Hazardous and Solid Waste Management System;

The Environmental Protection Agency (EPA or the Agency) is publishing a final rule to regulate the disposal of coal combustion residuals (CCR) as solid waste under subtitle D of the Resource Conservation and Recovery Act (RCRA).

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China's large tunnel boring machine drilling Asia's longest railway tunnel

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Although both methods have their benefits and drawbacks, underground drilling may just be the cost worthy selection for you. Mining for coal depends on many variables.

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While the copper market is gaining momentum, it is a good time to look at the copper mining champions in terms of copper grade in ore reserves.

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During the course of the show's original run, a Robot Wars Magazine was published to follow the series and give behind-the-scenes information about the show and the future series. There were two separate magazines, each ...

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As a specialist mining consultancy, what we know makes us the ideal technical partner for mining studies, advice, judgement & decision-making.

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A truck runs in the Taklamakan Desert near Yutian County, China, on October 12, 2006. A group of Chinese scientists have devised an ambitious and expensive plan to turn the desert area into fertile land.

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The Carpathian Connection - Pennsylvania

Coal Mine Region The Carpathian Connection would like to thank Mr. David Kuchta for his continued support of TCC. Mr. Kuchta has spent years not only researching mines in the state of Pennsylvania but also working in them. Mr ...

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In 1991 Prussiani Engineering designs and engineers top quality CNC machines for the processing of marble, granite and stone.

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The high quality hand deburrers are a favourite and wanted compact tool for the daily manual use. You can debur drillings, slots and edges. Varied blades for diff erent works are available. Rotatable ...

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igus® plastics for longer life®

iglide ® plastic bushings Oil-free plastic bushings with a predictable service life. With quick product selection tool More information Shop igubal ® self-aligning bearings A complete range of self-aligning bearing components, including ...

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