Regan Brown
Kerosene is a popular additive to diesel fuel, especially in cold climates, as it helps prevent the fuel from gelling in freezing temperatures. Gelling occurs when diesel fuel thickens or solidifies in cold temperatures, hindering the engine's operations and impacting the vehicle's ability to start. Kerosene, with its lower gelling point, can be mixed with diesel to lower its freezing temperature. However, while kerosene can be a cost-effective solution, it has disadvantages, including reduced fuel mileage, efficiency, and engine power. Additionally, kerosene's dry burn can damage fuel pumps due to its low lubricity. As such, it is important to consider the benefits and drawbacks of using kerosene as an additive to ungel diesel fuel.
Characteristics and Values of Kerosene and Diesel Fuel
| Characteristics | Values |
|---|---|
| Gelling | Kerosene has a lower gelling point than diesel fuel. |
| Fuel Mileage and Efficiency | Kerosene results in reduced fuel mileage and efficiency. |
| Cost | Kerosene is typically cheaper than diesel. |
| Colour | Diesel is reddish, while kerosene is colourless. |
| Usage | Diesel is almost exclusively used for vehicles, while kerosene is used in jet engines, furnaces, lamps, and heaters. |
| Burning Temperature | Kerosene burns at a lower temperature than diesel. |
| Lubricity | Kerosene has very little lubricity compared to diesel fuel. |
| Energy Content | Kerosene has a lower energy content than diesel. |
| Additives | Kerosene is used as an additive in diesel fuel to reduce its freezing point. |
| Winter Operability | Kerosene improves the winter cold flow operability of diesel fuel. |
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What You'll Learn
- Kerosene is cheaper than diesel and burns at a lower temperature, preventing gelling in freezing temperatures
- Kerosene is a harsher fuel than diesel, and its lack of lubrication can damage a diesel engine's injector pump
- Kerosene is considered a polluting fuel and is not recommended by the WHO for household use
- Kerosene can be mixed with diesel fuel to improve winter cold flow operability
- Diesel fuel additives are a more economical and effective way of improving winter cold flow operability than kerosene
Kerosene is cheaper than diesel and burns at a lower temperature, preventing gelling in freezing temperatures
Kerosene is a combustible hydrocarbon liquid derived from petroleum. It is used as a fuel for jet engines, furnaces, lamps, and heaters. Diesel is also a petroleum fuel, derived from the molecular components of crude oil after kerosene has been extracted. While diesel is almost exclusively used for vehicles, kerosene is sometimes used in diesel engines.
Kerosene is typically cheaper than diesel. It also burns at a lower temperature, which can prevent gelling in freezing temperatures. Gelling is caused by wax in the fuel, and kerosene can dissolve this wax. This makes kerosene useful for changing the cold-weather handling temperatures of diesel fuel. For every 10% of kerosene added to diesel, the cold filter plugging point of the diesel fuel blend is lowered by 2-5°F. In extremely cold weather, it may be more cost-effective to use kerosene as a mixer than a cold flow polymer.
However, there are risks to using kerosene in a diesel engine. Kerosene has very little lubricity compared to diesel, which can cause damage to the engine's fuel pump and other parts. It also contains less energy than diesel, resulting in reduced engine power and fuel efficiency. While kerosene may be cheaper, the wasted fuel may end up costing more. Additionally, kerosene is considered a polluting fuel, and the World Health Organization (WHO) advises against its use in households due to the health risks associated with the particulate matter in kerosene smoke.
Instead of kerosene, diesel engine owners are advised to use additives, lubricants, and winter-safe diesel engine oil to prevent gelling in freezing temperatures. Diesel fuel additives are more economical and effective in improving winter cold flow operability. They can increase engine power and fuel economy, fuel system lubricity, and cetane.
