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2. Winter diesel fuel - Wikipedia

   en.wikipedia.org/wiki/Winter_diesel_fuel

   Testing the cold start capability of an engine after three days in a cold chamber. (car maker facilities in the UK, 1945) Winter diesel fuel (also known as winter diesel, alpine diesel, or winterised diesel) refers to diesel fuel enhanced to prevent it from gelling in cold weather conditions. In general it is achieved by treatment with ...

3. Cetane improver - Wikipedia

   en.wikipedia.org/wiki/Cetane_improver

   The cetane number is a key property of diesel fuel, as it measures its aptitude to self-ignite in the combustion chamber. [8] The auto ignition temperature of diesel fuel is around 220 °C (428 °F) at atmospheric pressure. Cetane improver additives are used to decrease this temperature and lead to quicker combustion, by increasing the cetane ...

4. Wet stacking - Wikipedia

   en.wikipedia.org/wiki/Wet_stacking

   Cold weather running or other causes that prevent the engine from reaching proper operating temperature can cause a buildup of fuel due to incomplete burn that can result in 'wet stacking'. [2] [3] In diesel generators, it is usually because the diesel engine is running at only a small percentage of its rated output. For efficient combustion, a ...

5. Diesel fuel - Wikipedia

   en.wikipedia.org/wiki/Diesel_fuel

   Diesel fuel has many colloquial names; most commonly, it is simply referred to as diesel.In the United Kingdom, diesel fuel for road use is commonly called diesel or sometimes white diesel if required to differentiate it from a reduced-tax agricultural-only product containing an identifying coloured dye known as red diesel.

6. Gel point (petroleum) - Wikipedia

   en.wikipedia.org/wiki/Gel_point_(petroleum)

   The gel points of some common petroleum products are as follows: #1 diesel fuel: 15.5 °F (−9.2 °C). #2 diesel fuel: 17.5 °F (−8.1 °C). Heating oil: 16.0 °F (−8.9 °C). Kerosene: −40.0 °F (−40.0 °C). For the petroleum product to flow again, it needs to be brought above the gel point temperature to the ungel point, which is ...

7. Cold filter plugging point - Wikipedia

   en.wikipedia.org/wiki/Cold_filter_plugging_point

   Cold filter plugging point. Cold filter plugging point (CFPP) is the lowest temperature, expressed in degrees Celsius (°C), at which a given volume of diesel type of fuel still passes through a standardized filtration device in a specified time when cooled under certain conditions. This test gives an estimate for the lowest temperature that a ...