Displaying items by tag: efficiency

Kenya: East Africa Portland Cement began work to replace a 16.5m-length of kiln shell at its Athi River cement plant at the end of July 2022. The producer says that the project will increase the kiln line’s capacity by 1400t/day.

Managing director Oliver Kirubai said "Due to the high costs of energy and an old clinker line, the board has prioritised efficiency and reliability of our integrated plant operations to drive cost optimisation.”

US: Holcim has successfully acquired leading US independent spray foam producer SES Foam. SES Foam has a track record of double-digit growth and expects to record sales revenues of US$200m in 2022, according to Holcim. The group says that the producer stands out for its value-added services to contractors, including onsite technical instruction, business consulting, branding and lead generation support.

Global head of solutions and products Jamie Gentoso said “I warmly welcome all SES employees into the Holcim family. With SES’ leadership in thermal insulation, we are expanding our range of innovative systems for sustainable buildings, from roofing to insulation, to enhance buildings’ energy efficiency. We look forward to entering our next era of growth together.”

Uzbekistan: QuvasoyCement has installed Denair Energy Saving Technology (Shanghai)’s DV 315 compressors at its Fergana cement plant. The cement producer says that the new compressors increase performance by 95% compared to previous equipment. It predicts cost savings of US$25,100/yr as a result of the upgrade.

Kyrgyzstan: United Cement Group (UCG) subsidiary Kant Cement has begun installation of a lining on its Kant cement plant’s rotary kiln in order to reduce losses and improve the efficiency of the plant. The producer expects the lining to raise its kiln’s temperatures by 100°C. It consists of wear-resistent RMAG–H2 bricks and HALBOR–400 refractory bricks.

UCG said “Energy efficiency and energy saving are among the most important factors for the successful implementation of ongoing economic and social reforms.”

Russia: Eurocement says that its subsidiary Peterburgcement’s Slantsy cement plant in Leningrad Oblast is undergoing an upgrade in order to co-process 100,000t/yr of alternative fuel (AF) in its cement production. The group claims that the upgrade will improve the efficiency of the 1.9Mt/yr plant and reduce its consumption of natural gas by 25%. The purported cost of the upgrade is US$1.77m.

Eurocement previously implemented the same technology at another of its cement plants in the Republic of Mordovia.

Uzbekistan: United Cement Group (UCG) has successfully completed the modernisation of the grinding units at its Kuvasay cement plant in Fergana. The work consisted of installation of protective armour on the inner surface of mill drums and mill ends and the replacement of bar partitions between chambers with sectional partitions. This increased the total mass of the cylpebs to 43t from 39t and improved the mills’ efficiency. UCG also upgraded the units’ dust removal equipment, replacing their original electrostatic precipitators with RIF–0500–03 K and FRKI 360 bag filters. The group carried out the modernisation in collaboration with the Uzsanoatkurilishmateriallari Association and the Fergana Regional Committee for Environmental Safety.

India: JK Lakshmi Cement’s full-year consolidated sales were US$697m in its 2022 financial year, up by 14.6% year-on-year from US$608m in the 2021 financial year. The group’s net profit was US$61.5m, up by 13.4% from US$54.2m.

The producer said "Despite unabated increases in petcoke and diesel prices, which are hovering at all-time high, JK Lakshmi Cement was able to achieve healthy profitability through continuous improvements in operational efficiencies, energy costs, better product mixes and higher volumes."

UK: Hanson has signed a memorandum of understanding with Shell to work together to explore opportunities that help the construction industry’s transition to net zero emissions.

Under the agreement the companies plan to explore: using hydrogen for transport and industrial processes; using capture utilisation and storage (CCUS) in cement production; looking at lower carbon fuels and electric vehicles; digital innovations in energy production, consumption and efficiency; improving bitumen and asphalt technology; and renewable energy sources such as solar installations and batteries to replace diesel generators. In addition, the companies say they will consider the possibility of collaborating in future business opportunities or new business models, which will create value and scope for further decarbonisation.

Hanson’s chief executive officer Simon Willis said, “We are already working together on several initiatives to decarbonise asphalt with bitumen materials and innovations which promote long life, increased use of recycled materials, low carbon products and the circular economy.” He added that “Hanson and Shell have a long-established working relationship and are committed to sharing knowledge and resources to jointly work on projects that will facilitate our transition to net zero emissions.”

Bangladesh: Shun Shing Group subsidiary Seven Circle says that it has successfully migrated its on-premises, business-critical, finance and manufacturing systems to Oracle’s Cloud Infrastructure digital services platform. The Bangladesh Monitor newspaper has reported that the company made the transition in order to lower its costs, increase its operational agility and improve productivity. It has since experienced a 30% drop in capital expenditure and almost doubled its uptime as a result. Seven Circle also deployed cloud disaster recovery capabilities for its workloads on the new platform. This can allow the company to serve its customers in a timely manner and reinvest the savings to drive innovation.

Shun Shing Group human resources and digitalisation head Anika Ali Chowdhury said “Running our back-office operations quickly and reliably, 24/7, is critical for success. It helps us to ensure we are sourcing the best raw materials, making the right production investments, and delivering quality products with reliable and fast delivery. This allows us to earn the highest level of customer trust.”

Belgium: CBR has successfully completed an upgrade of systems connected to the kiln of its 0.8Mt/yr Antoing cement plant. The company says that it has modernised the kiln gas cycle, reducing the plant’s power consumption by 2.5%.

The Antoing cement plant previously underwent a capacity expansion and alternative fuels (AF) substitution-increasing upgrade to its kiln line in late 2020.