Standard Test Method for Distillation of Petroleum Products and Liquid Fuels at Atmospheric Pressure (Micro Distillation Method)

Importancia y uso:

5.1 The distillation (volatility) characteristics of hydrocarbons and other liquids have an important effect on their safety and performance, especially in the case of fuels and solvents. The boiling range gives information on the composition, the properties, and the behavior of the fuel during storage and use. Volatility is the major determinant of the tendency of a hydrocarbon mixture to produce potentially explosive vapors.

5.2 The distillation characteristics are critically important for both automotive and aviation gasolines, affecting starting, warm-up, and tendency to vapor lock at high operating temperature or at high altitude, or both. The presence of high boiling point components in these and other fuels can significantly affect the degree of formation of solid combustion deposits.

5.3 Distillation limits are often included in petroleum product specifications, in commercial contract agreements, process refinery/control applications, and for compliance to regulatory rules.

5.4 This test method can be applied to contaminated products or hydrocarbon mixtures. This is valuable for fast product quality screening, refining process monitoring, fuel adulteration control, or other purposes including use as a portable apparatus for field testing.

5.5 This test method uses an automatic micro distillation apparatus, provides fast results using small sample volume, and eliminates much of the operator time and subjectivity in comparison to Test Method D86.

Subcomité:

D02.08

Referida por:

D0396-24, D6751-24, D0975-24A, D2880-23, D1655-24, D4814-24A, E3050-24, D1655-24, D6751-24, D1655-24, D0975-24A, D3699-19, D4814-24A, D8147-24, D7467-23, D7566-24B, D7467-23, D0975-24A, D6751-24, D4814-24A

Volúmen:

05.03

Número ICS:

75.180.20 (Processing equipment)

Palabras clave:

batch distillation; boiling range distribution; distillates; distillation; laboratory distillation; micro distillation; petroleum products;