Type your answer here... there are around 91,600 BTUs in a gallon of propane. The standard BBQ sized bottle of propane contains 11 pounds of propane. Propane weighs about 4.2 pounds per gallon, so that 11 pounds of propane is about 2.5 gallons in its liquid state. That means there is 91,600 BTUs/Gal times 2.5 gallons so a BBQ sized tank of propane contains about 2.3 million BTUs. If your BBQ has a 50,000 BTU burner, on high heat, it will last a bit over 4 and half hours of run time.
59 YEARS AGO, THE UNIVERSITY IN lAWRENCE, Kansas TAUGHT US IN THE INDUSTRY THAT THERE WERE 36 CU FT PER GALLON AND 2580 BTU PER CU FT. tHAT WOULD GIVE YOU 92,880 BTU PER GALLON. i NOTICE HOWEVER, TODAY THEY SAY THERE IS 35.97 CU FT PER GAL AT 2546 BTU PER FT GIVING YOU A TOTAL OF 91600 BTU PER GALLON. hOW THINGS DO CHANGE!
The Dept. of Energy says 91,330. The American Gas Association says 91,600.
1 gallon of Propane ~= 4.23 lbs ~= 91500 Btus
1 lbs of Propane ~=22000 Btus
20 lb tank of propane holds approx 4 gallons of propane (approx 366000 BTUs)
Hope this helps/
Approx. 93,000 per liquid gallon
430,270 BtU
100000
One pound of propane will produce 21,622 BTU's. 20 pounds of propane will produce 432,440 BTU's. A heater that produces 80,000 BTU's per hour will produce heat for almost 5 1/2 hours.
A British Thermal Unit (BTU) is the amount of heat energy needed to raise the temperature of one pound of water by one degree F. 1 Gallon of Propane is 91,600 BTU's.
Any industrial propane heater will have thousands of BTU's, but will cost a small fortune. Find one in the middle that works well for you.
at 100% efficency 1 cubic foot of propane ( it's no longer liquid or LPG ) = 2668.3431 BTU's
Theres about 430,000 btu's in a 20 lb propane tank. it your grill is 43,000 btu's it would last 20 uses.
20 LBS OF PROPANE WILL PRODUCE APPROX. 36,000 BTU @ 0 DEGRESS, 51,000 @ 20 DEGREES.
One pound of propane will produce 21,622 BTU's. 20 pounds of propane will produce 432,440 BTU's. A heater that produces 80,000 BTU's per hour will produce heat for almost 5 1/2 hours.
A British Thermal Unit (BTU) is the amount of heat energy needed to raise the temperature of one pound of water by one degree F. 1 Gallon of Propane is 91,600 BTU's.
propane has 21,548 BTU per pound so about 2 1/2 pounds per hour remember that propane is stored in a liquid and you need a big enough tank to allow the propane to change from a liquid to gas.
btu of natural gas to btu of propane
A 10,000 BTU heater will use about 1/2 pound of propane per hour. Conversions to different types of energy being used (ie steam, KwH, etc.) will vary the answer, as will variations such as leaks, 02, temperature setting, efficiency, etc.
Propane = 91,600 btu per gallon
The average is about 20,000 BTU's per pound at standard temperature and pressure.
In short, No. Coal comes in the middle of the pack when fuels are compared. Propane produces 21500 BTU per pound, Gasoline 17500 BTU per pound, Coal between 12,000 BTU per pound (Anthracite) to 10,000 BTU per pound (Bituminous) and wood (dried) 7000 BTU or so. On the other hand, Coal can be converted to Gasoline using a process developed during WWII, or to Methane (modern) or to "Town Gas", a mixture of Hydrogen and Carbon Monoxide.
A 100 pound propane tank has a capacity of 2,160,509 BTUs
Any industrial propane heater will have thousands of BTU's, but will cost a small fortune. Find one in the middle that works well for you.
0.104 btu