Journal Of Coal Mining

  • Journal Of Coal Mining

    Journal Of Coal Mining

    Journal coal is a significant and important part of australias economy the australian mining industry origins stem back to the early days of australias settlement when first settlers identified sources of coal in 1797 near newcastle new south wales nobbys headcoal was first used as a source of heating for the emerging economy and the rich hunter valley seams often protruding.

  • Variation in shallow sandy loam porosity ...

    Variation in shallow sandy loam porosity ...

     · To study the influence of coal mining on the porosity of shallow sandy loam under conditions of shallow seam mining in thick, loose layers in northwest China, a typical surface sandy loam stratum in Shaanxi Province was taken as the study area, and experiments were performed to test the variation of soil porosity at different depths of 0–10 m in strata before, during and after mining .

  • Downstream effects of mountaintop coal mining: comparing ...

    Downstream effects of mountaintop coal mining: comparing ...

    Surface coal mining with valley fills has impaired the aquatic life in numerous streams in the Central Appalachian Mountains. We characterized macroinvertebrate communities from riffles in 37 small West Virginia streams (10 unmined and 27 mined sites with valley fills) sampled in the spring index period (March–May) and compared the assessment results using family and genuslevel taxonomic data.

  • International Journal of Coal Science Technology – DOAJ

    International Journal of Coal Science Technology – DOAJ

     · Journal metadata Publisher SpringerOpen, Germany Society or institution China Coal Society Manuscripts accepted in English LCC subjects Look up the Library of Congress Classifiion Outline Technology: Mining engineering. Metallurgy Keywords

  • Ghosts of the Coal Mines | Horse Journals

    Ghosts of the Coal Mines | Horse Journals

     · We also extend grateful thanks to Ceri Thompson, Curator of Coal Mining Collections at Big Pit National Coal Museum, Blaenafon, Wales. The era of the pit pony is not yet over. Today, in the Chakwal District of Pakistan, thousands of donkeys still toil in the coal mines where they work the coal seams inside the Salt Range Mountains.

  • Optimization of Dump Bench Configuration to Improve Waste ...

    Optimization of Dump Bench Configuration to Improve Waste ...

    In next two years, the current waste dump of Narynsukhait coal mine is predicted insufficient to accommodate the overburden as limited of the waste dump capacity. Thus, redesigning waste dump is paramount to increase capacity of the dump in future. This paper describes current condition of waste dump of Narynsukhait coal mine and then discusses the optimization of waste dump geometry by ...

  • World Coal magazine a monthly publiion | Industry Coal ...

    World Coal magazine a monthly publiion | Industry Coal ...

    World Coal. A leading industry magazine that covers the global coal chain, from the mine to the power plant. There are regular features covering every step of the process, as well as regular news, comment, regional reports and penetrating analysis of the key issues in the industry today.

  • Appliion of MIKE SHE to study the impact of coal mining ...

    Appliion of MIKE SHE to study the impact of coal mining ...

    21/12/2017 · 21/12/2017 · Coal mining is one of the core industries that contribute to the economic development of a country but deteriorate the environment. Being the primary source of energy, coal has become essential to meet the energy demand of a country. It is excavated by both opencast and underground mining methods and affects the environment, especially hydrological cycle, by discharging huge amounts of mine .

  • Similarity simulation study on displacement and stress ...

    Similarity simulation study on displacement and stress ...

     · The complied geological conditions, including the Fault Sun, in East No. 2 mining subarea of the Longdong coal mine will influence the stability of strata during mining, leading to serious geological hazards. To circumvent this issue, a similarity simulation experiment was designed and performed in this study, in which the failure characteristics and evolution of displacement and stress ...

  • International Journal of Coal Geology

    International Journal of Coal Geology

    er, gas outbursts in coal mining still occur, especially in China, where 288 miners died from these events in 2011 alone. An outburst can be defined as spontaneous and violent ejection of gas from a solid coal surface. Depending on the seam gas composition, the ejected gas can sometimes be a mixture of methane and carbon dioxide, and normally one component predominates (Beamish and Crosdale ...

