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Dr.

9 linked publication records

Author: Dr.Year: 2024Subject: Exploration and Miningclear all
Showing 1-9 of 9 records
1
24th International Multidisciplinary Scientific GeoConference Proceedings SGEM 2024, Science and Technologies in Geology, Exploration And Mining, Vol 24, Issue 1.1
Publication

ASSESSMENT AND PROSPECTS FOR DEVELOPMENT OF COAL RESOURCE POTENTIAL OF THE NORTH-EAST ARCTIC ZONE OF THE REPUBLIC OF SAKHA (YAKUTIA)

(STEF92 Technology, 2024-11-15, Evgenii Khoiutanov, N. S. Batugina, Vladislav Fedorov, Yurii Andreev)

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The article analyzes the mineral and raw material base of coal deposits of the Arctic zone of the Republic of Sakha (Yakutia), all of them were explored in the Soviet time in the middle of 40-50 years. The paper presents a comparative characteristic of the geographic and economic, mining and geological and geotechnological conditions of coal deposits in the basins of north rivers Jana and Indigirka. The qualitative characteristics of the coals have been studied, which showed that from the point of view of consumer...

Exploration and Mining2024
24th International Multidisciplinary Scientific GeoConference Proceedings SGEM 2024, Science and Technologies in Geology, Exploration And Mining, Vol 24, Issue 1.1
Publication

DEVELOPING THE PRACTICAL SKILLS OF RESCUERS FOR INTERVENTIONS IN HIGH TEMPERATURE AREAS

(STEF92 Technology, 2024-11-15, Daniel Pupăzan, Andrei Gireadă, George Artur Găman, Cosmin Ilie, Cristian Nicolescu)

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In the case of dangerous incidents produced in industrial technological processes, where hydrogen is used, their mastery requires, in addition to a personnel servicing the facilities properly trained for such situations, the participation of professional staff for interventions in dangerous environments. The activity of intervention and rescue in special conditions, in potentially explosive areas due to the appearance of hydrogen can be carried out exclusively by specialized personnel trained and authorized in thi...

Exploration and Mining2024
24th International Multidisciplinary Scientific GeoConference Proceedings SGEM 2024, Science and Technologies in Geology, Exploration And Mining, Vol 24, Issue 1.1
Publication

DYNAMIC BEHAVIOR OF METHANE IN CONFINED SPACES BY CFD SIMULATION

(STEF92 Technology, 2024-11-15, Vlad Lăutaru, Alexandru Simion, Laurentiu Munteanu)

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Gases released because of accidents and events that cause the contamination of certain indoor spaces with methane have become more frequent recently. These gases endanger the lives of people who are inside the contaminated spaces, and there is a need for more and more in-depth research on the dynamic behavior of certain substances with a toxic effect, such as methane, once it begins to accumulate in a closed space, for to develop new detection systems and especially for its evacuation in the shortest possible time...

Exploration and Mining2024
24th International Multidisciplinary Scientific GeoConference Proceedings SGEM 2024, Science and Technologies in Geology, Exploration And Mining, Vol 24, Issue 1.1
Publication

HEALTH AND SAFETY OF WORKERS IN THE MINING INDUSTRY FOLLOWING THE IMPLEMENTATION OF ARTIFICIAL INTELLIGENCE

(STEF92 Technology, 2024-11-15, Matei Andrada Denisa, Ligia Ioana Tuhuţ, Morar Marius Simion, Cioara Cristian Raul, Florein Manea)

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Artificial intelligence (AI) is well known as a robust technique that can support and improve the quality of human life. In the mining industry, the applications of artificial intelligence have changed the sciences and technologies as well as the performance of the mining industry through machine learning, autonomous technologies that provide many economic benefits to the mining industry by reducing costs, efficiency and improving productivity. In principle, reducing the exposure of workers to hazardous conditions...

