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According to Ofgem, the average gas consumption of a UK household was between 8,000 kWh and 17,000 kWh in 2017, which is an average cost of £1,123 for both gas and electricity. Ofgem calculates this to be broken down to £487 per year for electricity and £636 per year for natural gas.

Then, the gas volume required for the operating hours of a 1 ton natural gas boiler = 0.7 MW * 3600 s / 36.22 MJ / Nm3 / 92% = 75 m3 / h. Note: The actual power of the boiler is generally not equal to the rated power, so the consumption of gas is only a rough estimate.

The exergy losses in natural gas reforming, where natural gas is the only source of exergy input, comprise approximately 22% of the total exergy input of natural gas (Rosen, 1996).The exergy efficiency and environmental impact to produce 1 MJ of exergy of gasoline have been estimated according to the energy consumption of all petroleum refineries in the US in 1996 (Energetics, 1998).

40 Ton Gas Fired Boiler Price 2018-07-23 14:07:30 Some time ago, a customer consulted for the price of 40 tons gas fired boiler. Our engineers made a detailed list of prices according to the customers' requirements. We know that 40 Ton Steam Boiler, 40 Ton Steam Boiler Suppliers and Alibaba.com offers 406 40 ton steam boiler products.

Mar 17, 2015· Steam, Boiler, and Blowdown Pressure are the same. Combustion Efficiency is the % of fuel energy that is directly added to the feedwater and not otherwise lost or used. Blowdown Rate is the % of incoming feedwater mass flow rate that leaves the boiler as a saturated liquid at boiler pressure.

The output of a 1 ton boiler is 700,000 kcal, and so on. The output of a 10 ton boiler is 7 million kcal. Second, the fuel consumption calculation formula. Fuel consumption = boiler output ÷ fuel calorific value ÷ boiler thermal efficiency.

Mar 10, 2018· I will give you an example, so you can take this as reference and calculate fuel required for any capacity of Boiler for any fuel. Boiler Capacity - 1000 kg/hr Steam Pressure - 10.5 kg/cm2(g) Steam Temperature - 185.5 Deg c (Saturated Steam)- You

This chart approximates the fuel consumption* of a natural gas generator based on the size of the generator and the load at which the generator is operating at. Please note that this table is intended to be used as an estimate of how much fuel a generator uses during operation and is not an exact representation due to various factors that can

Taking a 1 ton natural gas boiler as an example, so you can take this as reference and calculate fuel required for any capacity of Boiler for any fuel. Following parameters are required to calculate fuel consumption to boiler. Boiler Capacity - 1000 kg/hr. Steam Pressure - 10.5 kg/cm2(g) Steam Temperature - 185.5 Deg c (Saturated Steam)

Assuming that the calorific value of natural gas fuel is 36.22MJ/Nm3 and the thermal efficiency of natural gas is 92%, it can be concluded that a 10 ton gas boiler need 750 cubic meters of natural gas per hour, and the 24-hour natural gas consumption of boilers is 18,000 cubic meters. Selection of 10 ton natural gas boiler (steam boiler):

Divide the BTU output by the approximate conversion factor. A natural gas burner rated at 40,000 BTUs per hour divided by 1,000 BTUs per cubic foot uses approximately 40 cubic feet of natural gas in one hour. Exact Gas Consumption. Step 1. Multiply the burner efficiency by the energy content of the gas …