  • Coal Mining and Local Environment: A Study in Talcher ...

    Coal Mining and Local Environment: A Study in Talcher ...

    05/09/2017 · Across the globe, mining activities have either direct or indirect association with air pollution. 34 Although the effect of mining, ie, opencast and underground, varies, the negative impact of opencast coal mining is much higher than that of underground mines.

  • Journal of Geology and Mining Research

    Journal of Geology and Mining Research

    Journal ofGeology and Mining Research. Geology and Mining Research. Estimation of gold mineralization using remote sensing techniques based on index calculation: Case of Betsiriry region, western Madagascar. It is undoubtedly true that the development of a country depends on the exploitation of these resources.

  • journals on coal mining

    journals on coal mining

    The Public Health Conundrum of Coal Mining ATS Journals. The extraction, transportation, and burning of coal also results in substantial harm to the environment and public health—costs that do not show up in the price of electricity from coalfired power plants ().Surface mining, particularly utilizing mountaintop removal mining methods common in central Appalachia, results in water ...

  • Population Cancer Risks Associated with Coal Mining: A ...

    Population Cancer Risks Associated with Coal Mining: A ...

     · Background Coal is produced across 25 states and provides 42% of US energy. With production expected to increase % by 2035, proximate populations remain at risk of exposure to carcinogenic coal products such as silica dust and organic compounds. It is unclear if population exposure is associated with increased risk, or even which cancers have been studied in this regard.

  • Characteristics and appliions of gas desorption with ...

    Characteristics and appliions of gas desorption with ...

    Characteristics and appliions of gas desorption with excavation disturbances in coal mining 31 123. primary box, where the coal cutting power transmission shaft is loed. The side boxes are also used as a container for drilled coal. Two strip holes lie on both sides of the overlap of the primary and the auxiliary boxes, which provides a moving pathway for the coal drill pipe. To observe ...

  • Coal Mining and Local Environment: A Study in Talcher ...

    Coal Mining and Local Environment: A Study in Talcher ...

    05/09/2017 · 05/09/2017 · Across the globe, mining activities have either direct or indirect association with air pollution. 34 Although the effect of mining, ie, opencast and underground, varies, the negative impact of opencast coal mining is much higher than that of underground mines.

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

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

     · 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. There is no well defined method for assessing the impacts on air quality due to mining projects. An investigation was conducted to evaluate the impacts .

  • Hydraulic mining of coal (Journal Article) |

    Hydraulic mining of coal (Journal Article) |

    Authors: Parkes, D M; Grimley, A Publiion Date: Thu May 01 00:00:00 EDT 1975 Research Org.: Kaiser Resources, Ltd. OSTI Identifier: Resource Type ...

  • Environment Impact Assessment of Coal Mining

    Environment Impact Assessment of Coal Mining

    Coal mining is one of the most illegal activities going on in the country. At the same time it totally neglects the role of EIA in its preoperational, during mining and post operational plans. Here various case studies of coal mining are done and the impact of coal mining to the environment is looked into with some measures to mitigate this ...

  • Impacts of Coal mining: a Review of Methods and Parameters ...

    Impacts of Coal mining: a Review of Methods and Parameters ...

     · The removal and processing of coal at the mining site and its transportation to a power station distresses the environment. 2 Various methods have been used to assess the impacts of coal on human health and the environment during its complete life cycle. 3 The external costs of coal mining and transportation have also been attempted in a number of international studies. 4,5,6,7 There is a bulk ...

  • Heed local impact of coal mining | Nature

    Heed local impact of coal mining | Nature

    05/10/2017 · 05/10/2017 · Heed local impact of coal mining. It is alarming that US President Donald Trump has halted research on the health and environmental risks of coal mining ( .

  • (PDF) Design of coal mine drainage system

    (PDF) Design of coal mine drainage system

     · Design map of coal mine drainage system based on water chment areas, rainfall data, runoff discharge, and information on. rain intensity/frequency. 5 Conclusion and .