Displaying items by tag: Clinker

Kenya: Savannah Cement plans to build an 2.5Mt/yr clinker plant in Kitui, Kitui County. The Standard newspaper has reported that the company has announced a US$352m bond issuance in order to raise funds for the project.

China: Tangshan Jidong Cement says that it expects its consolidated net profit to drop by up to 3.5% year-on-year to US$441m in 2021 from US$457m in 2021. Its full-year cement and clinker sales were 99.7Mt in 2021, down by 7% year-on-year.

Colombia: Cementos Argos has invested around US$42m on a new terminal in the free trade zone of Cartagena. It is expanding its port infrastructure and tripling the import-export capacity of the site to 3.5Mt/yr. The new terminal, which adds to Argos' existing port facility, from which it exports cement and clinker to the US and other destinations in the Caribbean and Central America, will begin operations in the first quarter of 2022. An official ceremony marking the opening of the terminal will be held in January 2022.

"This new terminal will allow us to substantially increase cement exports to the US, taking advantage of the growing demand for construction materials in that country," said Juan Esteban Calle, the chief executive officer of Cementos Argos.

Vietnam: Vietcombank Securities Company (VCBS) has forecast a 16% year-on-year rise in Vietnam’s cement and clinker exports to 44.5Mt from 38.4Mt. 22.3Mt (50%) of the 2021 exports will be to China. Viet Nam News has reported that VCBS forecast a drop in Vietnam’s cement and clinker exports to China in 2022 due to a Chinese property market slowdown. From 2023, the Vietnam government plans to raise its clinker export tariff to 10% from 5%.

Iran/US: The Office of Foreign Assets Control (OFAC) says it has reached a settlement of around US$133,000 with an unnamed US citizen for violating Iranian Transactions and Sanctions Regulations by accepting payment in connection with a clinker deal. OFAC says the individual received payment in the US of around US$133,00 on behalf of an Iran-based company selling Iranian-origin clinker to another company for a project in a third country. Whilst OFAC considered that the individual knew they were flouting the US-based regulations it did view the individual’s apparent minimal benefit from the activity as a mitigating factor. The individual had previously submitted a licence request to OFAC in connection to other transactions but this was denied.

US: Cement companies in the US produced 57.8Mt of clinker in the first nine months of 2021, in line with production in the corresponding period of 2020. Cement shipments including imports rose by 4.2% year-on-year to 79.9Mt from 76.7Mt, according to the United States Geological Service (USGS). The lead cement consuming states by total shipments were Texas, California and Florida. Texas received 11.4Mt of cement (14% of the national total), down by 8.5% from 12.4Mt, California received 8.19Mt (10%), up by 7.8% from 7.6Mt and Florida received 5.4Mt (6.8%), up by 5.6% from 5.11Mt.

France: Germany-based ThyssenKrupp has won a contract for the installation of a new 4000t/day clinker line at Ciments Calcia’s Airvault cement plant in Poitou-Charentes. The supplier expects the new line to double the plant’s clinker capacity while also reducing its CO2 emissions. It is intended to replace the two existing lines at the site.

ThyssenKrupp will supply a 1200t/hr double-shaft hammer crusher, a longitudinal blending bed, a 370t/hr Quadropol QMR² 45/23 type vertical roller mill and a 10,000t tangential blending silo to process raw materials for the line. A single-string, five-stage Dopol type cyclone preheater with integral calciner will be supplied that is suitable to use with alternative fuels, with the possibility of conversion to oxyfuel in future. ThyssenKrupp plans to preassemble the preheater, reducing anticipated construction time ‘by several months.’ The plant also includes a Polytrack clinker cooler, a solid recovered fuel (SRF) preparation line and dedusting systems. Commissioning is scheduled for mid-2024.

No value for the project has been disclosed by Ciments Calcia or ThyssenKrupp. However, Ciments Calcia previously announced a proposed investment of Euro300m in January 2021.

Spain: Cementos Cosmos plans to scale down the production of clinker at its Córdoba cement plant as a result as the high cost of electricity. The Cordoba Day newspaper has reported that parent company Votorantim Cimentos said that clinker grinding operations at the site will continue to ensure a sufficient cement supply in the region.

The Córdoba cement plant employs 48 people. The company is currently negotiating the situation and the scope of its impacts with the workforce.

North Korea: Manpho cement plant has increased its production capacity by 20% through ‘technical innovations.’ Korean News Service has reported that the installation of new equipment in the plant’s kiln line also improved clinker quality.

India: ACC and Ambuja Cements have partnered with the Indian Institute of Technology Delhi (IITD) to develop a range of calcined clay cements with 50% lower CO₂ emissions than Ordinary Portland Cement (OPC). The collaboration will vary clinker, calcined clay and limestone levels in calcined clay cements in order to ascertain their effects on its performance. France-based Holcim Innovation Centre will fund the research.

Holcim India chief executive officer and managing director Neeraj Akhoury said "Through our extensive research and development setup, we consistently strive to develop new low-CO₂ materials for the construction industry. Calcined clay cement is one such avenue to make a significant quantitative difference in the industry and further accelerate our sustainability drive. Our academic partnership with IITD is a big step towards building a greener future and we are excited to collaborate with the best minds in the country."

The producers have previously partnered with the Indian Institute of Technology Madras (IITM) to study low-CO₂ binders with alternative reinforcements and with the Indian Institute of Technology Hyderabad (IITH) to develop smart sensing technology for continuous on-site strength evaluation of a concrete structure.