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Advances in coal mining technology - The Coal Handbook: Towards .This chapter reviews methods of coal extraction, with a focus on advances in technology. The two main methods of coal mining – underground and surface.mining technology coal,How do we get coal? New technologies to extract a crucial resource .Jun 13, 2012 . New technologies to extract a crucial resource . Methane management: exploitation technologies . It's a huge issue for a coal mine." Looking.The Future for Coal - Mining TechnologyJun 17, 2009 . If you want to create a vision for the Australian coal industry in 2030 you can, with some confidence, base it on two elements: underground and.

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mining technology coal