open pit mining optimization by whittle

  • AN ANOTHER WAY FOR OPEN PIT MINE DESIGN

    AN ANOTHER WAY FOR OPEN PIT MINE DESIGN OPTIMIZATIONFLOATING SLOPES METHOD NOVI NAČIN OPTIMALIZACIJE KONTURA POVRŠINSKIH KOPOVAMETODA POMIČNIH KOSINA IVO GALIĆ 1 BRANIMIR JANKOVIĆ IGOR MRAKOVČIĆ2 Rudarsko-geološko-naftni fakultet Sveučilišta u Zagrebu Pierottijeva 6 10000 Zagreb Hrvatska 2Jakova

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  • Whittle Optimisation Auralia Mining Consulting

    Whittle software is used to determine and optimise the economics of open pit mining projects. Its unique capabilities enable us to analyse pit designs in the context of all physical economic and mining constraints allowing significant value to be added to operations.

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  • AN ANOTHER WAY FOR OPEN PIT MINE DESIGN

    AN ANOTHER WAY FOR OPEN PIT MINE DESIGN OPTIMIZATIONFLOATING SLOPES METHOD NOVI NAČIN OPTIMALIZACIJE KONTURA POVRŠINSKIH KOPOVAMETODA POMIČNIH KOSINA IVO GALIĆ 1 BRANIMIR JANKOVIĆ IGOR MRAKOVČIĆ2 Rudarsko-geološko-naftni fakultet Sveučilišta u Zagrebu Pierottijeva 6 10000 Zagreb Hrvatska 2Jakova

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  • About — Whittle-DG

    David Whittle Principal Whittle-DG Pty Ltd. David has extensive experience in decision analysis strategic open pit optimization and is on the cutting edge of research in underground mine plan optimization. Underground Mine Plan Optimization Research .

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  • GEOVIA Whittle™ OverviewYouTube

    Nov 23 2012 · GEOVIA Whittle™ is the world s most trusted strategic mine planning software used to determine and optimize the economics of open pit mining projects.

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  • optitek.ca2019 Upcoming Short-Courses

    OptiTek Mining Consulting Ltd. provides mining engineering and simulation modeling services and training. We offer value added professional services through design data analytics simulation optimization and risk analysis of mining and industrial systems. read more >>

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  • Pit OptimizationHow I View It

    Jun 03 2015 · One of the first steps in open pit mine design is the completion of a pit optimization analysis. Pit optimisation is used to define the most profitable pit shell (or nested pit shells) for a given set of economic parameters. The economic parameters generally include the metal prices process recoveries and operating costs.

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  • Whittle training Kamran MIN466YouTube

    Oct 30 2017 · University of Toronto MIN 466 Capstone 1 Whittle Training 2017_09_26. Skip navigation Sign in. Life of Mine Animation Avanti Mining converted Optimisation of open pit mine block sequencing

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  • Open Pit Optimisation and Design A Stepwise Approach

    open pit mining method taking into consideration geological geotechnical and economic parameters. This paper demonstrates how to design an optimal open pit to exploit the deposit using Surpac and Whittle software which are well accepted in the mining industry. 2 Materials and Methods Used

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  • Open Pit Optimisation and Design of Ghana Mining Journal

    Abstract. This paper demonstrates the application of Surpac and Whittle in open pit optimisation and design. Exploration data on the Tabakoto deposit of AngloGold Ashanti Sadiola Mine (AASM) has established 13 652 661 tonnes of gold resource with an average grade of 1.15 g/t that could be mined using open pit method.

