WASHINGTON – A new report from the National Academies of Sciences, Engineering, and Medicine finds new and innovative approaches to dust control are needed at Owens Lake, California, to improve air ...
PPL MONTANA generates power at two coal-fired generating plants, the J.E. Corette and the Colstrip facilities. Both of the plants are near Billings, Mont. Capacity at Corette is 185 MW. Colstrip ...
Given the silica content of concrete and mortar, silicosis is an enduring scourge of concrete and masonry construction. The damaging effects of ongoing exposure to airborne silica were familiar even ...
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Until recently, conveyor system design philosophies have been comfortably lodged in the style of the 1950s. Armed with information on the required capacity, space available and budget constraints, the ...
Underground hard-rock mines use a wide variety of extraction methods and they have many common dust sources and dust control needs. Ore passes, blasting, drilling, conveying, transferring, crushing, ...
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Dust collection systems capture fugitive coal dust that would otherwise escape from the perimeter of equipment areas. Collected fugitive dust is fuel that should be delivered to the furnace and burned ...
What happened to the good old days of making it hot and black? Customers have become more sophisticated; consequently, hot mix suppliers and equipment manufacturers continue to strive to meet their ...
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