CIM Sudbury Student Night Quiz

Open-pit mining = Surface mining method Placer mining = Aqueous mining method Hydraulic mining = Surface technique Auger mining = Secondary recovery technique

Thu Oct 19 = Date of the event Dynamic Earth = Location of the event Free admission for all other events this year = Benefit of student membership Includes 2 drink tickets, pizza and chicken wings = Admission details

Student membership: reduced to $15 (from $35) = Reduced membership fee Free admission for all other events this year = Benefit of student membership Bus will be provided transportation = Transportation details Must RSVP to Phil Vipond for the bus ([email protected]) = RSVP requirement for bus

<p>Auger mining = Recover coal under the highwall using rotating auger Highwall mining = Similar to auger mining, uses highwall miner equipment, can advance more than 360m under the highwall Continuous Mining System = Loosening of rock, crushing, loading on transportation system, mining soft to medium hard rock without blasting In-Pit Crushing and Conveying (IPCC) = Used to increase haulage distances, system capacities, skilled labor shortages, and cost efficiencies</p> Signup and view all the answers

<p>Bucket Wheel Excavator (BWE) = Used to quickly remove overburden, successfully used for many decades, for soft and loose overburdens Bucket Chain Excavator (BCE) = Massive machine for quickly removing overburden, used for soft and loose overburdens Belt Conveyors = Used for loading overburden onto trucks directly, crushing the rock to small particle size during the cutting process, creation of haul roads and ramps Surface Miner = Mining soft to medium hard rock without blasting, loading this rock onto trucks directly, crushing the rock to small particle size during the cutting process, creation of haul roads and ramps</p> Signup and view all the answers

<p>Open-pit mining = Surface mining method involving the extraction of minerals from an open pit Strip (open-cast) mining = Surface mining method where the rock or minerals are extracted from the earth using an open pit Hydraulic mining = Surface mining method using high-pressure jets of water to dislodge rock material or move sediment In-situ leaching = Surface mining method involving the recovery of minerals from the earth using water or liquid solvent</p> Signup and view all the answers

<p>CIM Sudbury (Student Night) = Thu Oct 19 Free admission for all other events this year = Admission: free – Includes 2 drink tickets, pizza and chicken wings Bus will be provided transportation = Must RSVP to Phil Vipond for the bus (<a href="mailto:[email protected]">[email protected]</a>)</p> Signup and view all the answers

<p>Dr. Ahlam Maremi = <a href="mailto:[email protected]">[email protected]</a> Phil Vipond = <a href="mailto:[email protected]">[email protected]</a> CIM Sudbury (Student Night) = <a href="mailto:[email protected]">[email protected]</a> Bharti School of Engineering = <a href="mailto:[email protected]">[email protected]</a></p> Signup and view all the answers

<p>Open-pit mining = Surface techniques Placer mining = Aqueous Methods Dredging = Quarrying Strip (open-cast) mining = Hydraulic mining</p> Signup and view all the answers

<p>Auger mining = Recovering coal under the highwall Highwall mining = Recovering coal under the highwall Continuous mining system = Loosening of rock, Crushing, Loading on transportation system Surface mining methods = Mechanical Extraction Methods</p> Signup and view all the answers

<p>Auger mining = 65% of the reserve (coal) remains in place, creates drainage holes for acid-laden water, surface subsidence, and spontaneous combustion Highwall mining = Does not reduce the concern over acid-mine drainage Continuous mining system = None provided Surface mining methods = None provided</p> Signup and view all the answers

<p>Bucket Wheel Excavator (BWE) = Quickly remove overburden Bucket Chain Excavator (BCE) = Quickly remove overburden Belt Conveyors = Used for soft and loose overburdens Surface Miner = Mining soft to medium hard rock without blasting, loading this rock onto trucks directly, crushing the rock to small particle size during the cutting process, creation of haul roads and ramps</p> Signup and view all the answers

<p>Open-pit = Mechanical Extraction Methods Solution = Aqueous Methods Dredging = Aqueous Methods Strip (open-cast) = Mechanical Extraction Methods</p> Signup and view all the answers

<p>Ahlam Maremi = Mining Optimization Laboratory</p> Signup and view all the answers

