- صفحة رئيسية
- من نحن
- المنتجات
- مركز الحالات
- اتصل بنا
-
الخط الساخن
0371-86549132
الخط الساخن
Through a case study this paper depicts various innovative energy conservation opportunities in Open Cast Coal Mining. The research and development works are conducted in a particular Open Cast Coal Mine which belongs to Eastern Coal field Ltd (ECL), a subsidiary of Coal India Ltd (CIL), India.
Read More
2013-12-17 Department of Mining Engineering National Institute of Technology, Rourkela-769008, India CERTIFICATE This is certify that the thesis entitled “MODELING FOR THE STEADY STATE PRODUCTION OF LARGE OPEN CAST MINES- CASE STUDY” submitted by Mr. Suraj Kerketta (Roll No-109MN0471) in partial fulfillment of the requirements for the award
Read More
2016-10-28 Mining has significant impact on land use/land cover (LU/LC), related mining impact several activities like loss of biodiversity in mining zone and their buffer area, economical society or loss of livelihood due to displacement and violation of agricultural land and Impact on water, soil, air, etc. Sonpur–Bajari open-cast (OC) mines which lead to degradation of land (top cover) as well as ...
Read More
2021-6-9 (Total lease area 653828 ha) for Open Cast Coal Mining quarriable power grade coal and the area has been divided into several mining blocks Garjanbahal Open Cast Project is located in Garjanbahal geological block of Gopalpur tract in the North – western part of IB Valley Coalfields Government of India, Ministry of Coal vide their letter dt 30031993 (page No 168/c to 174/c)
Read More
In case of open cast mining there will be complete loss of agricultural land and deforestation in and around the pit. Underground mining uses limited surface land for the entry system and infrastructure development. In either situation, adequate compensation is provided to the landowners by cash, employment and rehabilitation.
Read More
The Yimin opencast coal mine was selected to conduct a case study. The production of 100 tons of coal was used as the functional unit to evaluate the environmental risks in the stages of stripping, mining, transportation, processing, and reclamation. A total of six environmental impact categories, i.e., resource consumption, acidification ...
Read More
Assessment of environmental impacts by mining activities: A case study from Jhansi open cast mining site - Uttar Pradesh, India Gayatri Singh, Amit Pal, +1 author Manjesh Kumar Published 2010
Read More
2013-11-13 Land - Around 4 ha of land is damaged for every million tons of coal mined by the surface mining. For instance, a capacity of 10 million-tons opencast coal mine in 20 years has a potential to destroy around 800 ha of land
Read More
2010-11-10 Open Pit Mine Scheduling – A Case Study at Bogoso Gold Limited Ken ALLEN, Ghana Key words: SUMMARY The main objective of this paper is to describe the process of mine scheduling as is being practiced At Bogoso Gold Limited in its mine planning activities. The Bogoso area has a long and chequered mining history of both open pit and underground
Read More
2016-5-13 Sector: Mining Date: 2015 Location: Municipality of San Roque, Antioquia, Colombia Project Information The Gramalote mining project proposes to develop an open-pit gold mine. The ore deposit covers an area of 7.221 km2 within the central mountain range in the area. The mining potential for this mine ranges between 5 to
Read More
2008-9-17 Open cast mine monitoring and environmental impact studies through remote sensing ‐ a case study from Goa, India. G. Venkataraman Centre of Studies in Resources Engineering , Indian Institute of Technology , ... The marginal impact of mining on ground water was inferred from the preliminary results of oxygen isotope study.
Read More
2014-2-14 Air Pollution due to Opencast Coal Mining and It's Control in Indian Context M K Ghose • and S R Majee Centre of Mining Environment. Indian School of Mines, Dhanbad 826004, India Received: 29 January 200 I; accepted : 29 June 200 I Open cast mining dominates the coal production scenario in India.
Read MoreIn case of open cast mining there will be complete loss of agricultural land and deforestation in and around the pit. Underground mining uses limited surface land for the entry system and infrastructure development. In either situation, adequate compensation is provided to the landowners by cash, employment and rehabilitation.
Read MoreThe Yimin opencast coal mine was selected to conduct a case study. The production of 100 tons of coal was used as the functional unit to evaluate the environmental risks in the stages of stripping, mining, transportation, processing, and reclamation. A total of six environmental impact categories, i.e., resource consumption, acidification ...
