A state of emergency has been declared in West Virginia following a spill into the Elk River of a chemical used to treat coal before it’s burned, called “4-methylcyclohexane methanol” — some details ...
Engineering software developer and pump specialist TAS Online has secured contracts with three coal washing plants to assess the efficiency of their pumps, using portable instrumentation and their ...
Some results have been hidden because they may be inaccessible to you
Show inaccessible results