Gas combustion value analyzer
Gas composition
The main component of natural gas is methane (CH4), which is a "clean energy". Methane burns in air to produce carbon dioxide and water. Write the chemical equation for this reaction:. City gas usually contains CO gas. Write the chemical equation for CO combustion
Gas combustion value analyzerHeat value conversion method
Reference calorific value of various fuels:
Liquefied petroleum gas: 23000-24000 kcal/kg
Natural gas: 8500-9250kcal/m
Diesel fuel: 11000kcal/kg
Electricity: 860kcal/kwh
Kerosene: 10250kcal/kg
How much natural gas is equivalent to 1000kg of liquefied petroleum gas?
1000kg×23000kcal/kg÷9000kcal/m3=2555.55m3
According to the calorific value conversion, 1000 kg of liquefied petroleum gas is equivalent to 2555.55m3 of natural gas
Temperature control |
Detector FID |
Temperature control range: 6 ℃ -400 ℃ at room temperature (increments of 0.1 ℃) |
Detection limit: ≤ 8 × 10-12g/s (n-hexadecane) |
Detector TCD |
FPD detector |
Sensitivity: ≥ 5000mV · ml/mg (n-hexadecane) |
Detection limit: ≤ 5 × 10-12g/s (N) |
Detector ECD |
Detector NPD |
Detection limit: ≤ 5 × 10-12g/s (N) (r-666) |
Detection limit: ≤ 5 × 10-12g/s (N) |