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Kerosene is a harsher fuel than diesel, and its lack of lubrication can damage a diesel engine's injector pump
Kerosene is a derivative of petroleum, with a chemical formula that is combustible. It is a hydrocarbon liquid that is used as a fuel for jet engines, furnaces, lamps, and heaters. Diesel, on the other hand, is a reddish-coloured fuel that is almost exclusively used for vehicles. It is composed of 34 hydrogen and 16 carbon atoms. Kerosene is typically cheaper than diesel and burns at a lower temperature, making it appealing as an alternative fuel. However, kerosene is a harsher fuel that lacks the lubrication properties of diesel. This lack of lubrication can damage a diesel engine's injector pump, leading to costly repairs.
Kerosene has a lower boiling point than diesel, and it is extracted from crude oil first, followed by diesel. Kerosene is composed of hydrocarbon chains with 12 to 15 carbon atoms, whereas diesel has a solid molecular structure. One of the major disadvantages of kerosene is its contribution to greenhouse gas emissions. It is also non-renewable, meaning it cannot be reused or recycled. The fumes from kerosene can be harmful, potentially causing skin and lung issues. Additionally, kerosene is considered a polluting fuel by the World Health Organization (WHO), and its smoke contains particulate matter that can lead to adverse health effects, including an increased risk of cancer, asthma, and respiratory infections.
Despite the cost savings and reduced gelling in freezing temperatures, the risks associated with using kerosene in diesel engines often outweigh the benefits. Professionals in the diesel industry do not recommend mixing kerosene with diesel, as it can cause damage to the engine. Instead, they advise using additives, lubricants, and winter-safe diesel engine oil to prevent gelling. While kerosene may seem like a viable option, especially in cold climates, it is important to consider the potential drawbacks and expenses that may arise due to engine damage.
The use of kerosene in diesel engines can also impact engine power and fuel efficiency. Kerosene burns at a lower temperature, resulting in reduced engine power. The wasted fuel may end up costing more than anticipated, negating the initial cost savings. Additionally, running kerosene through a diesel engine can void the warranty of the vehicle's engine, depending on the specific engine's approved fuel options. It is crucial to consult the vehicle's manual and warranty provider before considering kerosene as an alternative fuel.
In summary, while kerosene may be cheaper and prevent gelling in freezing temperatures, its harsh nature and lack of lubrication can damage the injector pump of a diesel engine. The potential risks and liabilities of using kerosene often outweigh the cost savings. Therefore, it is essential to carefully consider the consequences and explore alternative solutions, such as additives and lubricants, to maintain the integrity and performance of diesel engines.
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Kerosene is considered a polluting fuel and is not recommended by the WHO for household use
Kerosene is a derivative of petroleum, a combustible hydrocarbon liquid. It is used as a fuel for jet engines, furnaces, lamps, and heaters. Kerosene is also known as paraffin or lamp fuel.
Kerosene is considered a polluting fuel and is not recommended by the World Health Organization (WHO) for household use. This is because the smoke from burning kerosene contains particulate matter that can be harmful to health. The ingestion of kerosene is the leading cause of childhood poisoning, and it is linked to a large fraction of severe burns and injuries in low- and middle-income countries. Kerosene smoke exposure is associated with an increased risk of cancer, asthma, tuberculosis, respiratory infections, cataracts, and adverse pregnancy effects.
Kerosene was once considered a relatively clean household fuel, and it is still widely used in low- and middle-income countries for cooking, heating, and lighting. Around 2.1 billion people worldwide cook using open fires or inefficient stoves fuelled by kerosene, which generates harmful household air pollution. Household air pollution was responsible for an estimated 3.2 million deaths per year in 2020, including over 237,000 deaths of children under five.
Kerosene has a lower boiling point than diesel, which is why it is extracted from crude oil first. It is typically cheaper than diesel and has a lower freezing point, making it less likely to gel in cold temperatures. However, kerosene is a harsher fuel that lacks lubrication, which can damage diesel engines unless a lubricant is added. It burns at a lower temperature, making it less fuel-efficient and reducing engine power.
