Distillation separates hydrocarbons based on differences in:

Octane rating measures:

Cracking increases yields of which product group?

Floating roofs help gasoline tanks by:

LPG products (propane, butane) must be stored:

What does API tell you about crude oil?

Pressure inside towers is important because it affects:

Vacuum distillation is used because heavy hydrocarbons:

What role does lab data play in operations?

What is a “printer driver”? How are they typically acquired and installed?