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Queensland outlaws carbon storage in Australia's biggest aquifer
Published: 31 May 24
Australia's Queensland state will ban carbon capture and storage in a giant aquifer that spans much of its territory, the state government said on Friday, after an outcry from farmers who said such projects could poison their water supply.
The decision closes one route to decarbonisation in Queensland, which aims to reduce its greenhouse gas emissions by 75% from 2005 levels by 2035 and achieve net zero by 2050.
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Rio Tinto secures future of NZ aluminium smelter, acquires full ownership
Published: 31 May 24
Commodities giant Rio Tinto announced on Friday that it would keep New Zealand’s sole aluminium smelter operational until at least 2044, following the completion of new 20-year electricity supply agreements.
The Tiwai Point smelter, owned and operated New Zealand Aluminium Smelters (NZAS), has secured these contracts with key energy providers.
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Consultancy drives mining standards innovation
Published: 31 May 24
By prioritising safety, sustainability and efficiency, mining consulting company Baletsema Mining Services MD Bokang Kelepa says the company adheres to international safety and environmental standards, and that through employing a skilled workforce, it is adept at navigating the complexities of modern mining. This holistic approach, he explains, ensures that Baletsema continues to contribute positively to the mining industry while setting benchmarks for quality and responsible mining practices.
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Enhancing mining sustainability through tech expertise
Published: 31 May 24
Amid an industry-wide shift towards more sustainable mining practices, engineering consultancy SRK Consulting says that the significance of environmental, social and governance (ESG) factors in mining has evolved over the past few decades from basic monitoring to now include a wide range of complex aspects such as biodiversity preservation and water stewardship. The firm’s guidance through increasingly complex regulatory and environmental landscapes has enabled it to provide services in mining, hydrology, geology and environmental and social sciences, which MD Andrew van Zyl says “indicates a trend towards the interconnectedness of these disciplines”.
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Single point-of-contact for efficient logistics
Published: 31 May 24
A streamlined freight logistics management process, offered by integrated freight logistics solutions company Manta Freight Logistics, is being positioned as a possible solution to combat ongoing port logistics issues in South Africa, as well as the rest of Africa. Through Manta Freight Logistics’ freight management processes, customers are assigned a single point-of-contact when dealing with freight consignments, thereby simplifying the management protocol, aiding in operational efficiency and contributing to fewer administrative duties needing to be performed by multiple, different people in different departments.
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Skilled engineers key to customer satisfaction
Published: 31 May 24
Industrial agitator and mixing specialist Mixtec’s dedicated field sales representatives, supported by consulting engineers specialising in mining applications, “resolutely” work to provide comprehensive support through the provision of detailed manuals and checklists, which the company says ensures that no detail is overlooked during installation and commissioning. These efforts are further bolstered by service engineers who provide prompt assistance for any inquiries, ensuring a seamless operational launch.
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Standardised conveyors improve productivity
Published: 31 May 24
In April, sustainable technologies solutions provider Metso launched a productised version of its FIT in-plant, and Foresight, overland conveyors for reliable material transportation in the mining industry. The high-capacity Metso Foresight overland conveyors are fixed or relocatable, connecting the primary crushing station with a coarse-ore stockpile; while the Metso FIT in-plant conveyors are compatible with Metso’s FIT crushing plants that are designed for the most demanding mining applications.
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Upliftment of engineers critical to industrial development
Published: 31 May 24
There is a critical need for broader educational reforms to encourage and increase the potential for take-up of engineering as a career among youth, including the country’s mining sector, which “remains the backbone of South Africa’s economy”, industry body Consulting Engineers South Africa (Cesa) tells Mining Weekly. To address this issue, Cesa emphasises the importance of overhauling the educational system to make engineering more accessible and appealing to young people. This includes integrating more comprehensive science, technology, engineering and mathematics curricula at primary and secondary education levels; offering targeted scholarships and internships; and fostering partnerships between industry players and educational institutions.
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New LHD engineered for hard-rock mining
Published: 31 May 24
In an environment where cost control and remaining competitive and financially viable are constant challenges for operators of underground hard rock mines, mobile machinery manufacturer Komatsu reports that employing new technology is the logical starting point for making every aspect of a mine’s daily operations more efficient and cost effective. To support the local market with these challenges Komatsu recently launched its range of underground hard-rock equipment in Southern Africa.
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AI weighbridge solutions combat coal corruption
Published: 31 May 24
Weighbridge automation solutions provider JustWeighs recently developed and launched its new AI and surveillance equipment to combat coal transportation corruption and illicit trading. The company makes use of AI and data analytics to identify trucks with cloned numberplates or swapped trailers, with tonnages of the dispatched weight measured into the cloud system, alerting the supply chain to variances in tonnages being received.
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