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  • STRATEGIC MINE PLANNING SOFTWARE Professional

    GEOVIA Whittle strategic mine planning software. Comparative analysis of different production scenarios stockpiling cutoff optimization SIMO multi-mine and their impacts on the bottom line of the mining business is illustrated. Outcomes of the course include Understand concepts of strategic mine planning

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  • optitek.ca2019 Upcoming Short-Courses

    OptiTek Mining Consulting Ltd. provides mining engineering and simulation modeling services and training. We offer value added professional services through design data analytics simulation optimization and risk analysis of mining and industrial systems. read more >>

    Get Price
  • Open Pit Mine Design Planning Engineering Mining

    Fernando specializes in mine plan optimization for surface underground and open pit mines. He has a great deal of experience with open pit mines serving on several due diligence teams responsible for all aspects of mining costing mine planning and geotechinical work.

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  • Open Pit Optimisation and Design A Stepwise Approach

    Open Pit Optimisation and Design A Stepwise Approach and indicated that the deposit could be mined by using open pit mining method. is imported into Whittle for the open pit

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  • Report MinemaxMine planning and schedule optimization

    Whittle comprises a number of modules that focus primarily on pit optimization and strategic mine scheduling. For the Study only the modules associated with pit optimization were utilizedthe Core and Multi-Element modules. Whittle determines the optimal shape for an open pit in three dimensions through implementation of the

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  • About — Whittle-DG

    David Whittle Principal Whittle-DG Pty Ltd. David has extensive experience in decision analysis strategic open pit optimization and is on the cutting edge of research in underground mine plan optimization. Underground Mine Plan Optimization Research .

    Get Price
  • Case Studies In Open Pit Design Using Lerchs-Grossman Pit

    Case Studies in Open Pit Design Using Whittle 4D will be discussing the following four examples 1) Optimization of process plant design using Whittle 4D as a sizing tool. In this case the home office and project team had different views of the size of the final project. Pit optimization to determine how to mine

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  • The mine planning process for an open-pit diamond mining

    The mine planning process for an open-pit diamond mining operation Overhead costs Overhead (fixed) costs for Letseng mine mainly include senior management salaries costs associated with running the mine site and administration staff and offices costs. Overhead costs are expressed as time-related costs in Whittle.

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  • Open Pit Optimisation and Design A Stepwise Approach

    Open Pit Optimisation and Design A Stepwise Approach and indicated that the deposit could be mined by using open pit mining method. is imported into Whittle for the open pit

    Get Price
  • Mining Optimization STRATEGIC MINE SOFTWARES GEOVIA

    of open pit mine planning and design. He has a strong track record of success in leading the Mining Optimization Laboratory (MOL) research team sponsored by BHP Billiton Newmont Suncor Shell Maptek and Mintec into development testing and delivering mine planning optimization prototype software and mine simulation models to major mining

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  • An Application of Branch and Cut to Open Pit Mine

    The operation and management of a large open pit mine having a life of several years is an enormous and complex task. Though a number of optimization techniques have been successfully applied to resolve some important problems the problem of determining an optimal production schedule over the life of the deposit is still very much unresolved.

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  • Open Pit and Underground Mines Design Optimization and

    Our expertise extends to mining engineering at the design and operation stage for open and underground mines. We use sophisticated tools and proven methods that improve the optimization and planning of operations always in regard to the individual characteristics of the mineral deposit and of the operational context of the mine.

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  • Simultaneous Optimization Explained in GEOVIA Whittle

    Jul 18 2017 · When GEOVIA Whittle was initially released in 1984 it provided a new Lerchs-Grossmann (LG) algorithm for open pit shell optimization to replace the existing floating cone method. While it took a number of years for the mining industry to become accustomed to LG it is now the industry standard for pit optimization.

    Get Price
  • Application of Surpac and Whittle Software in Open Pit

    Application of Surpac and Whittle Software in Open Pit Optimisation and Design D. M. Akisa and D. Mireku-Gyimah Akisa D. M. and Mireku-Gyimah D. (2015) "Application of Surpac and Whittle Software in Open Pit Optimisation and Design" Ghana Mining Journal Vol. 15

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  • COMPARATIVE OPTIMIZATION OF MINING THE KRAKU

    COMPARATIVE OPTIMIZATION OF MINING THE KRAKU BUGARESKU CEMENTATION DEPOSIT USING and mining schedule for the final pit using the software packages for strategic planning of open pit miningWhittle and NPV Scheduler in the case of optimization the Kraku Bugaresku Cementation deposit. selection of appropriate open pit mine stages

