There are few people in the world who understand all of the risks that coal miners have to take, every day, in order to gather the large quantities of the fossil fuel necessary to provide energy acros...

Problem: An underground coal mine is remotely monitored for combustible gases. When it is discovered that methane has risen above safe levels in a particular segment of the mine...

One of the most produced chemicals in the United States is anhydrous ammonia. Ammonia is a gaseous compound composed of nitrogen and hydrogen (NH3) that releases a unique pungent odor....

Energy production is once again a prominent industry in the nation during a time when fuel costs continue to soar....

In today’s society, most residential and commercial structures including schools, offices, hospitals, parking garages and warehouses utilize heating, ventilation and air conditioning (HVAC) systems....