journals on coal mining

Longwall Mining - an overview | ScienceDirect Topics

Stanley R. Michalski, in Coal and Peat Fires: A Global Perspective, 2011 Longwall Coal Mining. The longwall-mining method is a continuous mining system that was developed for mining coal deposits uniform in thickness and slope or where the overburden pressures may crush support pillars or for improving productivity. This method relies on the complete extraction of the coal …

4D seismic data acquisition method during coal mining ...

The 4D seismic survey is located on 12 406 fully-mechanized working faces, 12 407 fully-mechanized working faces and 12 408 fully-mechanized working faces of the BLT coal mine in the Shendong mine district, where the thickness of the unconsolidated formations is 0–24 m, the bedrock thickness is 160–220 m, the target mining coal layer is ...

Coal and Mining Research | Science World Publishings

About the Journal Coal And Mining Research, Coverage includes original research articles, new developments, case studies and critical reviews in all aspects of scientific and engineering research on coal, coal utilizations and coal mining.

Mining Journal | The leading publication for global mining ...

Mining Journal - Explore the leading publication for the global mining industry: Mining Journal provides an in depth analysis of the …

Desorption Characterization of Methane in Coal with ...

Coal and gas outburst is a dynamic phenomenon with violent eruptions of coal and gas from the working coal seam. It has been proved that rapid desorption within a short period is necessary for the occurrence of an outburst. Due to the limitation of the present test condition, gas desorption characterization in coal with different moisture content for the first several seconds …

Behaviour and Composition of Fluids in Coal Mining | Hindawi

At present, coal still accounts for an important proportion of the world's energy but is not considered to be clean energy. Researchers and engineers in the field of coal mining are actively responding to the challenge of this environmental problem, and the behaviour and composition of fluids in coal mining has become a research hotspot.

Study on Optimization of Coal Truck Flow in Open-Pit Mine

A semicontinuous process system consisting of a single-bucket excavator, truck, crushing station, and belt conveyor is the main coal mining process system of a large-scale hard coal open-pit mine. Through analyzing the coal mining production process, the key issues of coal mining truck flow optimization are obtained. Statistical method of using triangular fuzzy …

(PDF) Impact of Coal Mining on Environment

Coal mining adversely affects the eco-system as a whole. On the unstable earth, the un-resting mankind constantly uses a variety of resources for daily lives. Coal is …

Opinion: Responsible coal mining a path to Indigenous ...

Opinion: Responsible coal mining a path to Indigenous prosperity – by Dale Swampy (Edmonton Journal – December 18, 2021) December 18, 2021. ... Ensuring that mining practices will be covered by the extensive existing legislation that governs air quality, water quality and water quantity, and that new metallurgical coal projects will be ...

Coal miners' union urges Manchin to reconsider opposition ...

15 The United Mine Workers of America (UMWA) rallied in support of the Build Back Better Act, calling on Sen. Joe Manchin, who was named an honorary member of the union last year, to reassess his ...

Pedogenesis problems on reclaimed coal mining sites | Soil ...

Spasić M., Borůvka L., Vacek O., Drábek O., Tejnecký V. (2021): Pedogenesis problems on reclaimed coal mining sites. Soil and Water Res., 16: 137 − 150. download PDF. Open-cast coal mining presents a big global issue because of the large areas the mines occupy, which get entirely changed. Their ecosystems lose most of their functions, and ...

Flood from illegal coal mining traps 21 people in China ...

China has cracked down on illegal mining in recent years, sharply reducing what was a high fatality rate, but a shortage of coal this year has driven up prices, prompting a surge in mining. 7 Retail Stocks to Buy After Strong Quarterly Earnings Earnings season follows a predictable pattern. Bank stocks report first; then big tech stocks weigh in.

Mining | National Geographic Society

Mining is the process of extracting useful materials from the earth. Some examples of substances that are mined include coal, gold, or iron ore.Iron ore is the material from which the metal iron is produced. The process of mining dates back to prehistoric times. Prehistoric people first mined flint, which was ideal for tools and weapons since it breaks into …

Opinion: Responsible coal mining a path to Indigenous ...

Opinion: Responsible coal mining a path to Indigenous prosperity. This handout image shows Grassy Mountain, Alberta looking south west. It's the site of a proposed coal mine. Photo by Supplied ...

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 coal-fired power plants ().Surface mining, particularly utilizing mountaintop removal mining methods common in central Appalachia, results in water contamination, deforestation, …

A coal plant fights to stay open. It could enrich Manchin ...

The power plant that buys coal from Sen. Joe Manchin's company is fighting to stay open by generating electricity for cryptocurrency mining after being on the brink of economic collapse for years.

Coal and Mining Research | Science World Publishings

Coal And Mining Research, Coverage includes original research articles, new developments, case studies and critical reviews in all aspects of scientific and engineering research on coal, coal utilizations and coal mining. Among the …

Coal Mining | List of High Impact Articles | PPts ...

