Methods of extraction in Opencast mine - SlideShare

12/04/2011  Different Methods of Extraction in Opencast Mine Venkat. 3. Assumption - A block consisting of 3 coal seams. 4. Coal Seam Over Burden30m Inter Burden Inter Burden30m Not to Scale. 5. Observe the Overall Pit Slope Angle. 7. Assumption - A

Get Price

Mining Methods - SlideShare

05/12/2008  PlotMaker Mining Methods Blackout day presentation - 5 th December 2008 VENKAT M. Team Lead – Minex, INDIA Slideshare uses cookies to improve functionality and performance, and to provide you with relevant advertising.

Get Price

opencast mining methods ppt - parquedebolasvolteretas.es

opencast mining methods ppt . Basics of openpit mining SlideShare. Mar 13, 2012 What is Opencast Mining• Opencast mining is also known as Open pit mining, Open cut Mining, Surface or Strip Mining.• The coal upto economical depth will be excavated by OC Method.• The current operating depth of OC mines in SCCL is about 200m and SCCL proposed to operate OC mines . Methods of

Get Price

Opencast Mining Methods Ppt- SOF Mining machine

Opencast Mining Methods Ppt. Techniques 19 th world mining congressnew delhi november pp583595 pal roy p 2005 terms and parameters influencing mine and ground excavations rock drilling and blasting are the major unit operations in opencast mining inspite of the best efforts to intro. Chat Online . Hot Products. New. Spring Cone Crusher Add to cart. New. Hydraulic Cone Crusher Add to

Get Price

opencast mining methods ppt - Vizac

Ppt On Opencast Coal Mining Vollendam. Case Study Of Open Cast Mining In India Ppt Are Opencast Coal Mines Casting A Shadow On The Indian Prasad 2001 Currently in India opencast OC mining is the predominant method for mining coal The share of OC mining in Indian coal production was 80 per cent in the year 2000–01 GOI Get Details READ MORE

Get Price

Opencast Mining Methods Ppt - kernzuidwestvlaanderen.be

Opencast Coal Mining By Shovel Dumper And Dragline Ppt. opencast coal mining by shovel dumper and dragline ppt Opencastminingor quarrying of minerals is easier thanminingbyunderground methods During quarrying the alluvium and rocks below which the minerals lie are removed and dumped in the initial stages in a place which is not required in ...

Get Price

open cast gold mining methods.ppt - BINQ Mining

Opencast Mining Free Ebooks (pdf, doc, ppt, pps, xls and etc.) Found 63 files for opencast mining. Opencast Mining Systems . 1 Exploration: Location of gold is determined using the latest technology e. g. aerial surveys. /file/view/opencast mining methods.doc »More detailed

Get Price

Ppt On Opencast Coal Mining

COAL MINING.ppt Scribd. Coal Mining-Methods. Mining Methods Coal is mined by two main methods surface or opencast mining and underground mining.. The choice of method is largely determined by the geology of the coal deposit; the majority of the world's coal reserves are recoverable by underground mining. The method used is determined by the ...

Get Price

opencast mining methods ppt - interierovedvereberoun.cz

opencast coal mining ppt. open cast mining technology can play a vital role to full fill the demand of estimated coal production As the open cast mining methods is a very financially cost effective mining methods which allows the high grade of mechanization and more enormous creation volumes In India the opencast mining methods accounts for about 95 per cent of coal . PPT Open-Pit Mining ...

Get Price

Open pit mining - SlideShare

31/07/2017  27 Other names for an open-pit mine include open-cast, open-cut, and strip mine. Mining Process in Open pits: The mine operation is developed by first establishing a bench, also known as a ledge, which enables miners to strip away layers. Benches are typically 13 to 197 feet (4 - 60 m) in depth. Stripping shovels are required to strip away the overburden that blankets the ore, which normally ...

Get Price

Opencast Mining Methods Ppt- SOF Mining machine

Opencast Mining Methods Ppt. Techniques 19 th world mining congressnew delhi november pp583595 pal roy p 2005 terms and parameters influencing mine and ground excavations rock drilling and blasting are the major unit operations in opencast mining inspite of the best efforts to intro. Chat Online . Hot Products. New. Spring Cone Crusher Add to cart. New. Hydraulic Cone Crusher Add to

Get Price

Opencast Mining Methods Ppt - kernzuidwestvlaanderen.be

Opencast Coal Mining By Shovel Dumper And Dragline Ppt. opencast coal mining by shovel dumper and dragline ppt Opencastminingor quarrying of minerals is easier thanminingbyunderground methods During quarrying the alluvium and rocks below which the minerals lie are removed and dumped in the initial stages in a place which is not required in ...

Get Price

opencast mining methods ppt - Vizac

Ppt On Opencast Coal Mining Vollendam. Case Study Of Open Cast Mining In India Ppt Are Opencast Coal Mines Casting A Shadow On The Indian Prasad 2001 Currently in India opencast OC mining is the predominant method for mining coal The share of OC mining in Indian coal production was 80 per cent in the year 2000–01 GOI Get Details READ MORE

Get Price

Opencast Mining Methods Ppt - xyfloorgrinding.fr

Opencast Mining Methods Ppt. Methods of extraction in Opencast mine - Upload, Share, and ... Different Methods of Extraction in Opencast Mine Venkat . Different Methods of ... Mining ppt 2014 Ajoy Raj Saikia 1,469 views Read More. Mining Methods - SlideShare - Upload, Share, and Discover ... Mining ppt 2014 Ajoy Raj Saikia 1,470 views ... Coal is mined by two main methods - surface or ...

