Tag Archives: phosphate

Anglo American and Finnish Minerals Group look to progress Finland’s battery strategy

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Anglo American and Finnish Minerals Group have signed a memorandum of understanding (MoU) to work together to explore opportunities to, they say, further support Finland’s battery strategy.

Finnish Minerals Group is a holding and development company that manages the Finnish Government’s mining industry shareholdings and supports the development of the Finnish battery value chain. Among other assets, it holds the Terrafame nickel heap leach mine.

Alison Atkinson, Projects & Development Director at Anglo American, said: “Finland is a highly attractive investment destination and has a strong heritage in both mining and innovation. We look forward to working with Finnish Minerals Group, whose mission is to responsibly maximise the value of Finnish minerals, to explore the wealth of opportunities that our agreement could offer.

“This agreement further strengthens our commitment to Finland as well as to our Sakatti project, a true polymetallic orebody very much aligned to Finland’s and the EU’s critical minerals priorities. Sakatti is designed as the next generation of FutureSmart Mining™, building on what we have learned in terms of minimal surface footprint and using technology and innovation to deliver ever better environmental and social outcomes, whilst producing essential raw materials needed to transition to a greener, low carbon energy future.”

Atkinson said last year during a sustainability performance update that Sakatti was set to be “a remotely operated, low carbon-underground mine with an electric mining fleet using technology and mining methods that will create zero waste and enable high degrees of water recycling, contributing to a sustainable supply of critical minerals”. The company also sees the potential to use sorting technologies for coarse particle rejection and material recovery opportunities at the project.

Jani Kiuru, Senior Vice President, Raw Materials at Finnish Minerals Group, said: “Exploring joint opportunities with Anglo American is a natural choice for us as they already know the Finnish operational environment. In addition, the company has a long history in mining and is a forerunner in sustainability. We believe this collaboration reinforces both parties by combining local and global knowhow in sustainability and technological development, thus maximising the value of Finnish minerals responsibly. We see there is a mutual understanding on the vast possibilities and importance of Finnish minerals for the green transition.”

As a Finnish state-owned company with a mandate to foster the Finnish mining and battery industry, Finnish Minerals Group is a natural potential partner for Anglo American in Finland, Anglo American says. The company’s main assets are: Terrafame, a subsidiary that produces nickel and cobalt sulphates; project Sokli, a phosphate and rare earths deposit; and a 20% interest in Keliber, a battery-grade lithium project aiming to start production in 2025. Additionally, Finnish Minerals Group is advancing several greenfield investments further downstream in the battery value chain.

Ma’aden teams up with Metso, thyssenkrupp Uhde for sustainable phosphate production

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The Saudi Arabian Mining Company (Ma’aden) has entered into an agreement with Metso and thyssenkrupp Uhde for the development and licensing of Ma’aden’s Integrated process concept, aiming for greenfield facilities at Ras Al Khair in Saudi Arabia, and the deployment of technology able to capture CO2 and recycle phosphogypsum.

The technology for CO2 capturing comes from the lime produced from the calcination of phosphogypsum using sulphur, leading to a reduction in CO2 emissions across Ma’aden’s phosphate business, making it more sustainable in the long term, it says.

The complex will enable the deployment of an innovative patented concept, which has been officially recognised by the United States Patent and Trademark Office. The patent will allow Ma’aden to use new technology to reduce carbon emissions and reuse phosphogypsum as a useful resource.

Ma’aden’s patented approach is dual purpose, not only contributing to global warming mitigation through sustainable CO2 capturing but also providing a viable solution for recycling phosphogypsum, addressing two of the most pressing environmental challenges facing the phosphate industry – the decarbonisation of polluted CO2 and the effective use of phosphogypsum, a by-product of phosphate production often left in large quantities.

Hasan Ali, Executive Vice President, Ma’aden Phosphate, said: “This pioneering patent, combined with our new CO2 capturing complex, underscores Ma’aden’s commitment to sustainability. We look forward to working with Metso and thyssenkrupp Uhde to develop this important project that will truly change and reduce the carbon footprint of our phosphate business. It puts us at the forefront of innovation, turning what was once leftover material into a valuable resource, while significantly reducing CO2 emissions. It’s a giant leap towards a sustainable future.”

