Blasting is an essential part of the mining cycle. In virtually all forms of mining, rock is broken by drilling and blasting the rock. Blasting technology is the ...
By the late 1800s, the shipping industry had been transformed by the introduction of steam power and iron ships. Coal and grain were two of the most important cargoes ...
Nigeria''s economy has been dominated since the late nineteensixties by the export of oil, a sector dominated by the Government. By the midnineteenseventies ...
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The Underground Bulk System technology and AEL''s initiating systems combine to optimise safety while improving blasting efficiency in a variety of mining ...
2000 BC Chinese First to Use Coal as an Energy Source "According to the report of an early missionary to China, coal was already being burned there for heating and ...
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International Journal of Engineering Research and Applications (IJERA) is an open access online peer reviewed international journal that publishes research ..
The Federal Republic of Nigeria / n aɪ ˈ dʒ ɪər i ə / ( listen), commonly referred to as Nigeria, is a federal republic in West Africa, bordering Benin in the ...
Petroleum, in one form or another, has been used since ancient times, and is now important across society, including in economy, politics and technology.
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ExxonMobil is the largest nongovernment owned company in the energy industry and produces about 3% of the world''s oil and about 2% of the world''s energy.
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Naturally Occurring Radioactive material, natural materials contain radioactive elements (radionuclides), known as NORM. The earth''s crust is radioactive. Information ...