daer
frome my experriance the blue flame indecate that hydrogen gase passing to the flair system ,i facied this case mor than one time and every time when we do the check we find that ther is hydrogen passing to the blow dowen system ,and when we stop this passing the flair return to the orang...
dear saxon
i have the same problem wth the sam exchanger,the exchanger is new and have a mixing nozzel to mix the hc with hydrogen.
i think that the problem with the over att heat transfer cof.calcolations,can you help me to check the exchanger calculations to fixe the exchanger problem.
thanks