Hannes Storch, Vice President for Metals and Chemicals Processing at Metso, said: “We are excited to see this unique project moving forward. The new concept for the phosphogypsum processing will be a major step forward in the fertiliser industry, contributing to sustainability targets, such as waste recovery and limiting global warming. Metso contributes to the project with our extensive know-how and experience in the field of fluid bed, gas cleaning and sulphuric acid solutions.”

Lucretia Löscher, COO thyssenkrupp Uhde, said: “We are honoured to be chosen from our esteemed customer to provide our technology and expertise. We are providing the innovative process to turn the phosphate industry into a circular economy. This project will be another important milestone for thyssenkrupp Uhde in enabling the green transformation for our customers.”

Maximising the benefits of sensor-based ore sorting machines

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Ore sorting has been shown to provide both economic and environmental benefits, but many mines are not yet fully utilising this technology, according to HPY Technology.

Yet, the company’s ore sorting machines are providing a breakthrough solution for Fankou, one of Asia’s largest lead and zinc mines, resulting in an annual revenue increase of around $9.22 million.

Located in Renhua County, Shaoguan City, Guangdong Province, Fankou is owned by Shenzhen Zhongjin Lingnan Nonfemet Co Ltd. The mine has been producing lead and zinc for over 60 years. However, with new underground mining processes, such as vertical crater retreat and large blasting, more waste rock is being introduced into the crushing, grinding and flotation processes, resulting in higher production costs and energy consumption.

Furthermore, under the “zero waste” target set by the Environmental Protection Law of China, Fankou’s tailings pond needs to be closed by 2025. As of 2018, the mine’s annual processing capacity was 1.5 Mt, with 600,000 t ending up in the tailings pond. In addition, Fankou’s waste rock piles had reached approximately 2 Mt. With the continuous addition of around 200,000 t/y of waste rock, these piles grew larger. With the pressure to meet the zero waste target, Fankou was under pressure to make a change.

In 2017, Fankou conducted exploratory tests of sensor-based ore sorting machines with Ganzhou HPY Technology Co Ltd. The result of the initial tests showed promise and addressed the problems the mine was beginning to face, according to HPY Technology. As a result, Fankou decided to add HPY Technology’s ore sorting machines to the industrial design plan of their mineral processing plant in 2018, and HPY Technology’s machines were officially added to the plant in 2019.

The Fankou lead-zinc mine currently produces about 1.4 Mt/y of ore, and it is expected that more than 105,000 t of waste rock will be pre-rejected from the raw ore throughout the year. Ore sorting technology can discard a large amount of waste rock from the raw ore before it is fed into the flotation system, reducing the amount of waste rock entering the mill and saving on electricity costs.

Fankou’s mineral processing plant uses four Classic Series P60-X1400 ore sorting machines. The machine processes the particle size range of +12-90 mm, which accounts for about 50% of the raw ore. This accounts for 2,600 t of ore, rejecting 400-500 t/d of waste rock. After pre-concentration, the lead and zinc content in the waste rock are below 0.3%, and the sulphur and iron content is below 3.8%. Therefore, the ore sorting process enriches the ore grade by 1.08% for lead and zinc and 2% for sulphur and iron.

Four Classic Series P60-X1400 ore sorters in Fankou’s mineral processing plant

After sorting the waste rock from the raw ore, this waste rock can be sold as construction aggregate to bring further economic benefits to the Fankou mine. This has also seen the amount of tailings decrease and the service life of the tailings pond extend significantly, resulting in remarkable energy savings and consumption performance, while also enhancing the mine’s societal value, HPY Technology says.

Mr Wang, Project Manager of Fankou Mineral Processing Plant, said: “We are proud to be one of the world’s first lead and zinc mines to utilise ore sorting fully. We see significant economic benefits for using HPY Technology’s ore sorting machine, especially for low-grade mines. China has huge lead and zinc ore reserves, the second largest in the world. But the grade of the deposits is generally low, with many poor and few rich ores. The average grade is about 1.5% for lead and 2.5% for zinc. Reserves with a grade below 5% account for more than 90% of lead ore, and reserves below 8% account for more than 85% of zinc ore. We hope to continue contributing to the mining industry’s progress and are willing to recommend HPY Technology’s ore sorting machine to our peers.”

