Displaying items by tag: Plant
Cementos Moctezuma completes second line at Apazapan plant
08 February 2017Mexico: Cementos Moctezuma has completed its second production line at its Apazapan plant near Veracruz. The unit now has a cement production capacity of 2.75Mt/yr following an investment of over US$150m. Miguel Ángel Yunes Linares, Constitutional Governor of Veracruz, Efraín González Flores, Municipal Constitutional President of the Municipality of Apazapan, Fabrizio Donegà, General Manager of Moctezuma Corporation and others attended a ceremony to mark the operational start-up of the new line in late January 2017. Following the expansion, the cement producer has a production capacity of 8Mt/yr in the country.
PPC sales volumes rise in first nine months of 2016
07 February 2017South Africa: PPC’s sales volumes have risen by 4% in South Africa and by 9% in Zimbabwe, Rwanda and Botswana collectively in the first nine months of 2016. The cement producer reported in a trading statement that its sales volumes in South Africa had risen overall but that its prices had fallen. It is planning price increases in selected regions in February 2017 in selected regions.
In Zimbabwe, the company saw a boost in cement sales following the commissioning of a mill in Msasa, Harare although it has faced liquidity challenges that made importing raw materials difficult. In Rwanda it has continued to ramp-up production and in Botswana sales have risen in the last quarter of 2016 due to sales promotions.
The cement producer also reported that the cement plant it is building in the Democratic Republic of the Congo was 95% complete in January 2017. Hot commissioning is due to start at the site in February 2017 and operational cement production anticipated to start in the second quarter of 2017. Operational cement production is also expected to start in the second quarter of 2017 at its project in Ethiopia. Finally, the company’s Slurry SK9 new kiln line in South Africa was reported as being 54% complete. Commissioning and ramp-up for the site is scheduled for the first half of 2018.
Malaysia: Engineering company Christian Pfeiffer has released more information about a grinding plant that it completed at the Mambong cement plant for Cahya Mata Sarawak (CMS) in 2016. The engineering procurement and construction (EPC) contract was originally signed in mid-2014 and it also included raw material handling, finished product storage silos and an automated packing plant.
The grinding plant consists of a two-compartment ball mill with a diameter of 4.8m x 15m effective grinding length equipped with a QDK 248-Z separator designed to produce 150t/hr of cement with a fineness of 3500cm²/g according to Blaine. The mill is supported by slide shoe bearings and driven by a lateral drive unit consisting of a girth gear and two pinion gear box with a floating shaft and a 5600kW main motor. The feed materials - clinker, gypsum and limestone - are dosed separately via weigh feeders, while fly ash can be added directly to the separator by a bucket elevator.
The ball mill is equipped with progressive lifting and classifying liners and filled with Allmax grinding balls. The material flow from the first to the second compartment is regulated by a Christian Pfeiffer intermediate flow-control diaphragm in Monobloc design, to ensure an ideal material level and particle size for fine grinding in the second compartment. The fine ground cement leaves the mill by a discharge diaphragm, in a Christian Pfeiffer Monobloc design, and is fed to the separator circuit by a bucket elevator. Separation of the ground cement is achieved by a bag filter application with minimum remaining dust content in the clean gas of below 10 mg/Nm³.
The cement produced is stored in two interchangeable 10,000t silos. One is a mono-cell and the other duo-cell, allowing for the production and storage of three different types of cement. Each silo is equipped with two bulk loading devices for conventional silo truck loading. Cement for the adjacent packing plant is transported via air slides and a bucket elevator. There, it can be filled into big-bags or cement paper bags by a rotary packer at a rate of 3000 bags/hr. At this stage the single packed cement bags can either be directly loaded on trucks or be transferred to a palletiser. The automated palletising system is designed for both pallet and palletless operation.
CMS officially launched the 1Mt/yr grinding plant in late 2016.
Pakistan: The UK’s Asian Precious Minerals has announced plans to build a US$400m cement plant in Khyber-Pakhtunkhwa province. Asian Precious Minerals’ chief executive officer (CEO) Nadim Khan, Executive Director Peter Frost, Country Manager Irshad Ali Khokhar and Jason Mumtaz of the British High Commission met with provincial Chief Minister Pervez Khattak to discuss the plans, according to the Express Tribunal newspaper. The project hopes to take advantage of infrastructure demand being driven by the China-Pakistan Economic Corridor.
