i think it is one british thermal unit
Ethane has 65,869 Btu per gallon.
71,100 BTU per gallon of LNG.
2.976
About 115K BTU per gallon.
Around 138,370 Btu per gallon, according to ATRI: ULSD Has More Energy Than Engineers First Expected] (1/26/2009). This is 7.227 Gal/MMBtu. Thare are other numbers commonly in use, 139,200 and 140,000.
1 gallon for #1 Kerosene produces 135,000 BTUs. #1 Kerosene is closely related to #1 Diesel and JP8 (Jet Fuel) - they differ chiefly in additives. Likewise, #2 Kerosene, Diesel #2, and Furnace Oil are similar to one another. #2 oils have higher sulfur content, which leads to more eye and lung irritation from the emissions. However, they are also comprised of longer hydrocarbon chains, and therefore weigh more per gallon and also have somewhat higher energy content.
Propane has a heat content of 19,900 btu/lb net. This means that a 36000 btu/hr heater needs to burn 1.809 lbs of propane per hour to produce this amount of heat. A 40 lb bottle will last about 22 hours if the heater runs continuously.
1 US gallon is 128 ounces.
About 115K BTU per gallon.
114,000 BTU/gallon
For regular gasoline, 125,000 BTU per US gallon
About 114,000 BTU per US gallon.
82,810 Btu/gal of Propylene
76000
150.000
140,000
Propane = 91,600 btu per gallon
btu per pound * pounds per gallon OK, it sounds as if you know the value of fuel in oil btu per pound.Now find out how much a gallon of fuel oil weighs and multiply the btu value x that weight in pounds and that is the value per gallon. Or simply, diesel fuel is #2 fuel oil which contains 140,000 btu per gallon.
#2 fuel oil = 140,000 btu/gallon. Psi does not matter.
approx. 140,000