The Classic Series used in Fankou’s mineral processing plant is a benchmark in the ore sorting industry, according to HPY Technology. This machine uses dual-energy X-ray technology, combined with high-speed air jets to sort ore from waste rock. The X-ray technology penetrates the ore and creates a grayscale image that distinguishes between target and vein minerals. This image is then processed by an artificial intelligence algorithm, which uses the information to accurately sort the ore and waste rock. The Classic Series has undergone numerous iterations, ensuring stable and efficient operation, HPY Technology says. It is currently the most widely used ore sorting machine in China’s mining industry, according to the company.

Fankou Lead-Zinc mine, mineral processing plant

HPY Technology | Fankou lead-zinc mine, mineral processing plant
Machine used Four Classic Series P60-X1400
Processing capacity 2,600 t/d
Particle size +12-90 mm
Concentrated ore grade (Pb+Zn) 12%
Waste rock grade (Pb+Zn) <0.3%
Grinding grade (Pb+Zn) increased by 1.08%
Rejection rate 16-17%

Fankou’s mineral processing plant can save more than $2.9 million/y by using HPY Technology’s ore sorting machines, resulting in an annual profit margin of more than $7.8 million, considering the comprehensive benefits of increased plant capacity, tailings reduction and construction aggregate sales.

In addition to the four Classic Series P60-X1400 in the mineral processing plant, the Construction Materials Plant has three HPY Technology ore sorting machines to process the waste rock from the mineral processing plant and its existing waste rock piles. The waste rock is taken to the construction material plant for another round of sorting, with the remaining waste rock being used for construction aggregates. The three machines at the construction materials plant also process the 2 million cu.m of waste rock initially stockpiled in the tailings pond.

Mr Luo, Project Manager of Solid Waste Treatment, said: “In the past, we could only transport solid waste back to the shaft for filling. After using HPY’s ore sorting machines, we can now sort out all the ore from solid waste and recover the value of the resources. The remaining waste rock can be sold as construction aggregates, which is a win-win solution. Currently, we are also sorting waste rock that was stored before using HPY’s ore sorting machines. The ore grade is about 3%. Sensor-based sorting technology enriches the ore grade to 12-14%. Sorting results show that the rejection rate exceeds 95%. In the global mining industry, Fankou is one the first to successfully apply intelligent ore sorting technology in lead and zinc mines, achieving maximum resource value recovery and is great for the environment.”

According to Mr Luo, waste rock that was initially made into construction aggregates now yields more than 1,500 t/y of lead and zinc metal, which has been able to be recovered through the Construction Materials Plant. In addition, the ore sorting process reduces the waste rock’s sulphur content. This substantially improves the grade of the construction aggregates, increasing its sales price. As a result, the waste rock made into construction aggregates generates about $977,000/y in economic benefits. In addition, the recovered ore generates over $2.8 million/y in benefits.

Fankou has utilised sensor-based ore sorting to its full extent, HPY Technology says, using it during the comminution process to pre-reject waste rock to increase its lead-zinc ore grade. The company also sees benefits from pre-rejected waste rock in reduced costs in its grinding process. With pressure to control the amount of tailings, the pre-rejected waste rock lowers the amount of tailings entering the tailings pond to help the company in its aim of closing the tailings pond in 2025. In addition, sensor-based ore sorting has allowed the company to gain additional revenue through the recovery of lead-zinc from their waste rock piles, while also utilising these piles for construction aggregates. Overall, the introduction of ore sorting has allowed the company to expand its resource recovery. By pre-rejecting and enriching low ore grades, Fankou can now mine areas previously deemed un-mineable due to having low grade ore, allowing them to increase the processing capacity each year.

Fankou lead-zinc mine, Construction Materials Plant

HPY Technology | Fankou lead-zinc mine, Construction Materials Plant
Machine used One Insight Series | Two Classic Series
Concentrated ore grade 12-14%
Waste rock grade Pb 0.04%, Zn 0.10%
Concentrate recovery rate Pb 96.76%, Zn 92.8%
Rejection rate 95%
Enrichment ratio Pb 9.68, Zn 9.28
Particle size +10-50 mm

The Insight Series used in Fankou’s Construction Materials Plant adopts a combined detection method comprised of a VIS HD dual-sided imaging system and X-ray technology, which can be customised according to the physical characteristics of different ores. The machine can collect the ore’s internal and external information simultaneously and with an AI algorithm, which can significantly improve the accuracy of ore sorting and better for sorting complex ores.