Exploration and Mining2024
24th International Multidisciplinary Scientific GeoConference Proceedings SGEM 2024, Science and Technologies in Geology, Exploration And Mining, Vol 24, Issue 1.1
Publication

INTERVENTION AND RESCUE IN CONFINED SPACES IN CASE OF POTENTIALLY EXPLOSIVE AREAS CAUSED BY THE PRESENCE OF HYDROGEN

(STEF92 Technology, 2024-11-15, Andrei Gireadă, Daniel Pupăzan, Artur Gaman, Cristian Nicolescu, Cosmin Ilie)

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It is essential to adopt appropriate prevention measures to protect workers operating in confined spaces. Working in confined spaces poses a risk factor for accidents or unwanted events with an impact on human health. Implementation of good practice rules in these situations is a mandatory preventive measure. A confined space is any location not intended for regular work, has entry or exit restrictions, is under atmospheric pressure, has inadequate ventilation, a risk of drowning or suffocation, a contaminated atm...

Exploration and Mining2024
24th International Multidisciplinary Scientific GeoConference Proceedings SGEM 2024, Science and Technologies in Geology, Exploration And Mining, Vol 24, Issue 1.1
Publication

NOISE EVALUATION FOR THE DUMPER DRIVERS IN MINING ACTIVITIES: A CASE STUDY

(STEF92 Technology, 2024-11-15, Alfaro Degan Guido, Antonucci Andrea, Coltrinari Gianluca, Innocenzi Sara, Lippiello Dario)

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Mining activities are carried out employing a variety of machineries and equipment; in many cases these can generate relevant health problems for workers. One of the biggest hazards for workers is noise, since prolonged exposure to a noise source could cause damage through long-term exposure. Various researchers pointed out that the damage that can be generated by exposure to noise is of various types with sometimes very serious consequences. Specially drivers of particular vehicles of the mining sector, such as d...

Exploration and Mining2024
24th International Multidisciplinary Scientific GeoConference Proceedings SGEM 2024, Science and Technologies in Geology, Exploration And Mining, Vol 24, Issue 1.1
Publication

SIMULATIONS CARRIED OUT AT THE LEVEL OF THE TARGU OCNA SALT MINE FOR REVERSAL VENTILATION

(STEF92 Technology, 2024-11-15, Doru Cioclea, Adrian Matei, Nicolae Ianc, Răzvan Drăgoescu, Alexandru Camara escu)

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On the territory of Romania, there are large salt deposits grouped on either side of the Carpathian mountains. Made up of over 300 large salt deposits covering an area of about 30,000 km2. The Trotus mine within the Targu Ocna Saltworks Branch was opened and put into operation in 1971, with the objective of dry salt exploitation, using the mining method with small chambers and abandoned square pillars, with a vaulted ceiling. Currently, Salina Trotu? has 14 horizons: 2 at the level of the Pilot mine and 12 at the ...

Exploration and Mining2024
24th International Multidisciplinary Scientific GeoConference Proceedings SGEM 2024, Science and Technologies in Geology, Exploration And Mining, Vol 24, Issue 1.1
Publication

THE CONTINUATION OF THE EXTRACTION OF USEFUL MINERAL SUBSTANCES IN THE CURRENT GEOPOLITICAL CONTEXT

(STEF92 Technology, 2024-11-15, Adrian Matei, Doru Cioclea, Razvan Dragoescu, Alexandru Cămărăşescu)

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In the last decade, at the global level, most countries have emphasized the reduction of energy consumption produced with the help of solid fuels, trying to reduce the volume of greenhouse gases and polluting gases by identifying new sources and methods of energy production that have a low effect on the environment and people. Romania is preparing to ensure energy security by producing electricity from renewable sources. Romania's medium- and long-term strategy will be influenced by the European Green Pact, which ...

Exploration and Mining2024
24th International Multidisciplinary Scientific GeoConference Proceedings SGEM 2024, Science and Technologies in Geology, Exploration And Mining, Vol 24, Issue 1.1
Publication

TRANSPORT CAPACITY OF MINING HOISTING EQUIPMENT - CALCULATION BASED ON SIMULATION

(STEF92 Technology, 2024-11-15, Janka Šaderová, Andrea Rosová, Patricia Muchova, Marek Ondov)

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Transport by mine hoisting equipment is used to remove excavated materials, deliver materials, machinery, and equipment required for the mining process and related activities, as well as transport persons. These technological devices use transport containers to pull the load in the form of a skip, cage, or skip-cage from underground to the surface. Mining machines are intended for vertical and inclined pits. Scientific research discussed in the present article focuses on the transport capacity of the mine hoisting...

Exploration and Mining2024
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