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Tenova Delkor

Tenova Delkor. Grant Millar - Sales & Process Manager - Sub Saharan Africa Mark Taylor – Group Technical Manager - Sedimentaition. Pushing the Boundaries of Technology 4 Innovative Client Solutions Tenova Mining & Minerals southern Africa Client Symposium,Johannesburg, 03 October 2013.

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Tenova Delkor

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  1. Tenova Delkor Grant Millar - Sales & Process Manager - Sub Saharan Africa Mark Taylor – Group Technical Manager - Sedimentaition Pushing the Boundaries of Technology 4 Innovative Client Solutions Tenova Mining & Minerals southern Africa Client Symposium,Johannesburg, 03 October 2013

  2. Content Grant Millar Linear Screens Flotation Horizontal Belt Filters Filter Presses Mark Taylor 5. Thickeners Pushing the Boundaries of Technology 4 Innovative Client Solutions Tenova Mining & Minerals southern Africa Client Symposium,Johannesburg, 03 October 2013

  3. Feed Distributor Cloth Cloth Rollers 5.11 Feed Distributor Drive Unit Head Pulley Hopper Discharge Chute Cloth Tracking Cloth Washing Cloth Tensioning Linear Screens St Ives, Australia: 1 x 25m2 Carbon Recovery Screen Pushing the Boundaries of Technology 4 Innovative Client Solutions Tenova Mining & Minerals southern Africa Client Symposium,Johannesburg, 03 October 2013

  4. Flotation Cells - Sizes BQR 50…………………………………….>>>………………………..BQR3000 Pushing the Boundaries of Technology 4 Innovative Client Solutions Tenova Mining & Minerals southern Africa Client Symposium,Johannesburg, 03 October 2013

  5. BQR Flotation Cells - Optional Bolted tanks Pushing the Boundaries of Technology 4 Innovative Client Solutions Tenova Mining & Minerals southern Africa Client Symposium,Johannesburg, 03 October 2013

  6. Horizontal BeltFilter Video Pushing the Boundaries of Technology 4 Innovative Client Solutions Tenova Mining & Minerals southern Africa Client Symposium,Johannesburg, 03 October 2013

  7. F.A.S.T.™ Press Overhead Model Fluid Actuated Screw Technology Cloth Washing System Head Piece Fixed Head Screws Screw Drive Moving Head Cushion Pushing the Boundaries of Technology 4 Innovative Client Solutions Tenova Mining & Minerals southern Africa Client Symposium,Johannesburg, 03 October 2013

  8. F.A.S.T.™ Overhead Model Size: 2 000mm x 2 000mm Pushing the Boundaries of Technology 4 Innovative Client Solutions Tenova Mining & Minerals southern Africa Client Symposium,Johannesburg, 03 October 2013

  9. F.A.S.T.™ Press Sidebar Model ClothWashing System Fixed Head End Piece Screws Screw Drive Cushion Moving Head Pushing the Boundaries of Technology 4 Innovative Client Solutions Tenova Mining & Minerals southern Africa Client Symposium,Johannesburg, 03 October 2013

  10. F.A.S.T.™ Side Bar Models Sizes: 1 200mm x 1 200mm 1 500mm x 1 500mm Video Clip Pushing the Boundaries of Technology 4 Innovative Client Solutions Tenova Mining & Minerals southern Africa Client Symposium,Johannesburg, 03 October 2013

  11. Thickeners Pushing the Boundaries of Technology 4 Innovative Client Solutions Tenova Mining & Minerals southern Africa Client Symposium,Johannesburg, 03 October 2013

  12. Thickeners - Pushing Boundaries? • Thickeners are a fairly mature product. • Overall design has remained reasonably constant for the last 30 years. • What innovative steps can be taken? What Do Customers Want? • Higher underflow densities. • Reduced flocculant consumption. • On time delivery with good quality • Larger equipment Scope for Innovation? Pushing the Boundaries of Technology 4 Innovative Client Solutions Tenova Mining & Minerals southern Africa Client Symposium,Johannesburg, 03 October 2013

  13. Customer Request • Tenova Delkor was sole sourced for the thickener package for the Nui Phao Project, Vietnam • In order to improve delivery and reduce the plant area, Nui Phao asked if elevated steel tanks for the 55m and 60m thickeners were possible • First tank bigger than 50m • The Tenova Delkor team developed a detailed design using FEA software • The design was submitted to Jacobs and after a number of design iterations related to seismic, loading and footing positions a final tender was submitted • In August 2011 – Tenova Delkor was awarded the project Pushing the Boundaries of Technology 4 Innovative Client Solutions Tenova Mining & Minerals southern Africa Client Symposium,Johannesburg, 03 October 2013

  14. From FEA to Site Installed Finite Element Analysis • From the order in August 2011 – the tank was fabricated, delivered and installed by December 2012 • The unit was successfully hot commissioned in June 2013 Pushing the Boundaries of Technology 4 Innovative Client Solutions Tenova Mining & Minerals southern Africa Client Symposium,Johannesburg, 03 October 2013

  15. Ongoing Success • Due to the successful completion of this project both Tenova Delkor clients as well as staff are know confident in the companies ability to deliver these units. • Clients in both Canada and India have placed orders for similar sized thickener tanks on the back of this order and Tenova Delkor is seen as being at the forefront of thickener tank design. • The local office provided the Ambatovy mine in Madagascar with the option of an 80m free standing tank for their second ore thickener – which gave them the opportunity to compare against the in-ground concrete design they had used previously. Pushing the Boundaries of Technology 4 Innovative Client Solutions Tenova Mining & Minerals southern Africa Client Symposium,Johannesburg, 03 October 2013

  16. Other Developments • Large thickener tanks are but one example of Tenova Delkor innovation • The quest for higher underflow densities has lead to the development and patenting of a shear thinning system • We have also developed the most effective internal dilution system in the market that will markedly reduce flocculant consumption, improve thickener control and ultimately give a higher underflow density Pushing the Boundaries of Technology 4 Innovative Client Solutions Tenova Mining & Minerals southern Africa Client Symposium,Johannesburg, 03 October 2013

  17. www.tenova.com Pushing the Boundaries of Technology 4 Innovative Client Solutions Tenova Mining & Minerals southern Africa Client Symposium,Johannesburg, 03 October 2013

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