The main difference between propane and butane gas is their chemical structure. Although they are both composed of carbon and hydrogen chains, the number of carbons and hydrogens in each differ slightly. Propane, for instance, is composed of a three-carbon chain with eight hydrogens. Butane, on the other hand, has a four-carbon chain with ten hydrogens, which is only one carbon and two hydrogens more than propane.Know More
According to HowStuffWorks, propane and butane are the only two liquefied petroleum gases that have the ability to be stored in liquid form with moderate pressurization. This explains the similarities between their carbon-hydrogen structures. The slight difference between them gives each of the gases unique characteristics. For instance, propane gas has a boiling point of minus 44 F, which means that it vaporizes even at low temperatures. Because of this, propane burns clean and requires only a simple nozzle for vaporization. According to the U.S. Energy Information Administration, propane is most commonly used for residential and commercial heating, cooking fuel and petrochemicals.
Butane, however, has a much higher boiling point of 31 F, which indicates that it does not vaporize nearly as quickly as propane. Due to its higher boiling point, it has fewer uses. Butane is used for petrochemical feedstock and blending with propane and gasoline. It is most commonly used as lighter fuel and in the manufacturing of synthetic rubber for tires.Learn more about Outdoor
To refill a butane lighter, first reset the flame intensity. Next, remove excess air from the fuel tank. Finally, fill the lighter using a butane gas refill can.Full Answer >
To inspect propane barbecues for blocked tubes or burners, remove the briquettes and cooking grids according to the manufacturer's directions, and visually inspect the tubes and burners on a propane gas grill for blockages. You need the owner's manual and approximately 5 minutes of time to visually inspect a readily accessible burner assembly on a propane gas grill.Full Answer >
Propane tanks can be purchased online through the websites of hardware and home improvement stores such as Lowe's, The Home Depot or Ace Hardware. General retail sites such as Amazon also sell various types of propane tanks.Full Answer >
To build a propane fire pit, install a propane regulator in the middle of a concrete base after building a fire pit in an excavated area. Connect the copper tubes of the propane tank to the regulator, and connect the regulator to the gas line.Full Answer >