Jameson Cell fl otation gives you more concentrate per dollar, per metre and per year in a 25% capital-back performance guarantee. The Mount Isa Copper Concentrator has operated two Jameson Cells in pre-flotation and cleaner duties, very successfully, for over 15 years. In 2015 we installed three 18 downcomer Jameson Cells to replace the cleaner circuit. We’ve seen significant improvements in operability and maintenance intensity translating to improved recovery at a reduced cost.” – Mount Isa Copper Concentrator, Jameson Cell at a glance

> Real-world success in 350 installations across 30 countries since launching in 1988 > It creates the smallest bubbles of any flotation cell, to deliver the best grade and recovery > No moving parts for maximum availability and easy maintenance > Strongest performance guarantee in the world > 100% scale-up reliability

For more: [email protected] Tel +61 7 3833 8500

1 Jameson Cell is the most effective froth fl otation technology in the world and the reason is in the bubbles.

The Jameson Cell creates smaller bubbles than any other fl otation cell, so it creates more surface area for the particles to collide with and attach to – six times as much! Jameson Cell Flotation gives you more concentrate per dollar, year after year, with a 25% performance guarantee.

Jameson Cell has been used and The Jameson Cell is smaller than The inclusion of a recycle mechanism proven in base and precious metals, many fl otation cells because it doesn’t means the Jameson Cell is also very coal, industrial , oil sands and need a long residence time. The Cell’s tolerant of feed variations, so they’re solvent extraction. There were 350 downcomer sees feed pumped under made for the real world. Jameson Cells installed around the high pressure to shear and entrain air Glencore Technology provides accurate world by the beginning of 2018. from the atmosphere into fi ne bubbles. Jameson Cell design and scale up, Particle to bubble interaction happens The Jameson Cell has no moving parts, engineering, manufacturing, fl otation immediately in the downcomers high so it delivers reliable froth fl otation circuit design and review, installation shear mixing zone. with a promise of 99% availability. It’s support, cell commissioning and so predictable that it’s guaranteed to Jameson Cell designs are fl exible ongoing technical support. deliver 100% scale-up performance, so they’re ideal for any new project A Jameson Cell is the most risk- across all applications. and a great option for low cost plant mitigating and reliable froth fl otation expansions. They’re easy to install, system you could buy. very easy to operate, deliver excellent availability and are simple to maintain.

2 Flowsheet improvements for the real world How Jameson Cell delivers more concentrate and reduces risk for your project

1. More accurate scale-up 3. Simple operation and not residence time, so it’s much rugged tolerances smaller than equivalent mechanical The Jameson Cell is proven in the real and column cells and fewer units world. The hydrodynamics for particle After installation, start up and are required. collection inside the Jameson Cell are commissioning is even simpler – it only identical between laboratory, pilot plant needs the feed pump to operate The grade of the concentrate is and full scale Jameson Cells, so scale up to the designed fl ow and pressure. controlled by froth drainage and froth is direct, proven and guaranteed. Commissioning is simple and the cell washing. Your Jameson Cell ensures will reach design capacity quickly. an effi cient, quiescent zone that For that reason, choosing a Jameson maximises froth recovery, and is perfect Cell for your fl owsheet signifi cantly Your Jameson Cell will be sized to for froth washing. The high carrying reduces project risk. When you choose accommodate the design fl owrate capacities mean you can process large a Jameson Cell, the scope includes based on the number of downcomers. tonnages in a small volume. process and design, supply and The tank can be designed to fi t into commissioning by experts with real- restricted spaces, making it ideal for world experience, for easy installation retrofi ts/replacement and expansion 5. Easier operation and by a local contractor or EPCM. projects. The construction materials are maintenance fl exible and your cell can be fabricated to suit your application. Your Jameson Cell quickly reaches 2. Easier installation equilibrium and can continue operating if feed supply is interrupted. There are no rotors, compressors or 4. Smaller bubbles and blowers to install, operate or maintain. more concentrate Automatic recycle eliminates There are no moving parts in the cell, fl uctuating feed fl ow, to give you and the only other equipment is a feed The Jameson is a step change in constant fl ow, consistent performance pump, so the Jameson Cell is quick and fl otation effi ciency. Feed is pumped and a simple start-up. simple to install. into the downcomer, creating a high- The cell operates at a constant feed pressure jet that entrains air. That Your Jameson Cell undergoes a full pressure and the hydrodynamic action aerated jet plunges into the slurry, trial assembly prior to delivery to your inside the downcomer, essential for where the kinetic energy of impact site. All the parts fi t perfectly together particle collection, is always consistent. breaks the air into fi ne bubbles which during plant installation, making the collide with the particles, carrying them Maintenance is rare and simple. whole process straightforward. into the froth phase. The highest wear component, the slurry lens orifi ce, has a wear life of Those bubbles are smaller than other more than fi ve years! Downcomer fl otation systems, creating six times maintenance can be performed while more surface area for the particles to the cell is operating and takes less than attach to. 10 minutes. The rapid kinetics mean the Jameson Cell simply needs contact and

Jameson Cell 3 How we help you get more from your Jameson Cell

Commitment in a partnership A unique performance guarantee

The Jameson Cell was developed and proven in real With unequalled and proven performance in the real world, Glencore world applications, so we’ve built up a suite Technology provide the most confi dent and risk-removing performance of services in a Technology Partnership concept. guarantee in the world: As a Partner: Jameson Cell Flotation gives you more concentrate per dollar, year after year, with a 25% performance guarantee. • You will have access to training and learning opportunities at real client sites. The commitment and agreement is complete: • You will always have access to our most • The lab results will scale up, with 100% accuracy. experienced technology experts around • Your Jameson Cell will perform at a minimum of 99% availability. the world. • We will work with you to ensure your needs for feed variability, • Your team will have opportunities to learn from operations and maintenance will be built in. other users. • Training and support will be included. • You will have access to service and parts help. If performance is not achieved then the 25% guarantee will apply, • You will secure an ongoing technical relationship which is far greater than the prevailing industry standard of 5–10%. with us.

4 Flowsheet improvements for the real world Examples of how others have gained from their Jameson Cell

More concentrate, less energy and a broad range of applications A set of just twelve Jameson Cells at Curragh (Australia) treats over 5 Mtpa of coal fi nes. Jameson Cells are also installed in coal operations in Africa, North America, Asia and Europe. A retrofi t Jameson Cell at Mount Isa achieved energy savings of up to 76% when it replaced 16 mechanical cells with one Jameson Cell. The biggest operating cell, a J7250/10 recovering organics from 3,000 m3 per hour of raffi nate at Olympic Dam’s copper SX plant in Australia, was commissioned in 2003. There are 350 Jameson Cells operating around the world.

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CONTACT Glencore Technology Pty Limited ABN 65 118 727 870 Level 10, 160 Ann St Brisbane QLD 4000 Australia T. +61 7 3833 8500 F. +61 7 3833 8555 E. [email protected] South America · T. +562 2342 9000 Africa · T. +27 82 441 7482 Russia & CIS · T. +7 985 928 44 87 D10_GLT3057B_10/19