Propane burns cleaner, hotter and uses less atmospheric oxygen. It is relatively easy to liquefy and compress, and has a boiling point of -44°F (-42°C), which means that it turns into a gas as soon as it comes out of the tank at any temperature above this. What’s the difference between Butane and Propane? Why do butane and propane have the same uses but different sources of supply? Comment passer du butane ou propane au GPL ? Johnno is the man for gas, but here's my (mis)understanding. Both gases are derived from petroleum, either from oil or natural gas, but have different chemical structures. When people need to go camping, hiking or mountain climbing, especially in cold weather, propane is preferred over butane as a fuel for cooking. ΔH = 3(-393.5) + 4(-241.8) - (-104.6) ΔH = -2043 kJ per mole of C3H8. And the container is lighter. Butane, while not as easy to find in many places, is nonetheless a popular fuel for lighters, torches, and some camping stoves. It is used as a fuel in gas barbeques, lanterns and camping stoves. As long as access to an adequate supply is available, the energy efficiency and price advantage can make butane a better deal in many, but not all, circumstances. Favourite answer. Propane camp stoves are popular because their fuel is economical and burns better in cold weather and high altitudes compared to other liquid fuels. Stoves, ovens, heaters, and car engines are all run either by propane or butane. (Is a butane torch hotter/cooler than a propane torch?). When stored as a liquid in a tank, it exerts a greater pressure than Butane at the same temperature. Butane and propane has similar qualities because of which people often confuse about them and consider them the same. Butane is the preferred propellant, with a lower vapour pressure at a given temperature, being about ¼ that of propane. 6 years ago. Another supplier has offered us some 66 percent Propane, 34 percent Butane bottles at a cheaper price. Butane burns more cleanly and provides more energy, but propane is a better choice for situations in which temperatures may drop below freezing. Will this sort out the problem? Propane is far more dense than butane. Automobiles run on liquefied petroleum gas or LPG which is made by mixing propane with other fuels like butylene, propylene or butane. Propane and butane are often combined in mixed fuels, which provide some of the advantages of each. Both are used to fuel vehicles and for heating stoves. Propane and butane are classified as Alkane. Both propane and butane are gases at room temperature and under atmospheric pressure. 2. The terms propane and butane are very common nowadays, especially since they are used for both industrial and household purposes. We use 45kg bottles (we have 17 of them) to heat water and to cook with. On the other hand, large, portable propane tanks are sometimes used for activities like gardening. The fire and hazard risks of both gases are quite similar. The burning may occur as complete combustion or incomplete combustion. Now that we have looked at the similarities, we will look at the differences in butane and propane. They are commonly used as cooking fuels, particularly in portable camping stoves, according to Michael Hodgson, author of "Camping for Dummies." Butane and propane are both types of liquefied petroleum gas and they have chemical structures due to which they have similar properties. In enclosed areas, for all the aforementioned reasons, propane is the preferred fuel. There are certain differences between butane and propane which could either be advantageous or disadvantageous depending on how they are being used. pisgahchemist. It stores well in variable weather conditions and even below freezing temperature will not affect the storage conditions of propane because of its propetries. Les deux gaz sont néanmoins théoriquement substituables l'un à l'autre. Pure propane needs a strong steel container to hold it under pressure; combining it with butane means that the pressure can be lower, and the container lighter, which is important for campers and backpackers. Can anyone tell us if there is any benefit from changing to a propane cylinder? Butane. Is Butane or Propane a Better Fit For You: The Pros and Cons. Learn more. They have chemical structures due to which they have similar properties. is it going to work? Propane can easily be stored outside in almost all environments, since temperatures below freezing don't affect how it is stored or used. You are comparing the heats of combustion. LPG, or liquefied petroleum gas, is a common mixture of the two substances. One burns hotter than the other - from memory, I think it was propane? Propane (C 3 H 8) and Butane (C 4 H 10) are both flammable hydrocarbon gases with similar or identical formulae categorised as Liquid Petroleum Gas - LPG. Butane and propane are both types of gases which are used for industrial and house-hold purposes. Wondering which is more energy/cost effective: I am buying an engine that was designed to run on propane, however I live in central america and all we have here is butane. La pression du gaz propane est naturellement plus forte que celle du gaz butane. Butane burns more cleanly and provides more energy, but propane is a better choice for situations in which temperatures may drop below freezing. Utiliser un kit ? Le butane est sensible au gel et ne doit pas être stocké en extérieur, à l’inverse du propane qui lui résiste aux températures fraîches. Mixed with small amounts of other substances like butylene, propylene, and butane, it can be used as an automobile fuel known as liquefied petroleum gas (LPG). Butane is not a bad fuel, just a less practical one in real life for many of us. So Propane, as an LPG, is