Get Price

opencast mining methods ppt - abllabs.co.za

opencast mining methods ppt - somsmiservicin Open-cast Mining Method (ppt), File Open cast mining is a type of surface mining in which mineral resources are . Get More Info opencast coal mining See More. The potential of earthworms to restore ecosystem services 2010-12-19 The potential of earthworms to restore ecosystem services after opencast mining – A review -VIP See More. Opencast ...

Get Price

open cast mining methods ppt - nomadfood.be

There are two main methods of mining, viz. open-cast mining and shaft mining. Open Cast Mining When minerals are taken out by removing the surface layer, the process is called open-cast mining. Minerals which lie at shallow depths are extracted by this process. Shaft Mining When deep bores (called shafts) are made to reach the mineral deposits at great depth, the process is called shaft mining.

Get Price

Ppt On Opencast Coal Mining

COAL MINING.ppt Scribd. Coal Mining-Methods. Mining Methods Coal is mined by two main methods surface or opencast mining and underground mining.. The choice of method is largely determined by the geology of the coal deposit; the majority of the world's coal reserves are recoverable by underground mining. The method used is determined by the ...

Get Price

opencast mining methods ppt - kympa.pl

PPT Coal Mining PowerPoint presentation free to . opencast mining and require underground mining, five principal methods of underground mining. Longwall mining- is a form of underground coal The PowerPoint PPT presentation "Coal Mining" is the property of its rightful owner.

Get Price

open cast mining methods ppt - nomadfood.be

There are two main methods of mining, viz. open-cast mining and shaft mining. Open Cast Mining When minerals are taken out by removing the surface layer, the process is called open-cast mining. Minerals which lie at shallow depths are extracted by this process. Shaft Mining When deep bores (called shafts) are made to reach the mineral deposits at great depth, the process is called shaft mining.

Get Price

Opencast Mining Methods Ppt - cookingpokal.de

Opencast Mining Methods Ppt. 2020-4-18ensp0183enspopencast coal mining by shovel dumper and dragline ppt Opencastminingor quarrying of minerals is easier thanminingbyunderground methods During quarrying the alluvium and rocks below which the minerals lie are removed and dumped in the initial stages in a place which is not required in future for quarrying residential or other purposes.

Get Price

Opencast Mining Methods Ppt - xyfloorgrinding.fr

Opencast Mining Methods Ppt. Methods of extraction in Opencast mine - Upload, Share, and ... Different Methods of Extraction in Opencast Mine Venkat . Different Methods of ... Mining ppt 2014 Ajoy Raj Saikia 1,469 views Read More. Mining Methods - SlideShare - Upload, Share, and Discover ... Mining ppt 2014 Ajoy Raj Saikia 1,470 views ... Coal is mined by two main methods - surface or ...

Get Price

opencast mining methods ppt - parquedebolasvolteretas.es

opencast mining methods ppt . Basics of openpit mining SlideShare. Mar 13, 2012 What is Opencast Mining• Opencast mining is also known as Open pit mining, Open cut Mining, Surface or Strip Mining.• The coal upto economical depth will be excavated by OC Method.• The current operating depth of OC mines in SCCL is about 200m and SCCL proposed to operate OC mines . Methods of

Get Price

Opencast Mining Methods Ppt - kernzuidwestvlaanderen.be

Opencast Coal Mining By Shovel Dumper And Dragline Ppt. opencast coal mining by shovel dumper and dragline ppt Opencastminingor quarrying of minerals is easier thanminingbyunderground methods During quarrying the alluvium and rocks below which the minerals lie are removed and dumped in the initial stages in a place which is not required in ...

Get Price

opencast mining methods ppt - kympa.pl

PPT Coal Mining PowerPoint presentation free to . opencast mining and require underground mining, five principal methods of underground mining. Longwall mining- is a form of underground coal The PowerPoint PPT presentation "Coal Mining" is the property of its rightful owner.

Get Price

opencast mining methods ppt - interierovedvereberoun.cz

opencast coal mining ppt. open cast mining technology can play a vital role to full fill the demand of estimated coal production As the open cast mining methods is a very financially cost effective mining methods which allows the high grade of mechanization and more enormous creation volumes In India the opencast mining methods accounts for about 95 per cent of coal . PPT Open-Pit Mining ...

Get Price

opencast mining methods ppt - Vizac

Ppt On Opencast Coal Mining Vollendam. Case Study Of Open Cast Mining In India Ppt Are Opencast Coal Mines Casting A Shadow On The Indian Prasad 2001 Currently in India opencast OC mining is the predominant method for mining coal The share of OC mining in Indian coal production was 80 per cent in the year 2000–01 GOI Get Details READ MORE

Get Price

ppt on opencast al mining

Mining Methods Coal is mined by two main methods – surface or ‘opencast’ mining and ‘underground’ mining. ppt in opencast in sccl – Grinding Mill China. coal-sccl765. OPENCAST WITH SURFACE MINER ROLE OF SCCL AND POLICY ISSUES«. COAL MINING IN INDIA Free download as PDF File (.pdf), Powerpoint Presentation (.ppt Working with ...

Get Price

Opencast Mining (Quarrying): Methods, Advantages ...

Opencast mining is also known as open-put mining, open-cut mining, surface mining and also as strip mining, the later term being commonly used in the U.S.A. for opencast mining of coal. The overburden and the mineral, coal, are excavated in long strips of a few metres thickness and hence the operations are termed strip mining. 2. Methods of Quarrying: ADVERTISEMENTS: The operation of

Get Price