Greenbank supplies feeder system to Hanson Cement’s Padeswood plant
06 February 2017UK: Greenbank has supplied a GWF feeder system to Hanson Cement’s Padeswood plant in Flintshire. The system is designed to feed raw materials into the processing plant at a predetermined rate. The upgrade is part of a recent series of expansions.
“The constant and reliable feed rate of the GWF feeder is achieved by having a shear gate to set a constant material bed depth for the given particle size combined with an inverter drive to control the feeder belt speed,” said Rod Molyneux, Product Sales Engineer at Greenbank.
Greenbank Group has previously supplied the plant with wear-resistant pipework and a pipe system for a new shredded refuse fuel line into a processing kiln.
Siam Cement Group to build third cement plant in Cambodia
02 February 2017Cambodia: Thailand’s Siam Cement Group (SCG) is preparing to open its third cement plant in Battambang province in 2018. Chan Sophal, the governor of Battambang, said that SCG started building the plant in 2016 and has almost completed it, according to the Khmer Times newspaper. SCG is a majority shareholder in local producer Kampot Cement. Once operational the plant will have a production capacity of 1.8Mt/yr.
Australia: Adelaide Brighton has raised concerns about a South Australia state plan to build housing and tourism facilities near to its Birkenhead cement plant in Adelaide. At a public meeting held by the Development Assessment Commission, a local planning body, the cement producer expressed its concerns that building more housing would create more complaints about the plant’s activities, according to the Portside Messenger newspaper. It added that the government should consider building buffers to reduce noise and dust pollution from the site. The local government wants to build a tourism development near Cruickshank’s Beach and the cement plant.
Government auditor criticises Jammu and Kashmir Cements for allowing contractor to abandon cement plant project
30 January 2017India: The Comptroller and Auditor General of India (CAG) has criticised the management of Jammu and Kashmir Cements for allowing a contractor to abandon a contract to upgrade a cement plant without incurring a financial penalty. The subsequent reduction in production between 2010 and 2014 led the plant to loose an estimated US$5.6m, according to a report seen by the Early Times newspaper.
Engineering contactor Promac Engineering Industries was originally awarded a US$10.5m contact to upgrade the plant in 2005. Work started in June 2006 but the contractor left the site in 2010. The original terms of the agreement required Promac to complete the upgrade within 26 months and pay a financial penalty if the plant’s production capacity fell, if any increase in power or fuel consumption occurred or if the contract was delayed. Additionally, a packing plant that was built as part of the contract remained unused until 2015.
Venezuela: The Venezolana de Cementos (Vencemos) Guayana grinding plant in Bolivar state needs US$47m to repair its transport fleet. Union head Johnny Linares said that only four vehicles out of 65 are working correctly in comments made to the Ultimas Noticias newspaper. The fleet is used to move clinker from the cement producer’s Pertigalete cement plant to the grinding plant. Production capacity at the plant fell to 28% at 97,000t in 2016 from 346,000t in 2012. Linares added that the national cement industry only received an investment of US$7m in 2016 but that he believes it requires US$25m/yr.
Pakistan: Lucky Cement’s sales have risen by 13% year-on-year to US$514m for the six months to 31 December 2016 from US$454m in the same period in 2015. Its profit after tax rose by 14% to US$83m from US$73m. It attributed the increase in revenue on rising sales volumes and its cost of sales fell due to lower fuel costs.
Its cement sales volumes rose by 5.4% to 3.5Mt from 3.3Mt, although exports fell by 16.3% to 0.75Mt from 0.9Mt. Overall the cement producer reported that its market share in Pakistan grew slightly to 18.8% due to an increase in its share of domestic sales.
The cement producer reported that construction at its Punjab cement plant project is awaiting governmental approvals and that it is expected to start in June 2017. A waste heat recovery unit at its Pezu plant is planned to finish commissioning and start operation by the end of January 2017. A joint-venture 1.18Mt/yr plant in the Democratic Republic of the Congo started commercial operation in December 2016 and a 0.87Mt/yr cement grinding plant in Iraq is expected to come online in August 2017.