While kerosene can be used in diesel engines, professionals in the diesel industry do not recommend it due to the potential for engine damage and the associated costs of repairs. Mixing kerosene with diesel fuel can be done to gain certain benefits, such as reducing gelling in cold weather and lowering emissions, but it is important to use the correct proportions and only when necessary.
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Kerosene can be mixed with diesel fuel to improve winter cold flow operability
The ratio of diesel fuel to kerosene typically ranges from 80/20 to 50/50. For every 10% of kerosene added, the cold filter plugging point (CFPP) is lowered by 3 to 5 degrees Fahrenheit. This means that kerosene can help diesel fuel pass through a fuel filter at a lower temperature.
However, there are some drawbacks to using kerosene in diesel fuel. Kerosene has less lubricity than diesel, which can lead to increased wear and tear on engine components. It also has a lower energy content, resulting in reduced fuel efficiency and engine performance. Additionally, kerosene is considered a polluting fuel and is not recommended for household use by the World Health Organization (WHO) due to the health risks associated with kerosene smoke.
Instead of using kerosene, diesel fuel additives can be used to improve winter cold flow operability. These additives, also known as cold-flow improvers, are more economical and effective than kerosene. They can lower the operable temperature of diesel fuel by 15 to 20 degrees Fahrenheit and help prevent fuel gelling. They also have water-dispersing properties, minimizing the risk of ice formation in fuel tanks.
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$84.96
Diesel fuel additives are a more economical and effective way of improving winter cold flow operability than kerosene
Kerosene is a combustible chemical formula derived from petroleum. It is typically used as a fuel for jet engines, furnaces, lamps, and heaters. With the price of diesel fuel rising and cold temperatures setting in, some people may consider using kerosene in their diesel engines instead of regular diesel fuel. Kerosene is usually cheaper than diesel and burns at a lower temperature, which prevents gelling in freezing temperatures.
However, despite the benefits, there are several risks associated with using kerosene in a diesel engine. Kerosene has very little lubricity compared to diesel, which can cause fuel pumps to experience a lot of wear and even burn out. Kerosene also contains less energy than diesel, resulting in reduced engine power and fuel economy. Additionally, kerosene is considered a polluting fuel and is not recommended by the World Health Organization (WHO) for household use due to its harmful health effects.
As an alternative to kerosene, diesel fuel additives can be used to improve winter cold flow operability. These additives are designed to lower the operable temperature of diesel fuel, reduce the risk of ice formation, and improve ignition quality and engine performance. Additives are also more economical than kerosene, costing less to treat a gallon of diesel fuel while providing increased engine power, fuel economy, and lubricity.
For example, a cold flow improver additive can be used instead of a 50/50 kerosene blend, resulting in net savings of $1,500 or $0.03 per gallon. Diesel fuel additives can lower the CFPP by as much as 35°F-45°F, compared to a reduction of only 2°F for every 10% of kerosene used. While kerosene may be necessary in extreme cold temperatures, diesel fuel additives are a more cost-effective and efficient solution for improving winter cold flow operability in most cases.
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Frequently asked questions
Diesel fuel gelling occurs when the fuel thickens or ‘gels’ in cold temperatures, which can hinder the engine’s operations and significantly impact your vehicle’s ability to start.
Kerosene has a lower gelling point than diesel fuel. As such, you can mix it with diesel fuel to lower the point of freezing.
Kerosene has very little lubricity compared to diesel fuel. Without the lubricity, fuel pumps experience a lot of wear and may burn out. Kerosene also reduces fuel mileage and efficiency.
Alternatives to kerosene include diesel fuel additives, anti-gel, and using a hair dryer to heat the fuel filter.
If your truck stops running, you should add kerosene and let the engine run long enough to combine the fuels properly and provide a steady flow of the mixture. This may take a considerable amount of time, especially for larger trucks.
