Latent heat
Heat required to change the state of a unit weight of a substance from solid to liquid or from liquid to vapor without change of temperature.
Latent heat
Heat required to change the state of a unit weight of a substance from solid to liquid or from liquid to vapor without change of temperature
Layering
This occurs in tanks when a high density fuel is mixed with a low density fuel
Lifting
Refers to tankers and barges taking on cargoes of oil or refined product at the terminal or transshipment point
Light Crude
Crude oil with a low specific gravity and high API gravity due to the presence of a high proportion of light hydrocarbon fractions and low metallic compound.