Displaying items by tag: Kiln

Uzbekistan: Akhangarancement, part of Russia’s Eurocement, has installed a new Wikov gearbox on the rotary kiln at its plant in Akhangaransky as part of a US$1.5m upgrade project. Other work included upgrades to the clinker conveyors, the sludge line, the cooler, the heat exchanger and other equipment. A new production line is currently being built at the 2Mt/yr plant. It is scheduled for commissioning in 2020.

Chile: FCT Combustion has been awarded a kiln conversion project by an unnamed cement company. The project is a conversion of an existing direct-fired rotary kiln into a state of the art indirect-fired kiln using pulverised coal. Delivery for material is scheduled by April 2019 and for it to be commissioned by October 2019.

FCT is responsible for the complete engineering and procurement supply, including the following main equipment: coal bag filter; process ID fan; fire and explosion detection and suppression; coal dosing; multi fuel burner for coal, natural gas and fuel oil; motorised burner trolley; coal pneumatic conveying; primary air fan; emergency cooling; automatic ignition; flame monitoring; and fuel oil pumps and valve train. The project targets are low NOx emissions, better kiln operation and stability and improved fuel consumption.

UK: Finland’s Metso has acquired Kiln Flame Systems (KFS), a UK-based combustion solutions and technology provide, to extend its pyro-processing portfolio and capabilities. KFS specialises in rotary kiln and calcining processes, combustion optimisation and burner technologies with patented designs. It provides solutions to a wide range of industries including minerals processing. KFS has 14 employees based in High Wycombe, Buckinghamshire. KFS will become part of Metso's Minerals Services business area, which offers a comprehensive line of pyro processing equipment.

"Joining forces with Metso gives us the opportunity to offer our technology to a wider customer base. KFS has worked hard to establish our position and reputation as a market leader in custom-designed combustion solutions, and we are delighted to build our future and continue serving existing and new customers with Metso," said Cliff Rennie, director and chief executive officer (CEO) of KFS.

KFS was founded in 1999. It uses computational fluid dynamics (CFD) for burner design and system analysis supported by physical modelling.

UK: Cemex is planning to restart commercial production on the second kiln at its South Ferriby cement plant in November 2018. The company says that this investment highlights its confidence in the long-term potential of the UK building materials market.

The kiln has a capacity of 1000t/day and was originally installed in 1973. Since then the cement producer has conducted upgrade work on the production line to comply with environmental legislation and to install new electrical infrastructure, a control system and instrumentation. The second kiln was previously the first Cemex line in the world to achieve a 100% alternative fuel substitution rate in 2011. Once fully operational both kilns at the plant will give it a production capacity of 0.7Mt/yr.

Georgia: HeidelbergCement Georgia plans to close a kiln at its Rustavi cement plant due to imports from Iran. It will also reduce production at the Dedoplitskaro limestone quarry, according to GBC Daily News. The Georgian Cement Association has lobbied the government to enact anti-dumping measures against Iranian imports.

France: Eqiom plans to spend Euro8m on an upgrade to its kiln at its Lumbres cement plant. The subsidiary of Ireland’s CRH is installing a new clinker cooler on Kiln 5 at the site, according to the Nord Éclair newspaper. In February 2018 Fives FCB said it had won the contract to replace the kiln at the plant. The upgrade is expected to start in December 2018.

South Africa: PPC and China’s Sinoma Construction have successfully ignited the kiln at the Slurry Kiln 9 project in North West province. The new clinker production line will now undergo a three-month test period, according to the China Economic Daily newspaper. Once testing is finished, the 3300t/day line will be transferred to PPC to start commissioning.

France: Fives FCB has been awarded an engineering, equipment supply and supervision of works contract for the replacement of a kiln at the Lumbres cement plant. The work covers replacing the downstream shell of the 42.2m kiln, including the tyre. The project is part of the cement producer’s plan to adapt Kiln 5 at the site for the installation of a new clinker cooler.

Algeria: Biskria Cement has started the kiln on its second new production line at its plant in Biskra. The 6000t/day line was supplied by China’s Sinoma. The Chinese plant builder announced the US$267m order in 2015. It included two production lines from raw materials to despatch. The cement producer operates three cement production lines at its plant with a production capacity of 4Mt/yr.

Paraguay: The association of cement distributors in Vallemi has expressed its concern over low production levels at Industria Nacional del Cemento’s (INC) plant. The association says that the cement plant has been unable to guarantee clinker production or dispatches of cement, according to the ABC newspaper. Cement shortages are expected unless normal production is resumed.

The kiln at INC’s plant in Vallemi as reportedly stopped repeatedly since September 2017. It stopped operating on 27 December 2017 and has been waiting for engineers from ABB to carry out repairs. Parts were due to arrive in mid-January 2018. INC has denied reports that cement production and supply have been affected.