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The calorific value of natural gas is 8 × 10 seventh power J / m3. How much J heat can be released by completely burning 3 m3 of natural gas?
2.4 × 10 to the eighth power J
The calorific value of natural gas is 4.4 * 10 ^ 7J, and the calorific value of gas is 1.8 * 10 ^ 7?
4.4*10^7j-1.8*10^7 j=2.6*10^7 j
Release 2.6 * 10 ^ 7J more heat
The heat released by consuming 2L natural gas is? (the heat value of natural gas is 7 × 10 to the 7th power J / m3)
It is assumed that the natural gas is completely burned
1 liter = 0.001 cubic meter
2L = 0.002 M3
Q = VQ = 0.002x7 × 10 to the 7th power
=1.4 × 10 to the fifth power J
How many cubic meters is a ton of liquefied natural gas (LNG) converted into
As above
My girlfriend works in natural gas company. She told me that natural gas is calculated by M & sup 3
At 15.61 degrees Celsius
1 M & sup3; liquefied natural gas (LNG) can be gasified to 600 m & sup3; gas
The mass of LNG is about 430-470 kg
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