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Huaibei Mining Bureau Luling Coal Mine
HuaiBei Mine Bureau Longfeng Coal Mine
HuaiBei Mine Bureau Longfeng Coal Mine is located in northern Anhui province of China.It is situated in the southwest of Fuyang City with a total area of 219.68 hectares.The mine has broken down the traditional mode of coal mining,created the resources and e......
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Sophia
Mine ventilation air volume adjustment
Mine Ventilation Design
The purpose of mine ventilation is to ensure the health and safety of the miners by providing a safe working environment by maintaining air quality, ensuring the proper amount of ventilation and eliminating any sources of smoke. The design for the ventilation of a mine dep......
Mine shaft engineering design
Mine Shaft and Tunnel Engineering Design
Mine shaft and tunnel engineering design is the process of creating safe and efficient pathways or passages underground. Mine shafts and tunnels may be used to transport people and materials, drain water or gas, or used to store the raw materials of a mine......
mine transportation
Mining Transportation
Mining transportation is the process of safely and efficiently moving ore, coal, and other mineral products from their place of extraction to the mine site. This includes the transport of ore and coal from the mine site to the smelting plant or other processing facility, as ......
Underground car park
The underground car park is an important place to park the car. It is an important part of peoples daily life and the modern city. It is convenient and economical to park a car in the underground car park.
The underground car park is a kind of parking lot that is built underground by digging, fil......
blasting
The Battle of Stalingrad was the single largest and bloodiest battle in the history of modern warfare. It was fought between Nazi Germany and the Soviet Union during World War II, and was a major turning point in the war. The battle began in late summer of 1942 and lasted until February 1943, and ......
Washing efficiency
Mining Efficiency
Mining efficiency is an important element of the mining process. It is the degree to which a mining operations productivity reaches its full potential, taking into consideration all of the costs involved. In other words, it is the measure of how efficiently the mining process is......
Hydroxyl collector
Abstract
Hydroxyl radical (OH-) is one of the most important reactive intermediates in the atmosphere, playing a crucial role in atmospheric chemistry and global atmospheric chemistry processes. OH- is the major oxidizing species and is the main oxidant in the removal of air pollutants in the atm......
magnetic sorting
Magnetic Separation
Magnetic separation is the process of separating components of mixtures by using magnets to attract magnetic materials. The process that is used for magnetic separation detaches non-magnetic material with those that are magnetic. This technique is useful for not all, but few ......
Hydroxamic acid
Hydroxy acetone (HOCH2COCH2OH) commonly known as hydroxyacetone, also known as glycolaldehyde, is a 2-carbon compound containing both a ketone and an aldehyde functional group, belonging to the family of aldehydic compounds. It is manufactured through a variety of routes, including the hydrolysis ......
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