Read More
2014-5-15 Quarrying and open-cast mining entail significant visual impacts and degradation problems as a result of soil depletion and deep alteration in the original topography of the area. Quarrying is an important industry, and as the demands for limestone increase,
Read More2010-11-10 Open Pit Mine Scheduling – A Case Study at Bogoso Gold Limited Ken ALLEN, Ghana Key words: SUMMARY The main objective of this paper is to describe the process of mine scheduling as is being practiced At Bogoso Gold Limited in its mine planning activities. The Bogoso area has a long and chequered mining history of both open pit and underground
Read More2016-5-13 Sector: Mining Date: 2015 Location: Municipality of San Roque, Antioquia, Colombia Project Information The Gramalote mining project proposes to develop an open-pit gold mine. The ore deposit covers an area of 7.221 km2 within the central mountain range in the area. The mining potential for this mine ranges between 5 to
Read More
The present paper mainly deals with a case study of failed dump slope in western coalfield limited, Nagpur, India. A huge mass of debris flow had happened during the routine the activity of mining. The failed dump had a height of 75 m with 43? slope angle which had slipped forward by 18m. Representative loose dump material samples were collected from the site and tested to determine the ...
Read More
2018-2-7 A study, sponsored by NITI Aayog, New Delhi, entitled as “Socio-economic Impact Study of Mining and Mining Policies on Livelihoods of Local Populations in the Vindhyan Region, Uttar Pradesh” was conducted at Centre for Social Forestry and Eco-Rehabilitation, Allahabad.
Read More
2004-5-25 CAPTER 3. CASE STUDY 1. Objective The case study is aimed at investigating the management of enterprises related to the mining industry and discussing issues on management and technical aspects in Armenia. The study will promote privatization and introduce foreign investment and environmental protection. 2. Target Selection and Investigation Method
Read MoreIn case of open cast mining there will be complete loss of agricultural land and deforestation in and around the pit. Underground mining uses limited surface land for the entry system and infrastructure development. In either situation, adequate compensation is provided to the landowners by cash, employment and rehabilitation.
Read More
The final quarry depth during open cast mining is around 95 meter. It is therefore obvious that the mining project will cause large-scale breaching of the groundwater table. The hydrological study (done for Gare IV/2) indicated that ground water flow is towards the Kelo river (page 4-3), hence it also obvious that due to this proposed mine and ...
Read More
2013-7-1 The French Mining Code (Code Minier) was enacted on 21 April 1810. The old Mining Code was amended by Law No. 94- 588 of 15 July 1994, which organizes existing case law and aims at a better protection of the environment, and can be seen as revisions to bring the French Mining
Read More2015-7-7 The mining industry is able to guarantee constant public security during open-cast mining activities and to offer an effective after-use of the land when the mines are closed. The most important measures to that end are the building of secure slopes and tipping areas, the regulation of water quality and water balance, the creation of an ...
Read More2018-2-7 A study, sponsored by NITI Aayog, New Delhi, entitled as “Socio-economic Impact Study of Mining and Mining Policies on Livelihoods of Local Populations in the Vindhyan Region, Uttar Pradesh” was conducted at Centre for Social Forestry and Eco-Rehabilitation, Allahabad.
Read More
2018-8-27 This is a case study detailing the application of the temporary rib pillar (TRP) method using WebGen™ to reduce dilution at the Musselwhite Mine, located in Thunder Bay, Ontario, Canada. The mine is 100% owned and operated by Goldcorp Inc. and produces 265,000 ounces of gold per annum.
Read MoreThe present paper mainly deals with a case study of failed dump slope in western coalfield limited, Nagpur, India. A huge mass of debris flow had happened during the routine the activity of mining. The failed dump had a height of 75 m with 43? slope angle which had slipped forward by 18m. Representative loose dump material samples were collected from the site and tested to determine the ...
Read More
The Parsa mine – open cast mining involves digging for coal after removing all the vegetation and soil from the area -- came up for consideration of the environment ministry’s expert appraisal ...
Read More
mining companies (and to a lesser extent, the government) pick 5665 Lad R. J. and Samant J. S. Environmental and social impacts of stone quarrying-a case study of Kolhapur District the biggest share of the benefits from quarrying; while local to know the local people perception about the impacts of communities suffer from the negative impacts ...
Read More
