The Difference Between Fuel Oil and Diesel in Diesel Generators Part 3

What measures should be taken under high temperatures?

The difference between fuel oil and diesel is that it is easy to form paraffin crystals when fuel is added below+5 degrees. The lower the temperature, the larger these crystals become. Heating oil becomes difficult to filter from a temperature of about -10 degrees because the filter will then be blocked by crystals.

The remedial measure here is the so-called winter diesel, which can be used up to -22 degrees Celsius by adding kerosene or other flow improvers.

Under no circumstances should gasoline from the fuel oil itself be inhaled, as this will reduce lubrication capacity and may cause damage to the injection pump. But even if the moisture content is too high, problems can still arise in winter due to the formation of ice crystals.

Remedial measures include providing accessories for the products provided here, such as electrical heating and filtration systems. But additives, such as liquefied petroleum gas flow fitting, can also effectively solve the problem here.

Measures to deal with fuel oil impurities

The difference between fuel oil and diesel: Fuel oil is more polluted than diesel. The diesel tank can be sealed by impurities. That is to say, some fuel oil contaminated by microorganisms is stored for more than 6 months.

Therefore, diesel filters should be drained regularly. In addition, to avoid the formation of condensate in the tank, the tank should be filled as much as possible with water. Adding licorice anti bacterial diesel additives can help with the harm to microorganisms.

It is recommended to fundamentally reconsider using fuel oil instead of diesel, as this is related to the high cost of operating generators.

If the service life of the generator is limited, consideration should be given to transitioning from diesel to fuel oil.

For tests that require regular testing, it is best to always use diesel fuel. Only convert to fuel oil (if available) when running for a long time.

Storage capacity of biodiesel

For example, in Germany and Austria, legislative bodies also provide diesel biodiesel.

Conventional diesel has a worrying storage capacity of approximately 6 months by adding biodiesel. After 6 months of storage, microbial humus may increase. Microorganisms form corrosion in the engine and fuel tank, forming biomass that may damage fuel injectors and pumps.

This can become a problem, especially in emergency situations, as they are usually rarely used. Pay attention to the refueling time and empty the fuel tank accordingly or run the emergency generator regularly. Only in this way can normal operation be guaranteed!

However, it is best to use and test top-level diesel here, but these diesel varieties also contain a proportion of biodiesel.

Commercial high-quality diesel, although also containing biodiesel, is made from specially hydrogenated vegetable oil and can be stored for up to 2 years.

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