Assuming that flue gases contain only these two gases, the losses [kW]can be calculated as: φ L1 = m& CO ⋅ H l,CO + m& H 2 ⋅ H l, H 2 (9) where m& CO is the mass flow of carbon monoxide [kg/s], m& H 2 the mass flow of hydrogen, H l,CO the lower heating value (LHV) of carbon monoxide (10,12 MJ/kg), and H l,H 2 the lower heating value (LHV) of hydrogen (119,5 MJ/kg).

Get A QuoteMar 05, 2019 · Flue Gas Dilution the calculation is: Flow rate in l/sec = 4.44 x rated input of boiler in kW. The volume flow rate provided by the fan will depend on …

Get A QuoteCombustion of fuel release flue gases which is a mixture of Carbon Dioxide, Carbon Monoxide, Sulfur Dioxide, H 2 O Vapor, Nitrogen or Nitro-Oxides, Oxygen and ash particles. The quantity of flue gases is also calculated using stoichiometry calculation when air reacts with the fuel. You can also refer to Thermodyne's Boiler Bible that provides you the general composition of above elements for various fuels.

Get A QuoteApr 15, 2020 · To determine all boiler losses, the flue gas composition, net calorific value, and specific heat of flue gas need to be calculated. Table 4 presents the results of the volume fraction of individual flue gases components, volume of water vapor in flue gases, as well as, theoretical air consumption requirement. 3.1. Flue gas composition

Get A QuoteValidated methods for flue gas flow rate calculation with reference to

Get A Quotethe air enters the boiler at a rate of 130 kg/hr at 42.5oC, and the water enters the boiler at a flow rate of 1000 kg/hr at 10oC. The composition of the dry flue gas leaving the boiler at 700oC are found to be 0.9% O 2, 9.7% CO 2, 0.02% CO and the balance N 2 •Sketch a process flow diagram of the above process

Get A QuoteCalculator: Flue Gas Analysis | Thermodyne Boilers

Get A Quoteanalyses. The calculated flue gas flow is compared with the reference flue gas flow calculated from the elemental composition. It is shown that, for a wide range of coal and biomass compositions, the above formula performs very well. For light fuel oil the formula is: V God = 1.76435 + 0.20060 H (N) (m 3/kg) and for natural gas: V God

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