The RETSCH Disc Mill DM 200 is used for batchwise or continuous preliminary and fine comminution of medium-hard to hard-brittle solids (up to 8 Mohs). Thanks to its robust design, it can be used under ...

Many jet mills incorporate an integral classifier. Hammer / Cage Mill Impact mills that utilize fixed or swinging hardened steel hammers, chain or a cage. Depending on the size or configuration, ...

The coal industry continues to be one of the world’s largest suppliers of energy. In the United States alone, about half a billion short tons of coal are converted to energy every year.

A recent report by British think tank Ember highlights the urgent need to stop using coal for power generation if we are to have any chance of meeting the targets set out in the Paris Agreement.

Nevada’s last coal plant is scheduled to close in 2025 after 40 years of service due to rising operation costs. The closure will dramatically improve air quality, yet the economic impact will be ...

Both India and China have stated quite plainly that they will not be following the example of the UK and shutting down any coal power plants in the observable future. Coal power provides the cheap ...

In the 1980s and 1990s, passenger trains were no longer a part of most travelers’ lives. But railroads rebounded economically, due to growth in rail shipment of freight containers, automobiles, coal, ...

An engraving of factory smokestacks in East London, England. The sheer number of factories and mills, and the smoke from the coal they burned to power them, led to severe air pollution in urban areas.

The famous chant at Elland Road is possibly the least inspired football song on earth. It goes like this: LEEDS, LEEDS, LEEDS ...

WASHINGTON — The Supreme Court on Wednesday cleared the way for a climate-change rule adopted by the Biden administration that would force coal-fired power plants to cut their carbon pollution ...

What it means for Australia’s continued reliance on coal-fired power in the meantime ... striking another hammer blow against industry pleas for greater bipartisanship and policy stability ...