Compared with traditional ore sorting machines, which use a belt, the upgraded Insight Series utilises a vibrating feeder and short belt that leads to ore free fall, HPY Technology says. With the optimised mechanical design, the ore falls more evenly, avoiding ore overlap that affects recognition accuracy. In addition, the machine has various feeding widths (1,600 mm, 3,200 mm), which leads to processing capacities of 40-150 t/h (+10 mm-80 mm) to meet the needs of different mines needs during the beneficiation process.

As one of Asia’s largest lead and zinc mines, Fankou has taken steps to maximise the economic value of its process. Through the utilisation of sensor-based ore sorting, the company has seen significant increases in revenue and savings. Having worked with HPY Technology for over five years, Fankou looks to continue this partnership to further the research on the benefits of ore sorting machines. As HPY Technology continues innovating and revolutionising mineral processing, the benefits will only continue to grow, it says.

HPY Technology Co Ltd says it is a leader in the development and manufacture of ore sorting machinery, achieving excellent results in the ore sorting of tungsten, tin, antimony, lead, zinc, copper, molybdenum, gold, phosphate and over 30 other ore types, revolutionising the traditional mineral processing process and significantly promoting the technological progress of the global mining industry. With over 400 machines in use in over 100 mines, the company says it looks to continue revolutionising mineral processing.

Metso Outotec, thyssenkrupp Uhde to develop phosphogypsum processing options for Ma’aden

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Metso Outotec says it and thyssenkrupp Uhde have signed a Memorandum of Understanding with Ma’aden in Saudi Arabia for developing a novel circular concept to improve the sustainability of Ma’aden’s phosphate operations.

The aim is to design a groundbreaking integrated complex for processing of phosphogypsum, a waste by-product from phosphoric acid production, to reduce the amount of solid waste and allow the capture of CO2 emissions.

The new circular process will be incorporated into Ma’aden’s phosphate operations to support the company in achieving its ambitious sustainability goals aligned with the Kingdom’s objectives, Metso Outotec said.

For the development of this process, Metso Outotec’s extensive know-how and experience in the field of fluid bed and sulfuric acid solutions will be used.

Hannes Storch, Vice President for Metals and Chemicals Processing at Metso Outotec, said: “We are honoured to be part of this unique initiative. Decarbonisation and circularity are relevant for all industries, and the new concept to be developed for phosphogypsum processing will be a major step forward in the fertiliser industry, contributing to efforts limiting global warming.”

Immersive Technologies equips EPSA with simulator program to train up truck operators in Saudi Arabia

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Immersive Technologies and earthmoving contractor EPSA have partnered on a new simulator training program in Saudi Arabia for community workforce development at a phosphate project.

The two companies, who have been involved in a number of joint community workforce development projects in the past, are pursuing a Komatsu HD785-7 truck simulator training program with a focus to enhance operational readiness and support EPSA’s strategy to train a growing Saudi Arabian workforce.

For the majority of operators, the simulator training program represented the first opportunity to get behind the controls and gain hands-on equipment operating experience, according to Immersive.

“Simulation provides a safe and risk-free environment to not only build basic machine operation skills, but also specific techniques related to safety, machine care and production optimisation,” it said. “One of the main project objectives was to streamline the training process at EPSA mining operations to ensure long-term operator productivity and reduced risks associated with newly developed workforces.”

Deploying simulation technology has, according to Immersive, aided in EPSA maintaining a level of zero percentage of lost time injuries from the project’s start and has also helped EPSA reach Saudization milestones with more than 80% of the current haulage operators being Saudi Arabian.

Mahfoud Snacel Training Manager of EPSA (pictured on the left with Lucas Natoli, Regional Manager for Immersive Technologies in Europe & Middle East, on the right), said: “EPSA aim to deliver a high degree of equipment availability and production levels for our mines. We also have an ongoing focus on improving safety. Our partnership with Immersive Technologies has helps us prepare workforces to meet these goals and to support a culture of safety and benefit to all workers.”

