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Displaying items by tag: Quarry
UltraTech Cement to acquire India Cements’ Pawai limestone mine
03 October 2022India: UltraTech Cement and India Cements are reportedly poised to conclude a deal for the acquisition of the latter’s 185ha Pawai limestone mine in Panna, Madhya Pradesh, by Mumbai-based UltraTech Cement. Marketline News has reported that the Aditya Birla subsidiary expects to pay US$98m for the asset.
Cemex USA loses Dowe Flats quarry dispute
30 September 2022US: The Board of County Commissioners of Boulder, Colorado, has denied Cemex USA’s application for a 15-year extension to its Dowe Flats quarry mining licence, following its expiry on 30 September 2022. Commissioner Claire Levy cited dust, traffic, noise and disturbances to wildlife as reasons behind the decision.
Cemex USA’s nearby Lyons cement plant has previously relied on the quarry for the supply of 760,000t/yr of limestone.
Dankalk orders dryer from Gebr. Pfeiffer
20 September 2022Denmark: Lime and chalk producer Dankalk has ordered a three-tube dryer type TRT 3150/5,0 from Germany-based Gebr. Pfeiffer. The order replaces a previous dryer also supplied by Gebr. Pfeiffer. Dankalk manufactures lime products for agricultural purposes, products for waste incineration plants and chemical auxiliaries and polymers for industrial wastewater treatment and environmental processes.
Cemex UK upgrades conveyor system at Swinderby aggregates quarry
12 September 2022UK: Cemex UK has invested in a new Canning Conveyor conveyor system at its Swinderby sand and gravel quarry in Lincolnshire. The 1.6km-long system will convey extracted materials to a new processing plant. The new plant will double the quarry’s aggregates production capacity. The system includes a 20t hopper feeder and a radial stockpile, also supplied by Canning Conveyor. The company producer says that the new equipment will cut 50% of the operations’ CO2 emissions by eliminating diesel-powered dumpster use and saving 300,000l/yr of fuel, in line with Cemex’s Future in Action sustainability programme. It will also reduce dust and noise at the quarry. The investment is due for completion in early 2023.
UK: Bunting plans to promote its magnetic separator and metal detector products at the Powtech trade fair taking place in Germany in late September 2022. The company will be displaying a number of high-strength rare earth magnetic separators including its Plate Magnet Housing (PHMS), Drawer Magnet (HFS), Grate Magnet, Plate Magnet and Bullet Magnet products. Each magnetic separator effectively removes fine tramp iron from a wide range of granules and powders at different locations within a plant. The company promotes its products to the aggregate, quarrying, recycling and slag processing sectors amongst others.
Cheetah told to slow down
22 August 2022Namibia: Limestone mining hours at Cheetah Cement were reduced by the Ministry of Labour, Industrial Relations and Employment Creation on 19 August 2022. In a notice issued by the ministry, the company was ordered to stop operational activities in its quarry site between 18:00 and 06:00 due to insufficient lighting at the site. The same notice also temporarily suspends the use of forklift machines inside the factory until they are serviced to a satisfactory level.
“The notice is in full force from 19 August 2022 until all corrective measures are effected to the occupational and health safety officers of the ministry,” stated the notice.
Cheetah Cement’s Public Relations O fficer, Tabby Moyo, said that the suspension for overnight mining would not affect the company, as mining during daylight hours provides sufficient raw materials for production, adding that any other irregularities indicated in the notice will be resolved as soon as possible.
This is the second time that Cheetah Cement has been issued a notice by the Ministry of Labour, Industrial Relations and Employment Creation due to non-compliance of labour laws relating to the health and safety of employees. In May 2022, the factory was closed for 11 days when the factory was instructed to rectify issues in its cement mill, packing plant, warehouse and workshop.
Doppelmayr Transport Technology supplies RopeCon ropeway conveyor for Aggregate Industries' Bardon Hill quarry restoration
10 August 2022UK: Doppelmayr Transport Technology says that a 1000t/hr RopeCon ropeway conveying system is in operation at Aggregate Industries' Bardon Hill quarry in Leicestershire. Doppelmayr Transport Technology supplied the equipment to help move overburden from a new quarry extension for emplacement in an area where mining has finished. The total 600m-long system consists of one 500m section and one 100m section.
Kant Cement begins development of new limestone mine
18 July 2022Kyrgyzstan: Kant Cement has begun excavating the Severnaya Gryada limestone deposit near to its Kant cement plant. The producer says that the limestone has a higher purity than that from its existing Agalatas mine. It therefore expects the Kant plant to reduce its raw materials consumption and eliminate a part of its dust emissions. Kant Cement currently replaces a part of the limestone in the plant’s cement production with 65,000t/yr of fly ash.
India: The Indian Ministry of Mines and Indian Bureau of Mines have awarded UltraTech Cement Five Star ratings for 10 limestone mines across India. Assessment took place within the Indian mining Sustainable Development Framework, which quantifies sustainability, efficiency, land use and resettlement, besides other social impacts.
Holcim acquires Teko Mining Serbia
12 July 2022Serbia: Holcim has acquired aggregates producer Teko Mining Serbia. Teko Mining Serbia’s aggregates sales were 2.4Mt in 2021. It employs 150 people across its quarries in Batocina, Ceramide, Ladne Vode and Ljubovija.
Holcim’s Europe, Middle East and Africa regional head Miljan Gutovic said “Teko complements our existing cement and concrete operations perfectly, allowing us to add aggregates and asphalt as part of our integrated offer in this highly dynamic market. I look forward to welcoming the employees of Teko Mining, whose expertise will be invaluable in accelerating our growth, especially in the highly dynamic Serbian market, and will enable us to develop circular solutions to recycle construction and demolition waste in the future.”