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Opencast coal mining and sustainable local livelihoods in ...

2016-5-3 · Odisha has the second largest coal deposits in India. Mining of coal and electricity generation using coal has been one of the primary activities in the state. The state is the main supplier of coal to various thermal power stations situated in the southern part of India. ... P., Behera, B. Opencast coal mining and sustainable local livelihoods ...

Air Pollution Due to Opencast Coal Mining and the ...

2010-9-17 · Opencast coal mining creates more air pollution problem in respect of dust and the fines contain coal particles, benzene soluble matters etc. To maintain the energy demand, opencast mining has been growing at a phenemenon rate in India.

Coal Mining Business | Essel Mining

2021-7-14 · EMIL diversified into coal mining business following the Government of India''s decision to invite private participation to bridge the deficit in coal production. EMIL became the first MDO in India when it was awarded the Bhubaneswari open cast project, now the largest coal mine, under Mahanadi Coalfields Ltd. (MCL) in Odisha. BCML

Umrer Coal Mine

2021-11-12 · The Umrer Opencast Coal Mine is a 4.90 million tonne-per-annum mine owned by Western Coalfields Limited, a subsidiary of Coal India Limited. The main consumers of the mine are thermal plants of MAHAGENCO and miscellaneous consumers. The Environment Clearance for the expansion of the Umrer Opencast Coal Mining project from 3.50 MTPA to 4.90 MTPA ...

Department of Mining Engineering, IIT Kharagpur

Opencast coal mining in India is also to contribute the bulk output (over 90%) of coal with eco-friendly mining practices & adoption of best technological option available in the globe. needs It proper planning, appropriate technology adoption, suitable mechanization, …

Opencast coal mining in India: Development of emission ...

2007-12-1 · mining sites About This Article This article derives from a study carried out at a large opencast coal mine in India, during which we collected air-monitoring data over four seasons. As discussed in the Autumn 2007 issue of this journal, we used these data to develop empirical formulae for determining pollutant emission rates from mining activities, especially with respect to suspended ...

Stability Evaluation of Highwall Slope in an Opencast …

2018-3-9 · In mining, opencast technology accounts for the major portion of the world''s coal production. In India, the demand for coal for 2016-17, was estimated to be 884.87 MT, whereas the domestic availability was estimated at 724.71 MT. The gap of 160.16 MT was projected to be met through imports (https://coal.nic /). Opencast mining is a very ...

Coal Project enhances Green Cover under Mission Mode

2021-9-13 · Even as the notion is that coal mining degrades land, new projects of Coal India Ltd. (CIL), under the Ministry of Coal are not only reclaiming land to its original shape but also enhancing Green cover along with Coal Mining activity. Emphasis is to have simultaneous back filling of land after opencast Coal Mining operation and dense plantation ...

(PDF) Energy Conservation in Opencast Coal Mining: A …

2015-4-1 · the ener gy consum ption in opencas t mines is ar ound 90%. from petr oleum fu els and 10% fro m electr ical ener gy [5]. In. the case o f opencast mines, there is a …

Prakasham Khani Opencast Coal Mine Project | ProjectX India

2020-5-24 · SCCL plans to take up Prakasham Khani Opencast Coal Mine (Amalgamation of Manuguru OC II Expansion & Manuguru OC IV Extension) of 9.75 MTPA capacity in mine lease area of 2402.40 ha. (2214.84 ha is Forest Land and 187.56 ha is Non Forest Land) located in Village & Mandal Manuguru, District Bhadradri Kothagudem in the state of Telangana. Environmental clearance is not in place.

(PDF) OPENCAST COAL MINING AT LARGE DEPTH IN INDIA ...

(PDF) OPENCAST COAL MINING AT LARGE DEPTH IN INDIA-CHAL…

Highwall Mining in India | SpringerLink

Highwall mining is a proven technology in USA and Australia to extract the blocked coal in thin non-workable seams and the coal blocked in the highwall of opencast mines. In USA, highwall mining contributes about 4.0 % share of total coal production. In India, …

List of Equipment Used in Opencast Coal Mining | Mining

2  · ADVERTISEMENTS: List of equipment used in opencast coal mining are: 1. Bulldozer 2. Craper 3. Ripper 4. Tractor Shovel 5. Dipper Shovel 6. Stripper Shovel 7. Pull Shovel or Hoe 8. Dumpers or Tippers 9. Drag Line 10. Road Grader 11. Rock Drills. Opencast mining is the oldest method of excavating minerals but the mining […]

Underground and Opencast Coal Mining Methods in India: …

Coal Production from opencast mines in India (FY 1998-99 to 2016-17) Source: Coal Directory of India, FY 1998-99 to 2016-17 Output Per Man Shift (OMS) of UG and OC mining methods under CIL.