most suitable for exterior storage and use. Additionally, propane has a lower boiling point compared to butane and is readily available at most gas stations and stores. The name butane comes from the roots but-(from butyric acid, named after the Greek word for butter) and -ane. Butane turns to liquid in near freezing temperatures, so it not good for outside use in the winter. The camping fuel I purchase is a mix of propane and butane. In North America, the gases are represented in the National Fire Protection Association (NFPA-704) classification system identically. Par conséquent, leur stockage ne requiert pas les mêmes conditions et on n'utilise pas du butane ou du propane pour les mêmes usages. "propane ou butane" ce sont pour la plupart des brûleurs exactement les mêmes. Whilst they are different forms of LPG, they are still both LPG. Butane and propane are both types of gases which are used for industrial and house-hold purposes. Thus, butane can be the preferred choice when it is available in adequate amounts since it is energy-efficient and also has an advantage of cheaper price. 2 Answers. Do they burn at the same temperature? Propane and Butane, while separate chemicals, are both classified as LPG - Liquefied Petroleum Gas – individually or as a mixture. In some cases, the gases may be used interchangeably, but people should always consult the manufacturer before attempting to substitute one for the other. can a commercial griddle or charbroiler that uses propane as a fuel still use butane as a fuel? This advantage makes butane a good choice for those trying to pack light, such as backpackers or campers. Butane(/ˈbjuːteɪn/) or n-butaneis an alkanewith the formula C4H10. can you use propane on a portable heater that uses calor gas? 1. Will a farm tractor currently burning butane also run on propane without any modifications to the engine? Aerosols may also use the gas as a propellant. Both propane and butane are types of liquefied petroleum gas. C’est pour cette raison que le propane est utilisé pour le matériel de camping par exemple. Butane is a highly flammable, colorless, easily liquefiedgasthat quickly vaporizes at room temperature. Operating temperature is the main difference between Propane and Butane gas. Butane and propane torches are used for different purposes based of the ease of handling, size and heating temperature of each torch. par contre le détendeur est spécifique quand celui-ci est nécessaire il n'est pas conseillé d'utiliser le meme détendeur. C3H8(g) + 5O2(g) --> 3CO2(g) + 4H2O(g) ΔH = sum of the heats of formation of products - sum of the heats of formation of reactants. However, they have some differences that may spe… 2: a tractor on butane will run on propane but it will not have as much power. Examples of these are 5kg & 10kg Mac Gaslight and the 5kg & 13kg Calor Gas Patio Gas. Butane vs Propane vs IsoButane. We are camping in Spain with a motor home. The rating indicates high flammability, normal stability, a mild health hazard risk, and no special considerations such as an unusual reaction when mixed with water. The formula compound for propane is C3H8 while the formula compound for butane is C4H10. The first fact consumers need to know about butane is this: Often when we talk about butane and propane that is sold commercially, the actual product is in fact a mixture of the two. Ultimately, the gases are quite similar, and the choice between the two largely depends on the availability and intended use of the product. We have connected up our refrigeration unit to a butane gas cylinder and the gas flame is blue. When combusted, they produce carbon dioxide, water, carbon monoxide and soot. Propane tends to be cheaper than butane, Butane however burns cleaner. A compromise with combustion efficiency and freezing points must have been made. Server responsed at: 01/01/2021 11:11 p.m. All texts are contributed by our excellent writers. While there are many similarities between these gases, there are also subtle differences. Butane vs Propane - Choosing Butane or Propane Gas Propane is better for cold weather with a lower boiling point, at -42°C vs -0.4°C for butane. Propane or Butane - last time I asked that question, UN peace keepers were called in. Le butane a une molécule composée de 4 atomes de carbone et 10 atomes d'hydrogène ; Le propane a une molécule composée de 3 atomes de carbone et 8 atomes d'hydrogène. This combustion gives carbon dioxide, gases like carbon monoxide and water … Each burns at similar temperatures and both release water and carbon dioxide as waste products. Changer de bonbonne ? Basically, I would like to know which is the best option for us price wise? Such mixes are popular for camping stoves in particular. Butane is a gas at room temperature and atmospheric pressure. Relevance. Si c’est possible, il faut éviter qu’il y ai plus d… They are very common and can be used in stoves, ovens, heaters and even car engines. The butane and propane's similarities can be found out easily. Cette différence physique entre butane et propane, pourtant minime, implique ainsi des différences dans l'usage des deux gaz pour le consommateur. Butane is an alkane with the chemical formula , as shown in Figure 2.As a type of hydrocarbon, it can undergo hydrocarbon combustion which releases heat energy. Propane . Happy every day. butane definition: 1. a gas obtained from petroleum, used in its liquid form as a fuel 2. a gas obtained from…. Although butane is generally less expensive than propane, it can be also be more difficult to use; because it is not as common, many devices are not designed to work with butane tanks. Propane and butane are both combustible fuels derived from petroleum. One of the advantages of butane is its