Global Cement News

Uzbekistan: China’s Huaxin Cement plans to build a new 1.2Mt/yr cement plant in the Zafarabad district of Jizzakh region for US$150m. The unit will be commissioned in December 2019, according to the Trend News Agency. It intends to export about 0.12Mt of cement during the first stage of production. As part of the project, Huaxin Cement’s local subsidiary, Huaxin Cement Jizzakh, has been temporarily exempted from paying various tariffs, including income, property, custom and added taxes.

Uzbekistan: Representatives of France’s Freyssinet, a civil engineering company, have met with Uzbekistan Railways to discuss building a new 1Mt/yr cement plant in the Pakhtachi district of Samarkand. The unit will be used to provide cement and related products to the railway company. The construction of new infrastructure projects - including railway lines, subway lines and bridges – was also talked about at the meeting.

The Gambia: Cement importers have asked the government to treat all importers equally. Alhajie Cessay, a local importer, said that some government-preferred companies that import cement from Senegal are exempt from the tax, according to the Point newspaper. However, other importers have been subject to tariffs since the start of 2019.

Russia: Data from Rosstat shows that cement production fell by 1.9% year-on-year to 53.7Mt in 2018. The figures include Ordinary Portland Cement (OPC), alumina cement, slag cement and similar hydraulic cements.

UK: A consortium comprising Aggregate Industries, Innovatium and the University of Birmingham has gained funding from the Department for Business, Energy and Industrial Strategy (BEIS) to test a liquid air energy storage (LAES) energy efficiency technology under the government’s Industrial Energy Efficiency Accelerator (IEEA) programme. The IEEA programme, administered by the Carbon Trust on behalf of BEIS, will provide nearly Euro0.4m towards delivering a new compressed air system utilising LAES technology from initial laboratory testing to full operation at Aggregate Industries’ Bardon Hill quarry in Leicestershire.

PRISMA (Peak Reduction by Integrated Storage and Management of Air) by Innovatium is a LAES technology that stores energy in liquid air form to provide compressed air, allowing inefficient partially loaded, variable-demand compressors to be turned off, thus improving the total system efficiency by up to 57%. The PRISMA system will bring together a latent energy cold storage tank, filled with a phase change material (PCM) to store thermal energy, and a number of other off-the-shelf components to form a system that will work with Aggregate Industries’ existing compressed air network. The research group says that the integration of the equipment and components in an industrial setting, for the provision of compressed air, has never been attempted before.

“The project will help to address the ‘energy trilemma’ of managing energy efficiency, energy cost and energy security by: significantly improving the energy efficiency of our compressed air system; managing electricity costs by running the compressors out-of-hours, when electricity is cheaper; and helping to smooth and reduce the peak electrical demand on site. We are therefore very excited to be the first industrial partner to install the PRISMA system at our Bardon Hill quarry in Leicestershire,” said Richard Eaton, Energy Manager at Aggregate Industries.

The 24-month project will involve the development of the PCM at the University of Birmingham’s School of Chemical Engineering as well as the design, manufacture and assembly of multiple system components by Innovatium before installation of the system at Bardon Hill. The PRISMA Project has currently only been deployed in a simulated environment. Following successful delivery of the project, this scalable technology has multi-sectoral applications for compressed air systems both in the UK and globally. In the UK, the compressed air market is estimated at 1.3GW of installed electrical capacity across around 4500 sites and over 55,000 individual compressor units.