Going Green: Coal India to use LNG dumpers in coal …

2021-11-3 · New Delhi – Coal India Ltd (CIL) has initiated the process of retrofitting Liquefied Natural Gas (LNG) kits in its dumpers – the big trucks engaged in the transportation of coal in mines. CIL, the world''s largest coal miner, uses over 4 lakh kilolitres of diesel per annum with an expense of over Rs3500 crores. The Company in association with GAIL (India) Limited and BEML Limited has ...

Air Pollution due to Opencast Coal Mining and It''s …

2014-2-14 · coal mining humans suffer from coal mining inside underground workings but opencast mining creates much more air quality deterioration in respect of dust and gaseous pollutants in and around the mining complexes. Opencast mining dominates the coal producti on scenario in India due to the techno-economic factor, better safety, etc.

STATISTICS OF MINES IN INDIA VOLUME I (COAL)

2018-2-9 · A coal seam or part thereof lying within the precincts of a mine not being an opencast working in which the percentage of inflammable gas in the general body of air at any place in the working of the seam is more than 0.1 or the rate of emission of inflammable gas per tonne of

Opencast coal mining in India: Analyzing and addressing ...

Status of air pollution due to opencast coal mining in the Jharia coalfield of India. International Journal of Environmental Studies, 61(4), 373–374. Physico-chemical char-acteristics of air ...

(PDF) Energy Conservation in Opencast Coal Mining: A …

2015-4-1 · the ener gy consum ption in opencas t mines is ar ound 90%. from petr oleum fu els and 10% fro m electr ical ener gy [5]. In. the case o f opencast mines, there is a hug e consu mption of. By. HSD ...

Environment Impact Assessment of Coal Mining

2013-11-13 · underground mining (room pillar, long wall, drift, shaft, slope mining) are some types of coal mining. Proper Environment impact assessment of coal mining is very important and here we take some issues which should be considered and some mitigation measures are discussed. 2. Environment and Social issues related to coal mining

Coal India effort to further reduce emission; pilot ...

2021-11-2 · Coal India effort to further reduce emission; pilot project to replace diesel with LNG in dumpers. The Company in association with GAIL (India) Limited and BEML Limited has taken up a pilot project for retrofitting LNG kits in its two 100 tonne dumpers operating at the subsidiary Mahanadi Coalfields Ltd (MCL) under an MoU with GAIL and BEML.

Optimization of Blasting Parameters in opencast Mines

2012-7-5 · Drilling and blasting are the major unit operations in opencast mining. Inspite of the best efforts to introduce mechanization in the opencast mines, blasting continue to dominate the production. Explosives contribute currently about 5% of the direct cost of production and if the aggregate cost of drilling and blasting is taken together, this ...

Opencast coal mining and rural livelihoods: a study of ...

2021-6-2 · A short description of the study area. The study site Sonepur-Bazari mine is an active opencast coal mine of Raniganj coalfield area, located in the Pandabeswar C.D. Block of Paschim Bardhaman district, West Bengal, India (Fig. 2).The area is bounded by 23°39′10″N to 23°42′35″N latitude and 87°10′45″E to 87°15′45″E longitude.

Environmental degradation in India''s oldest coal mining ...

2021-3-9 · Decades of unabated coal mining can irreversibly change the character of an area and that is the story of Raniganj Coalfields, India''s oldest coalfield area spread over West Bengal and parts of Jharkhand. Although mining started in this area in 1774, environmental degradation worsened when open-cast mines made their appearance 30 years ago.

(PDF) OPENCAST COAL MINING AT LARGE DEPTH IN …

In India, around 92% of the coal is produced by opencast mining method (Table 1). If do mestic coa l pro duction cont inues at 5% increasing rate, the extractable r eserve will …

JVR coal mine

2021-9-28 · Background on Mine. The Jalagam Vengalarao opencast coal mine of 10 MTPA spreads over an area of 1956.89 Ha is located in villages Ayyagaripeta & Komapalli, Mandal Sathupalli, District Khammam, State Telangana, India.. Jalagam Vengalarao (JVR) opencast coal mine lies in Sathupalli- Chintalapudi coal belt of Godavari Valley Coal Field. JVR coal mines are made up of two adjacent …