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  • New Approach To Mine Planning and OptimizationSimSched

    Sep 06 2018 · There are may mine planning and optimization software for mining engineering. which economically discretizes the space defining series of nested pits that generates increasing pit-by-pit discounted cash flow (Whittle 1999). In respect to open pit mine plan and design the traditional optimization processes is done by following the

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  • Optimization of the transition from open-pit to

    Open-pit mining is the most widely applied optimization of the transition from open-pit to underground operation mining. Subsequently Whittle programming (4-x) was developed to calculate the transition depth from open-pit to underground mining. Using this method decisions can be

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  • AN ANOTHER WAY FOR OPEN PIT MINE DESIGN

    AN ANOTHER WAY FOR OPEN PIT MINE DESIGN OPTIMIZATIONFLOATING SLOPES METHOD NOVI NAČIN OPTIMALIZACIJE KONTURA POVRŠINSKIH KOPOVAMETODA POMIČNIH KOSINA IVO GALIĆ 1 BRANIMIR JANKOVIĆ IGOR MRAKOVČIĆ2 Rudarsko-geološko-naftni fakultet Sveučilišta u Zagrebu Pierottijeva 6 10000 Zagreb Hrvatska 2Jakova

    Get Price
  • Production Scheduling of Open Pit Mines Using Particle

    Determining an optimum long term production schedule is an important part of the planning process of any open pit mine however the associated optimization problem is demanding and hard to deal with as it involves large datasets and multiple hard and soft constraints which makes it a large combinatorial optimization problem. In this paper a procedure has been proposed to apply a relatively

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  • v118n5a8 Automatic generation of feasible mining pushbacks

    The design of pushbacks in an open pit mine has a significant impact on the mine s profitability. Automatic generation of practical pushbacks is a highly modification which is adopted by the Whittle tool. A standard optimization-based method is the parametric maximum flow method (Hochbaum and Chen 2000). Another alternative is

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  • Optimization of the transition from open-pit to

    Open-pit mining is the most widely applied optimization of the transition from open-pit to underground operation mining. Subsequently Whittle programming (4-x) was developed to calculate the transition depth from open-pit to underground mining

    Get Price
  • 17 Open Pit OptimizationStrategies for Improving

    Open Pit OptimizationStrategies for Improving Economics of Mining Projects Through Mine Planning K.Dagdelen Mining Engineering Department Colorado School of Mines. Golden Colorado USA ABSTRACT The open pit design and scheduling problem is a large-scale optimization problem that has

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  • Simultaneous Optimization Explained in GEOVIA Whittle

    Jul 18 2017 · When GEOVIA Whittle was initially released in 1984 it provided a new Lerchs-Grossmann (LG) algorithm for open pit shell optimization to replace the existing floating cone method. While it took a number of years for the mining industry to become accustomed to LG it is now the industry standard for pit optimization.

    Get Price
  • Application of Surpac and Whittle Software in Open Pit

    This paper demonstrates the application of Surpac and Whittle in open pit optimisation and design. Exploration data on the Tabakoto deposit of AngloGold Ashanti Sadiola Mine

    Get Price
  • Production Scheduling of Open Pit Mines Using Particle

    Determining an optimum long term production schedule is an important part of the planning process of any open pit mine however the associated optimization problem is demanding and hard to deal with as it involves large datasets and multiple hard and soft constraints which makes it a large combinatorial optimization problem. In this paper a procedure has been proposed to

    Get Price
  • Optimized open pit mine design pushbacks and the gap

    Optimized open pit mine design pushbacks and Traditionally the optimization of open pit mine design consists primarily of defining the "ultimate pit limits" which in their turn define what will eventually be removed from the ground and dividing approach used by Lerchs-Grossman implementation of Whittle 8 . A series of

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