In any heat transfer equipment such as a boiler or Heat Recovery Steam Generator (HRSG), the exit gas temperature determines the amount of energy recovered from the flue gas stream, which is ...
Q: We have a wood burning fireplace and would like to convert it to a gas log fireplace. The couple of fireplace contractors that I have talked to seem to ...
Thirty years ago, more than 800 waste coal piles marred the Pennsylvania landscape, poisoning streams and emitting gaseous odors, including the rotten-egg smell of hydrogen sulfide. Then, as part of a ...