Johan Stemmet, Regional Vice President – EMEA & CIS for Immersive Technologies, added: “Immersive Technologies is fully committed to supporting EPSA’s strategic workforce development strategy. This includes ensuring the mining communities have the right people, process and technology to develop safe and productive workforces.”

EPSA also uses workforce development solutions at Isaac Downs in Queensland, Australia, and have acquired two PRO5 Simulators at its open-cut coal mine in Australia.

Bartram comes back to TOMRA Mining ready for sensor-based sorting demand uptick

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Having left TOMRA Mining more than a decade ago only to return to the Germany-based company in November, Kai Bartram’s re-arrival at the sensor-based sorting firm represents a good time to take stock and reflect on how far the mining sector has come with its understanding and acceptance of this type of pre-concentration technology.

Bartram, now Global Sales Director of TOMRA Mining and a member of TOMRA’s Mining Management Team, was happy to answer some of IM’s questions after getting his feet back under the table in the company’s offices in Wedel, Germany.

IM: How has the mining industry’s appreciation of the benefits of sensor-based ore sorting changed since you left TOMRA in 2010? What trends have led to a wider take up of the technology?

KB: In 2010, sensor-based sorting (SBS) was still seen as a niche technology in the mining industry. Some smaller, more innovative mining companies had seen the potential and effectively implemented SBS, but the mining industry, as such, had not accepted the technology. While in the industrial minerals sector several optical sorters – and, in the diamond industry, mainly X-ray luminescence machines – were operating, the rest of the industry was cautious about integrating sorters into their flowsheets.

That changed slowly with the introduction of Dual Energy X-ray technology. The technology is so robust and perfectly suited to the harsh environment of the mining industry that the economic benefits of pre-concentration became obvious. Another point that has strongly supported the adoption of sorting technology is the fact that average ore grades keep decreasing while energy costs keep increasing.

IM: Diamond and industrial mineral operations were typically the first adopters in the mining sector; what commodity sectors do you expect to see dominate demand for sensor-based ore sorting systems into 2030? What changes to the technology or wider industry understanding have led to this belief?

KB: In the beginning, sorters were seen as small machines, which would never meet the capacity requirements of large hard-rock mineral processing circuits. Therefore, only small mines saw the opportunity to implement sorting as a pre-concentration step in their process. Today, we see that our 2.4-m-wide flagship sorter, TOMRA COM XRT 2.0, can process up to 500 t/h, so that large operations can also implement the technology. An example of such a trend is the Ma’aden Phosphate Umm Wu’al processing plant, where 2,000 t/h are processed with TOMRA XRT sorters.

I am sure we will see more of these bigger projects in many different commodities. Of course, the current market trend is towards ores that are required for the electric revolution, like lithium, copper, cobalt and rare earth elements. TOMRA has proven that we have the right solution to upgrade those ores efficiently and can contribute to more economical output. So, I expect to see more installations in the future.

The TOMRA COM XRT 2.0 units can process up to 500 t/h

IM: Are there any regions more willing to apply these solutions than others? Why is this the case?

KB: If you look at our global reference list, you can see that the larger installed base resides in Europe, Africa and the Americas. The Asian markets are a little behind, but this is easily explained by history. As a European company, we focused more on the better known and established markets. In general, the mining market is a very global industry with big players active in all continents.
I do not believe there are regions more willing to apply the technology than others. It is just a matter of supporting all regions in the same way. TOMRA is investing heavily to ensure we have a good global support network, to be there for and with our clients.

IM: Do you expect to see more collaboration with OEMs over the next decade when it comes to implementing ore sorting solutions with process flowsheets? How do you see the input of both TOMRA and OEMs benefitting the wider mining industry?

KB: Collaboration is essential in any industry. We need specialists who are experts in their field, and TOMRA is one of the global leaders in sensor-based sorting. In order to achieve the best results in one field, one must focus. Therefore, big projects can only be undertaken by a group of companies or experts who collaboratively work together. We, as a solution provider, are very dependent on well-engineered and integrated plant designs and believe we have to collaborate and have close relationships with plant builders to ensure the best possible solution for our clients.