improved fuel efficiency. Propane and butane are both gases that can be utilized to heat fuel. These gases can be burnt, releasing heat energy. the cigarette lighter is not a butane or propane lighter. Although proponents of each gas hold theirs to be the superior, both have benefits and disadvantages. If similar volumes of both substances are burned at temperatures above freezing, butane will provide about 12% more energy. Both are extracted from petroleum in oil or natural gas form. Both these gases are combustible gases. Butane burns more dirty than propane and consumes more oxygen to perform complete combustion. Propane is suited to colder climates and Butane works well in warm climates. Butane-Propane News (BPN) Magazine Digital Edition Subscribe to Butane-Propane News (BPN) Independently owned Butane-Propane News (BPN) is dedicated exclusively to the propane industry, which has been its sole focus since it was founded in 1939. Ultimately, the gases are quite similar, and the choice between the two largely depends on the availability and intended use of the product. Butane is one of the hydrocarbon components of raw natural gas, which is a type of fossil fuel. Because propane has a lower boiling point, it can be used to force the butane out of the container, even at temperatures at or below freezing. Pour l’achat et l’installation d’un chauffe eau à gaz, plusieurs critères sont à retenir : 1. le nombre de personnes dans le logement, 2. vos habitudes de vie (préférence pour les douches ou les bains et leur quantité hebdomadaire), 3. nombre d' équipements sanitaires (nombre de douches, de baignoires, de lavabos et d'éviers), 4. surface et configuration du logement : emplacement de l'appareil de production d'eau chaude par rapport aux différents points de puisage. Butane is usually removed from natural gas before being shipped to customers, but then butane is sold separately as a fuel itself. So Propane, as an LPG, is most suitable for exterior storage and use. Although propane is more popular, butane continues to be used as a fuel source. It is a Zippo brand lighter that uses kerosene, white gasoline or lamp oil. If the gas needs to be stored for a long time or in variable weather conditions, propane is usually a better choice than butane. Enfin, si vous avez un doute entre propane et butane au moment de choisir votre bouteille de gaz, n’hésitez pas à demander conseil à votre revendeur Antargaz. It's not a matter of which fuel is better, but which is fuel is more appropriate for what occasion. In both cases, a flame is given by the burning of these gases. Unlike butane, propane is available more easily in small portable tanks and is used widely for heating houses. Lv 7. It is used as a fuel in stoves, cigarette lighters and even in aerosol sprays as a propellant. We will start off by looking at the properties of butane. to no. In the three pictures where it shows a lighter, tank, and aerosol can. Découvrez notre gamme de produits Propane - Butane à bas prix. Canac, le centre de la rénovation pour la quincaillerie et les matériaux à bas prix. Is this correct? Propane has a lower boiling point than butane so it will continue to convert from a liquid to a gas even in very cold conditions, down to -45ºC. @anon40202 - you can burn butane in your propane tractor but, since butane has more energy, you may need to adjust idle settings, etc. We currently have a 90 percent Propane, 10 percent Butane mix and were told this is longer lasting burning so will cost us less in the long run. When stored as a liquid in a tank, it exerts a greater pressure than Butane at the same temperature. For example, many chefs use a butane torch to help burn sugar on desserts, such as the crème brûlée. What burns hotter, butane or propane? It is common to distribute a mixture of propane (C3H8) and butane (C4H10) (LPG) for combustion purposes. If same volume of butane and propane is burned at temperature above freezing, butane will end up providing 12% more energy than propane. Some people think that propane and butane are just the same because they share similar qualities. Butane is rarely used to heat homes or buildings in places where it gets very cold because it cannot be stored outside and still work effectively. But you should know that butane is more efficient than propane when used as fuel. Propane has a density of 493 kg/m³ while butane being 2.48 kg/m³. If the amount of oxygen available is limited when the gasses are being burned, they may also produce soot and carbon monoxide. Below its boiling point, butane stays a liquid, and there is no pressure change to force it out of its container. Thanks for the post. By looking at the information on your site, it doesn't appear that way. 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Review: a tractor on butane will stop working at around freezing and propane have same! Efficient than propane and butane are gases at room temperature and atmospheric pressure -2043! Between butane and propane which could either be advantageous or disadvantageous depending on how they are being used often! Is readily available at most gas stations and stores delicious foods and see different people gamme...? ) leaks can be easily detected more popular, butane continues to be stored in... Can a commercial griddle or charbroiler that uses propane as a fuel source and how they are being burned they! Lanterns and camping stoves in particular johnno is the best option for us price?! Above freezing, butane will run on liquefied petroleum gas, but have different structures! Sold separately as a fuel itself soot and carbon monoxide and soot propane gas is,. Motor home for all the aforementioned reasons, propane is used as a fuel source butane however cleaner...