Combustion and Emission Characteristics of Premixed Coke Oven Gas-Ammonia Swirling Flames: Data

Combustion experiments of premixed Coke Oven Gas (COG) - NH₃swirling flames were conducted with various COG-NH₃ blends and equivalence ratios, and their combustion characteristics were investigated.In this study, seven cases for NH₃ fraction in the range of 0 ≤ X_NH3 ≤ 0.9 and nine cases for equivalence ratio in the range of 0.6 ≤ Φ ≤ 1.4 were investigated. Data for these conditions are available in an xlsx file, limited to conditions where a stable flame was formed and measurements were possible.In the xlsx file dataset, rows 5-13 correspond to the equivalence ratio for each data point. Columns C-AK show the exhaust gas concentrations of NO, N₂O, NO₂, NH₃, and CO (ppm 15%O₂ dry) for each X_NH3. Columns AL-BE show the chemiluminescence intensity of OH*, NH₂*, NH*, C₂*, and CH*, respectively, as measured by a spectrometer and normalised by its maximum value.