Welcome to visit us! [email protected]
nav
  1. Home  >
  2. From open pit to underground

From open pit to underground

GeoMine Optunimizer Optunimizer is an Openpit to Underground Transition Optimizer Optunimizer allows a mine planner to determine the optimal transition zone from openpit to underground mining with the objective of maximizing total profit of the entire mine Optunimizer is built on top of three ThreeDify optimizers FlowPit for pit

Get a Quote

Maybe you want to know more...

  • Jaw crusher
    NETPROMine

    NETPROMine offers practical tools for exploration ore body modeling geostatistics resource estimation underground mining open pit mining optimization and workflow automation Academic expertise The 247 Academic Support Center staffed by leading universities is the important point of contact for NETPROMine

    more
  • Jaw crusher
    Open Pit Planning Datamine

    Datamine provides a full range of open pit planning applications from strategic long term optimization pit design and reserve generation through to short term material destination and operational equipment scheduling This integration ensures robust strategic plans are executed reliably on the ground

    more
  • Jaw crusher
    Backyard Barbecue Pit Do It Yourself Mother Earth

    If you love barbecue a 3 x 3 hole in the ground is all you need coals and a wood or metal cover is all you need to roast meat yourself in your own backyard barbecue pit

    more
  • Jaw crusher
    Chiles Largest Open Pit Copper Mine Goes Undergrou

    Jul 12 2012Chiles largest open pit copper mine Chuquicamata has officially started its conversion towards underground mining The project will cost Codelco over 2 billion in the preliminary phase but

    more
  • Jaw crusher
    Highgrade Goldcopper Open Pit And Underground Mine

    Access to highgrade underground ore was brought forward by two years 33 mine productivity rate increase from 12 Mtpa to 16 Mtpa over a longer underground mine life Reduced open pit waste mining by nearly 70 million tonnes Improved project economics including

    more
  • Jaw crusher
    Underground Vs Surface Coal Mines Is Deep Drilling

    Although both methods have their benefits and drawbacks underground drilling may just be the cost worthy selection for you Mining for coal depends on many variables The geology and environmental aspects play a vital role but depth and quality of the seam is what brings home the bacon Openpit mining utilizes blasting and mineral

    more
  • Jaw crusher
    USING INTEGER PROGRAMMING FOR STRATEGIC

    underground mine Finally in conjunction with our underground model we use an open pit formulation to determine the timing and location at which to transition from open pit to underground mining We present multiple constraint reformulations that transform nonprecedence constraints into precedence constraints to create a desirable math structure

    more
  • Jaw crusher
    ining Method Selection And Optimization Of Transi

    Tulp T 1998 Open pit to Underground Mining Mine Planning and Equipment Selection Balkema Rotterdam 912 Visser WF Ding B 2007 Optimization of the Transition from Open Pit to Underground Mining Proceedings of Fourth AACHEN International Mining Symposia High Performance Mine Production Aachen Germany 131148

    more
  • Jaw crusher
    ransition From Openpit To Underground In The Case

    Abstract Geological and economic modeling of an ore body and also optimization of the depth at which transition is made from openpit to underground mining is an important part of the mining design process in large and massive deposits

    more
  • Jaw crusher
    Reading OpenPit Mining Geology Lumen Learning

    Openpit mining or opencast mining is a surface mining technique of extracting rock or minerals from the earth by their removal from an open pit or borrow This form of mining differs from extractive methods that require tunneling into the earth such as long wall mining

    more
  • Jaw crusher
    TRANSITION FROM OPENPIT TO UNDERGROUND AS

    transition from openpit to underground as a new optimization challenge in mining engineering e bakhtavar k shahriar and k oraee udc 62227326

    more
  • Jaw crusher
    OpenPit Mining Methods

    Openpit mining methods are applicable to mining ore deposits that apex at or near the surface If the deposit apexes below the surface the overburden and barren capping overlying the ore must be removed in advance of openpit mining The removal of this material is known as stripping

    more
  • Jaw crusher
    Underground Development Oyu Tolgoi LLC

    While we currently produce all of our concentrate from the open pit the best minerals over 80 per cent of Oyu Tolgois total value lies deep underground It is

    more
  • Jaw crusher
    Cooking Meat Underground Cheap BBQ Grill 8 Steps

    During your wood burning would be a terrible time to locate your buried gas line D Making the ground pit Tools digging devices Shovel rock bar if needed auger if available rock devices hammer sledge chisels if available I created my pit in an open area near an existing burn pile This meant the soil had already been cleared of