<p>Auger mining = Around one-third of the coal under the highwall Highwall mining = Recovers around 50% of the coal under the highwall Continuous mining system = None provided Surface mining methods = None provided</p> Signup and view all the answers

<p>Open-pit mining = Mining method for ore deposits found near the surface Placer mining = Mining of stream bed deposits for minerals Quarrying = Extracting stone, rock, sand, or minerals from an open pit Dredging = Excavating material from the bottom of rivers, lakes, and oceans</p> Signup and view all the answers

<p>Strip mining = Removal of large strips of overlying rock and soil to reveal coal Hydraulic mining = Using high-pressure water jets to dislodge rock material In-situ leaching = Extracting valuable minerals from an ore body without removing the ore Evaporite processing = Concentrating a solution through evaporation to recover minerals</p> Signup and view all the answers

<p>Auger mining = Boring horizontal holes into a coal seam at the high wall Solution mining = Dissolving and extracting materials from an underground deposit High-wall mining = Recovering coal by boring openings beyond the highwall limits Mechanical extraction = Using machinery to extract minerals from the earth</p> Signup and view all the answers

<p>Dr. Ahlam Maremi = <a href="mailto:[email protected]">[email protected]</a> Phil Vipond = <a href="mailto:[email protected]">[email protected]</a> CIM Sudbury (Student Night) = Thu Oct 19 at Dynamic Earth Bharti School of Engineering = ENGR 2106 - Fall 2023 Lec10 - Surface Mining - II</p> Signup and view all the answers

<p>Auger mining = Recover coal under the highwall using rotating auger Highwall mining = Recover coal under the highwall using highwall miner Continuous mining system = Machine functions include loosening of rock, crushing, and loading on transportation system In-Pit Crushing and Conveying (IPCC) = Used for increasing haulage distances and cost efficiencies</p> Signup and view all the answers

<p>Auger mining = Around 35% of coal under the highwall Highwall mining = Around 50% of coal under the highwall Continuous mining system = Not mentioned in the provided text In-Pit Crushing and Conveying (IPCC) = Not mentioned in the provided text</p> Signup and view all the answers

<p>Auger mining = Surface subsidence and spontaneous combustion in the auger holes Highwall mining = Does not reduce the concern over acid-mine drainage Continuous mining system = Not mentioned in the provided text In-Pit Crushing and Conveying (IPCC) = Not mentioned in the provided text</p> Signup and view all the answers

<p>Auger mining = Recover coal under the highwall Highwall mining = Recover coal under the highwall Continuous mining system = Not mentioned in the provided text In-Pit Crushing and Conveying (IPCC) = Not mentioned in the provided text</p> Signup and view all the answers

<p>Free admission for all other events this year</p> Signup and view all the answers

<p>Recovering coal by boring openings beyond the highwall limits</p> Signup and view all the answers

<p>Auger mining</p> Signup and view all the answers

<p>To encourage student attendance</p> Signup and view all the answers

<p>Access to all events hosted by CIM Sudbury throughout the year</p> Signup and view all the answers

<p>2 drink tickets, pizza, and chicken wings</p> Signup and view all the answers

<p>RSVP to Phil Vipond</p> Signup and view all the answers

<p><a href="mailto:[email protected]">[email protected]</a></p> Signup and view all the answers

<p>Surface Mining - II</p> Signup and view all the answers

<p>Dynamic Earth</p> Signup and view all the answers

<p>Secondary recovery technique</p> Signup and view all the answers

<p>To transport students to the event</p> Signup and view all the answers

<p>The equipment used</p> Signup and view all the answers

<p>Spontaneous combustion in the auger holes</p> Signup and view all the answers

<p>90 m</p> Signup and view all the answers

<p>50%</p> Signup and view all the answers

<p>Loosening of rock</p> Signup and view all the answers

<p>When haulage distances increase</p> Signup and view all the answers

<p>The coal recovery percentage</p> Signup and view all the answers

<p>Quickly remove overburden</p> Signup and view all the answers

<p>Mining soft to medium hard rock without blasting</p> Signup and view all the answers

<p>The primary crusher</p> Signup and view all the answers

<p>Recovering minerals from the earth</p> Signup and view all the answers

<p>Recovering minerals from the earth</p> Signup and view all the answers