Kropz introduces first ore to Elandsfontein phosphate processing plant

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Kropz, an emerging Africa-focused phosphate developer, has introduced first ore to its plant at the Elandsfontein mine, in the Western Cape of South Africa in what it says is a major milestone.

Now that ore has been introduced to the plant, the team is ensuring all the front end circuits are balanced and running stably. The flotation circuits will then be commissioned and the reagents added in due course for the production of the first concentrate. Commissioning activities are expected to transition into full scale ramp-up of the mining and beneficiation plant over the coming six months.

Mining activities at Elandsfontein commenced in October 2021, and significant volumes of ore are available to support the commissioning ramp-up, according to the company.

Elandsfontein, 74% owned by Kropz, hosts South Africa’s second-largest phosphate deposit, according to the company.

Kropz purchased the Elandsfontein property in 2010, developing an open-pit mining operation and on-site processing facility with a production capacity of 1 Mt/y on site. Some $160 million has been invested in project development, mine, processing plant and construction of associated infrastructure. Rock phosphate from the open-pit mine will be stockpiled, before passing to the milling and classification circuit in the processing plant where it is prepared for flotation. Concentrate and tailings streams are thickened and filtered. The concentrate is then dried and stored for dispatch to port.

Kropz CEO, Mark Summers, said: “The introduction of ore to the processing plant reflects the successful culmination of the construction phase and signals the commencement of the next chapter in the company’s development. I would like to express my gratitude and appreciation for the tireless efforts of all of those involved in reaching this milestone safely and on time, despite the many challenges that the past two years have presented.”

Transnet has provided the company with a draft port access agreement to support the long-term export of Elandsfontein’s phosphate rock through the port of Saldanha. The contract is now being finalised between the parties. First phosphate rock ore exports from Elandsfontein are expected in the March quarter of 2022.

It is anticipated that the imported reagents required for the recovery of phosphate concentrate will be delivered this month, however, the supply chain situation remains a challenge, with the recent force majeure declared by Transnet Port Terminals in Cape Town on December 21, presenting further risk to the project, Kropz said. The company is investigating options to off-load containers at alternative ports and transport the commodities to the mine site by road to arrive in early January 2022.

SNC-Lavalin to assess sulphuric acid plant options at Ammaroo phosphate project

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SNC-Lavalin Group says it will undertake a definitive feasibility study for Verdant Minerals’ Ammaroo phosphate project in the Northern Territory of Australia.

The group is providing engineering and procurement services to assess the feasibility of a 4,500 t/d sulphuric acid plant, which will be part of a fully-integrated mine and downstream processing facility to produce ammonium phosphate fertilisers.

This sulphuric acid plant will use DuPont Clean Technologies’ MECS® technologies to minimise SO2 emissions, rendering the plant more sustainable in the long term, SNC-Lavalin said. MECS Heat Recovery System (HRS) technology will also be used to recover medium pressure steam from the sulphuric acid plant, an energy now captured instead of being wasted, providing the majority of energy requirements for the site and removing the need to have additional sources of energy.

This will maximise energy efficiency while reducing the overall facility’s reliance on energy supply from external sources and overall lessen its carbon footprint, SNC-Lavalin added.

Initial development of Ammaroo could produce in the order of 2 Mt/y of phosphate concentrate, with further downstream processing resulting in 500,000 t/y of merchant-grade phosphoric acid (100% P2O5) for domestic and global markets, Verdant says.

Patrick Sikka, Vice-President, North America, Mining & Metallurgy at SNC-Lavalin, said: “We are proud to be working with Verdant Minerals on this project to develop a world-class sulphuric acid plant as part of its major new mine and processing development, ensuring the long-term sustainability of its operations.”

Ecolab uses mixed reality to troubleshoot process water problem at phosphate mine

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Ecolab’s Remote Assist program has leveraged mixed-reality technology to overcome COVID-19 restrictions and provide critical, speedy customer support to a mining company in the Middle East.

The company, a customer of Nalco Water, an Ecolab company, was suffering from an unknown mechanical issue, which impacted chemical dosing for process water treatment. As a result, the phosphate mine was facing a potentially costly disruption of its activities.

