They do produce energy, but nearly 75% of it is lost as heat off the engine and through the tailpipe before it can be ...

the exit gas temperature is a function of inlet gas temperature, feed-water temperature and steam pressure. The low exhaust gas temperature from gas turbines, typically ranging from 900 to 1050F, ...

Consultation is now open on proposed standards for 6 industrial chemicals. Mercury and mercury compounds are internationally recognised as environmental pollutants. They are listed on the Minamata ...