    more
  • Jaw crusher
    MINING EQUIPMENT NAMES Underground And Open Pit

    What is open pit mining Open pit mining is the most mon mining technology when it es to new mines In this technique the soil is excavated and the mineral separation and the remaining soil material occurs on the surface The first step in this process is the

    more
  • Jaw crusher
    How To Cook A Pig In A Pit

    This can be done by covering the pit in dirt but then youll have to dig it all out later You can use a large sheet of metal you need to cut off the air from getting into the pit Otherwise the burlap and then the meat will burn By covering the pit you maintain a constant temperature that is perfect for cooking

    more
  • Jaw crusher
    Chuquicamata Underground Mine Hatch

    The Chuquicamata underground mine will allow Codelco to exploit the remaining resources located below the current ore deposit until 2058 The project will transition one of the worlds largest openpit mines into an underground mine one of the largest most efficient and advanced in the world

    more
  • Jaw crusher
    OPEN PIT MINING THROUGH UNDERGROUND

    OPEN PIT MINING THROUGH UNDERGROUND WORKINGS 20 LEGISLATIVE REQUIREMENTS WA The Mines Safety and Inspection Regulations 1995 includes a provision Regulation 138 relating to surface mining operations where mining is being conducted through or in

    more
  • Jaw crusher
    Major OpenPit Copper Mines Move Underground E MJ

    The worlds largest copper and gold mine Freeport McMoRan Copper Golds Grasberg mine in Papua Indonesia will reach its openpit limits and head underground in 2016 Similarly Codelcos Chuquicamata mine one of the largest openpit copper mines in Chile will do the same in 2018

    more
  • Jaw crusher
    he Many Advantages Of Underground Mining Born2Inv

    Apr 27 2015Choosing between openpit mining and underground mining is a decision that every mining pany makes but it is not based on the miners whim and predilection Selection always depends on the geometry properties of the deposit its position location and type

    more
  • Jaw crusher
    Use Of An Artificial Crown Pillar In Transition Fr

    Mineralization extends below the ultimate depth of 170 m hence the decision to transition from open pit to underground mining Bearing in mind the high ore grade it was concluded it was more beneficial to go beyond current practice of leaving a natural crown pillar

    more
  • Jaw crusher
    Open Pit To Underground Transition SRK Consulting

    SRK carried out a scoping study on an existing open pit operation 12 Mtpa that is soon to be reaching a depth where the mine will need to transition to a largescale underground mining method The goal was to provide production continuity at a rate that will still be suitable to maximise use of the existing surface processing facilities

    more
  • Jaw crusher
    Optimising Open Pit To Underground Cutover Part Tw

    Planning to mine a deposit from both open pit and underground sometimes at the same time is plex Part two of our article on Optimising Open Pit to Underground Cutover discusses the three typical approaches to determining the cutover point

    more
  • Jaw crusher
    INDONESIA FreeportMcMoRan

    All underground mining levels and the ore flow system are being missioned As PTFI transitions mining from the open pit to underground its production is expected to be significantly lower in 2019 and 2020 pared to 2018 Metal production is expected to improve significantly by 2021 following a

    more
  • Jaw crusher
    Optimising Open Pit To Underground Cutover Part On

    Many mines bine open pit with underground mining and on many occasions the underground mine is an extension of the openpit This article is the first of two articles that looks at some of the challenges associated with this situation and some methods with which to determine the cutover point from open pit to underground mining and the implications these have on project value

    more
  • Jaw crusher
    Openpit Mining Wikipedia

    Openpit opencast or open cut mining is a surface mining technique of extracting rock or minerals from the earth by their removal from an open pit or borrow This form of mining differs from extractive methods that require tunnelling into the earth such as long wall pit mines are used when deposits of mercially useful ore or rocks are found near the surface

    more
  • Jaw crusher
    The Advantages Of Open Pit Mining Sciencing

    Mar 13 2018Open pit mining does offer some advantages over traditional deep shaft mining Pit mining is more cost effective than shaft mining because more ore can be extracted and more quickly The working conditions are safer for the miners because there is no risk of cave in or toxic gas Open pit mining is the preferred

    more
  • Jaw crusher
    2 Mining Methods Copper

    Open pit mining is a technique used to extract copper ore near the earths surface Open pit mining is the most widely used technique of mining copper today It is acplished by creating and using benches or terraces to gradually reach deeper under the earths surface Underground mining is used when the copper ore is not near the earths

    more

NEWS&EVENTS

Our products are distributed throughout the world

kfpic02
Hi,may I help you with products, price, etc?