief financial officer resigned in November 2022 before the CMA questioned the company’s financial results for the second quarter of 2022. The CMA then replaced the board of Raysut Cement in December 2022 saying it had detected ‘material misrepresentation’ in the company’s third quarter results.

The last four months or so have marked a turning point for the local cement sector with a change in leadership for the two largest producers. Oman Cement reported strong growth in 2022 although it warned of “low priced cement being supplied by competitors.” Raysut Cement, unsurprisingly, recorded a loss in 2022. The construction market in the country is expected to grow as the economy leaves the coronavirus period behind, mounting energy prices boost national revenue and potentially some of this heads into infrastructure development. This puts the new management at both producers in a good position going forward.

Germany: Heidelberg Materials has appointed industrial gases and engineering company Linde to install a carbon capture and liquefaction plant at its 1Mt/yr Lengfurt, Bavaria, cement plant. The project is scheduled for delivery in 2025. When commissioned, the system will capture and liquefy 70,000t/yr of CO₂. Heidelberg Materials plans to use a small part of the liquefied CO₂ in its development of recarbonation technologies for cement and concrete, with the remainder to be marketed by Linde to industries, including chemicals and food. The German government granted Euro15m in funding for the project under its Decarbonisation of Industry programme.

Heidelberg Materials’ chief executive officer Dominik von Achten said "We are pleased to be able to implement the world's first carbon capture and utilisation (CCU) project in the cement industry on an industrial scale.”

Linde’s executive vice president Jürgen Nowicki said “With this joint venture, two companies that are world leaders in their field are combining their skills with the aim of finding a solution that is as sustainable as it is economical. After successful pilot applications, this large-scale plant paves the way for sustainable cement production.”

Image credit: Cement plant Lengfurt, Germany. Copyright: Heidelberg Materials. Photographer: Steffen Fuchs.

Saudi Arabia: Southern Province Cement says that it has finished reviewing submissions for a contract to build a new line at its Jazan cement plant, and is now drafting and reviewing the contract to sign with its chosen contractor. The new line will have a capacity of 10,000t/day and will replace existing production lines.

Southern Province Cement recorded sales of US$357m in 2022, down by 9% year-on-year from US$325m in 2021. The company said that its operating expenses rose, while its cement volumes and selling prices fell. Its profit dropped by 30% to US$80.2m from US$114m.

US: Heidelberg Materials subsidiary Mason City Cement plans to invest US$4 - 5m in upgrades to its kiln line by 2026. Upon completion, the work will enable the plant to achieve an alternative fuel (AF) substitution rate of 50%.

Heidelberg Materials' North America regional vice president of government affairs and communications David Perkins said "We want to be proactive as a company and really try to lower our carbon footprint and energy intensity, while recognising we have to be competitive." He added "We're a long-term industry on the cement side because of the investment that's required to produce it."

Brazil: Secil Supremo Cimentos has appointed FLSmidth to carry out a pyro process upgrade at its Adrianópolis cement plant in Paraná. The Denmark-based supplier says that it plans to carry out modifications on the plant's preheater, cooler and related auxiliary equipment. It says the new equipment will expand the plant's capacity to 3900t/day, corresponding to an annual production capacity of 1.42Mt/yr. It will also enable it to increase its alternative fuel (AF) substitution rate to 40%. Secil Supremo Cimentos' AF mix consists of shredded tyres, wood and other refuse-derived fuels.

FLSmidth's head of capital sales, Jens Jonas Skov Larsen, said “We are grateful for our continued partnership with Supremo, which has consistently invested in the latest technology. As the plant was already operating an ILC five-stage preheater from FLSmidth, it was well positioned to use AF.”

Saudi Arabia: Eastern Province Cement has invited contractors to bid for work on the construction of its planned 10,000t/day Najibiyah clinker plant.

Trade Arabia News has reported that the producer also plans to upgrade multiple decommissioned lines at its 3.5Mt/yr Al Khursaniyah cement plant.