Coal mining is the act, process, or industry of extracting coal from the earth.. Related Journals for Coal Mining Bioceramics Development and Applications, Engineering Geology, Science of The Total Environment, he Extractive Industries and Society, International Journal of Rock Mechanics and Mining Sciences, Resources Policy.. Coal Mining

Coal Mining Union Tells Joe Manchin to Reconsider Stance ...

2 America's biggest coal mining union is calling on West ia Senator Joe Manchin to reconsider his opposition to President Joe Biden's $2 trillion social and climate spending bill.

International Journal of Mining Science and Technology ...

International Journal of Mining Science and Technology is a bimonthly English-language journal. It was founded in 1990 and was originally the Journal of China University of Mining and Technology.This journal publishes original and innovative research papers and high-quality reviews covering the …

A Troubling Look at the Human Toll of Mountaintop Removal ...

The devastating environmental impacts of mountaintop removal mining in Appalachia have long been well documented. But over the last decade, Indiana University researcher Michael Hendryx has been examining another consequence of this form of coal surface mining that had previously been overlooked: the health impacts on the people in the …

International Journal of Coal Science & Technology | Home

Journal updates The International Journal of Coal Science & Technology is a peer-reviewed open access journal. It focuses on key topics of coal scientific research and mining development, serving as a forum for scientists to present research findings and discuss challenging issues. — Editors-in-Chief Suping Peng, Shimin Liu Managing Editor

Coal and the environment - U.S. Energy Information ...

Effects of coal mining. Surface mines (sometimes called strip mines) were the source of about 64% of the coal mined in the United States in 2020. These mining operations remove the soil and rock above coal deposits, or seams. The largest surface mines in the United States are in Wyoming's Powder River Basin, where coal deposits are close to the ...

Energies - mdpi

Energies, an international, peer-reviewed Open Access journal. 25th Anniversary Journals. Information. For Authors For Reviewers For Editors For Librarians For Publishers For Societies For Conference Organizers. ... Coal Mining. Online Abstract Submission. Submit to Energies Review for Energies.

Don't let coal mining become extinct: NUM - Mining Journal

Don't let coal mining become extinct: NUM. Mpumalanga in South Africa would "be a ghost province" without the coal industry, the National Union of Mineworkers warned yesterday as it continued ...

Sustainability | Free Full-Text | Characteristics of ...

In order to solve the issues of uncertain overburden failure height and water loss at the Daliuta coal mine, the collapse characteristics of overburden and the development height of water-conducting fractured zone were studied by using physical modeling, FLAC 3D numerical simulation, and field observation, which were used to verify each other. In order to …

Russia evacuates 140 coal miners amid ... - the-journal

In 2016, 36 miners were killed in a series of methane explosions in a coal mine in Russia's far north. You might also like. From masks to book banning, conservatives take on educators. Dec 19, 2021. Fauci says omicron variant is `just raging around the world' Dec 19, 2021. Indian man beaten to death inside historic Sikh temple ...

Numerical Modelling of Mechanical Behavior of Coal Mining ...

In coal mining hard roofs are one of the main factors causing the occurrence of rock bursts in working panels. To solve this problem, the solid backfill coal mining (SBCM) technique is proposed and used as an effective measure to prevent the rock bursts induced by hard roofs. However, due to the different backfill ratios of working planes, the ...

Impact of Coal Mining on Environment – DOAJ

Coal mining adversely affects the eco-system as a whole. On the unstable earth, the unresting mankind constantly uses a variety of resources for daily lives. Coal is recognized to have been the main source of energy in India for many decades and contributes to nearly 27 % of the world's commercial energy requirement. Coal is mainly mined ...

Coal Mining - Articles - Scientific Research Publishing

The Effect of Brown Coal Mining on the Environment and Health of the Population in Northern Bohemia (Czech Republic) (Articles) Petr Vrablik, Eliska Wildova, Jaroslava Vrablikova. International Journal of Clean Coal and Energy Vol.6 ,January 10, 2017. DOI: 10.4236/ijcce.2017.61001 1,664 Downloads 3,139 Views Citations.

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

Coal mining is a loud, daylong, and nightlong process that includes blasting, drilling, and continuous movement of heavy vehicles. These mining-related activities have resulted in emission of loud noise which has disrupted the lives of those in the surrounding communities and has reduced the quality of life. 32 During field investigation, there ...

World Coal magazine a monthly publication | 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.

Coal Mining Articles — Conserving Our Special Places

Coal Mining On the Eastern Slopes . Danielle Smith interviews Bill Trafford, independent consultant in the health care sector and President of the Livingstone Landowners Group - a group or ranchers and landowners in South West Alberta …

Coal Miners Pressed on Cleanup Costs - WSJ

Coal-mining crews work this past April near the St. Nicholas Coal Breaker in Mahanoy City, Pa. State and federal regulators are pressing U.S. coal companies to prove that they can pay for the cost ...