Displaying items by tag: efficiency

Oman: Oman Cement Company will spend US$300m on the new 10,000t/day Line 4 as part of the upcoming upgrade and expansion of its Rusayl cement plant in Muscat governorate. The Oman Observer newspaper has reported that Switzerland-based PEG Resources will carry out the work. Oman Cement Company CEO Salem bin Abdullah al Hajri said that the new line will help Oman to achieve cement self-sufficiency by 2024.

The company said “The new 10,000t/day production line will be the largest in Oman and will have more cost-effective production, for the company to sustain its success and competitiveness in the local and international cement markets in a long run.” It added “The company will focus on utilising state-of-the-art production technology resulting in lower power consumption, potential for waste heat recovery (WHR), higher fuel efficiency, realisable use of alternative fuels (AF), improved productivity and the best environmental standards.”

Oman Cement Company is also expanding the Rusayl plant’s Line 3 by 25% to 5000t/day from 4000t/day, prior to decommissioning its other two lines.

Morocco: LafargeHolcim’s Settat plant has been ranked as the second most efficient integrated cement plant in LafargeHolcim Group. The classification is based on industrial performance criteria in terms of efficiency, cost and sustainable development covering 129 of the group’s integrated plants around the world. Five of the six plants operated by LafargeHolcim Morocco are also reported to be in the Top 20 of this list. The 1.7Mt/yr Settat plant has also become a pilot in the group’s ‘plant of tomorrow" initiative whereby automation technologies, robotics, artificial intelligence and predictive maintenance will be used to improve its production efficiency further still.

India: UltraTech Cement says it has beaten its goal of doubling its energy productivity ahead of its deadline. It joined the EP100 initiative in 2018 and agreed to double its energy productivity from the base year of 2010 with the target year of 2035. It has achieved this by investing in energy efficiency measures such as upgrading clinker coolers, implementing variable frequency drives to manage electricity flow, and introducing new waste heat recovery systems. The company says it is focusing on new technologies, changes in product and energy mix, digitisation and carbon pricing. It foresees the digitisation of its energy performance as a key enabler for identifying the best opportunities to save energy.

"UltraTech firmly believes that companies in the building material sector can come together to step up climate action for meeting the global 1.5-degree ambition. Joining like-minded companies in EP100 gave us an opportunity to accelerate and scale-up levers to double energy productivity and also drive the decarbonisation agenda,” said Kailash Jhanwar, the managing director of UltraTech Cement.

EP100 is a global business initiative consisting of a group of companies committed to improving their energy productivity. EP100 is led by the Climate Group, an international non-profit organisation, in partnership with the Alliance to Save Energy.

Japan: Sumitomo Osaka Cement has started using Michibiki, a Japanese satellite positioning system, as part of a demonstration project by its limestone mining operations to improve efficiency. At present the company uses so-called ‘internet of things’ technology such as yard inventory management by drone and rough stone quality management by heavy equipment, including loaders and dump trucks, equipped with Global Positioning System (GPS) tablet terminals. The group operates eight limestone mines in Japan and it mines 20Mt/yr.

Saudi Arabia: Denmark-based FLSmidth has announced that it has secured an engineering, procurement and construction (EPC) contract with Yanbu Cement for a ‘massive’ efficiency-increasing upgrade to reduce the heat and power consumption of the 5.9Mt/yr integrated Yanbu cement plant in Al Madinah Province.

FLSmidth previously supplied the Yanbu cement plant with an automation upgrade and burner system retrofit in 2018. It concluded a service agreement with Yanbu Cement in 2019.

Germany: Currax and Siemens have announced their collaboration on a mill operations digitisation pilot project involving the Simotics Connect 400 motor data collector and transmitter. They hope that analysis of data processed via the Simotics 400 will better enable the remote operating of mills ‘to increase efficiency and component life’ and speeding the shift towards automation and production that is resilient to crises such as the coronavirus outbreak.

China: Hebei province-based Tangshan Jidong Cement’s net 2019 profit was US$298m, up by 42% year-on-year from US$210m in 2018. Cement and clinker sales remained flat. Tangshan Jidong Cement attributed the growth to increased prices due to a 9.9% year-on-year increase in infrastructure spending to US$1.86tn. Throughout the year, the company said, it completed energy-saving optimisation and upgrades to improve efficiency, implemented strategic marketing and reduced the cost of material procurement.

Russia: Italy-based Buzzi UniCem subsidiary SLK Cement has concluded an environmental agreement with the Sverdlovsk Oblast Ministry of Energy and Housing and Communal Services for the co-processing of solid municipal waste at its 1.0Mt/yr Sukholozhskcement plant. AMF Online News has reported that the transition, part of a nationwide government initiative called simply ‘Ecology,’ entails a modernisation of the kiln line, which the company says will be commissioned in 2023 or 2024. SLK Cement general director Andrei Immoreev said that alternative fuels use will not only increase production efficiency, but will also contribute to solving the environmental problems of the region.”

Germany: Siemens subsidiary Flender, which supplies couplings and gearboxes to the cement industry, has signed a partnership agreement for technological solutions with digital drive specialist Currax. The partnership aims to bring a comprehensive increase in efficiency to Flender’s business and a high level of flexibility for customers. Currax executive director Daniel Aßman said, “From customer acquisition to sales, from implementation to support, Currax is the contact for all matters relating to the Flender portfolio.”

Russia: Eurocement subsidiary Akhangarantsement produced 1.9Mt of cement in 2019, a rise of 16% year-on-year from 1.6Mt in 2018. The company attributed the growth to a programme of ‘modernisation of the equipment at the Akhangarantsement aimed at increasing productivity, energy efficiency and reliability of production,’ without any disruption to supply. Akhangarantsement general director Gennady Kulikov said, “The coordinated work of the entire team allowed us to fulfil the tasks assigned to the plant with honour.”