In our terrace wall steam methane reformer(upper east cell)there is a large reciculation flue gas on tubes,we have adjust air registers and cleaned burner tips which has not any effect ,Please tell me what is the main reason of this phenomena?
Dear Sir
In Some Times Outlet Temperature of HTSC Decreases and Again Rises to Normal Temperature ,Is The Excess Sulphur is The Reason of This Phenomena?What We Can Do?