“Not too long ago, the mine’s remote location of approximately 1,400 km away from the nearest technician might have led to operations being curtailed for several days,” Ecolab said. “Challenges created by the pandemic further hindering the technician’s ability to travel could have made the outcome even more bleak. However, by leveraging mixed-reality tools that combine elements of virtual reality and augmented reality to create a blend of the physical and digital world – in this case, a hands-free tablet-class wearable computer – Ecolab’s mining division was able to come to the rescue in a timeframe that would have been unthinkable just a few short years ago.”

Connecting with a senior engineer at the treatment plant, the Nalco Water technician was able to communicate in real time, inspecting the equipment to gain an understanding of the operational challenges on site. Safely working together in a virtual environment, the two associates were able to quickly diagnose the issue and replace the component that was ultimately behind the problem.

“Service that would otherwise have required two days of travel was completed in just one hour, saving travel costs, maintaining social distancing and reducing the carbon footprint,” Ecolab said.

As well as offering mining and mineral processing programs that combine chemistry, automation and control technology to help plants optimise production, Nalco Water’s proprietary 3D TRASAR™ smart water treatment system has enabled the company to offer the benefits of remote monitoring and troubleshooting on over 40,000 units installed worldwide, Ecolab said.

Arjan Boogaards, Senior Vice President and General Manager, Global Mining & Mineral Processing, Nalco Water, said: “We have greatly optimised productivity for our customers with these innovations, but, inevitably, the occasional mechanical issue will call for service and support that is outside of the scope of smart controllers and automation on site. That’s where we can apply mixed-reality technology and continue to transform the future of service and support by enabling expedient, accessible issue resolution. We can help connect our customers to a global infrastructure of research, innovation, engineering and digital experts in a faster and more efficient way.”

Ecolab’s Remote Assist program incorporates mobile applications that can connect to a remote collaborator. Through live video calling, annotations and sharing high-resolution snapshots with the remote collaborator, users can co-operate to troubleshoot problems quickly, according to the company.

Use of the latest mixed-reality technology enables Ecolab to gain remote access to its customers’ facilities in several beneficial ways. Its sales and technical representatives in the field can wear mixed reality devices for a “digital focus first, real-world focus second” approach to basic digital training in safe environments, Ecolab said.

Mixed reality also enables them to virtually connect to Ecolab’s scientists, engineers and cross-functional teams for support. This enables them to remotely diagnose and troubleshoot issues around contamination, oversee chemistry usage, guide the installation of new equipment, monitor water and process conditions and, ultimately, implement solutions that maximise customer productivity.

“This is most definitely an approach both we and our clients will continue with, even after COVID-19 has become a bad memory,” Boogaards said. “The pandemic has sped up the process for many companies to adopt digital tools, and they are dramatically improving their operations. The time and money savings are undeniable, so companies that do not make use of these tools could place themselves at a competitive disadvantage. We’re clearly entering a new era.”

FLSmidth to take on productivity improvement challenge at Middle East phosphate op

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FLSmidth says it has been chosen as the technical partner and the supplier of key equipment for the productivity improvement project at a phosphate beneficiation plant in the Middle East.

The order, valued at approximately DKK200 million ($32 million), was booked in March. It will focus on improving the overall plant production through improved plant availability and throughput, according to the company. The operation will also achieve an associated reduction in water consumption resulting from a modified desliming circuit, FLSmidth added.

The agreement includes the engineering and procurement of all equipment associated with the productivity improvement projects, including crushing, material handling and desliming circuits.

Mikko Keto, Mining President at FLSmidth, said: “Boosting customer productivity is a key objective and this combination of equipment and know-how will enable us to deliver this to the customer. As the full technology and engineering partner, we will not only supply the complete range of process-critical equipment but we can also support its integration across the project, ensuring maximised productivity improvement.”

FLSmidth is to deliver engineering, procurement and technical support services and supply all tagged equipment associated with the remedial projects at the site. This encompasses additional capacity in the fine ore circuit; a new cone crushing station; a new desliming circuit; a new concentrate bypass circuit; and optimisation of the existing flotation circuit, including installation of nextSTEP™ flotation technology.