WE HAVE TWO IDENTICAL KILNS SP 4 STAGE PH WITH UNAX COOLER. NOX MEASURED AT THE FINAL ESP STACK IS
KILN 1 = 293 MG/NM3
KILN 2= 498 MG/NM3
HOW CAN I CALCULATE THEM TO PPM
WHAT SHOULD BE THE NORMAL MG/NM3 OR PPM IN THE VENT STACK ?
WHAT SHOULD BE THE PPM AT KILN INLET ?
ANOTHER KILN SLC GRATE COOLER , NOX MEASURED
KILN PH ESP STACK = 195 MG/NM3
PRECALCINER PH ESP STACK = 1361 MG/NM3
LET ME KNOW THE REASONS FOR SUCH LARGE VARIATION?
WHAT IS THE NORMAL NOX AT CALCINER KILN INLET & PRECALCINOR OUTLET DUCT & WHY?
CAN WE CALCULATE NOX AT EACH STAGE?
PL. REPLY
MMM