REFINERY OVERVIEW COMPREHENSIVE FINAL EXAM STUDY GUIDE WITH 59 QUESTIONS AND ANSWERS

REFINERY OVERVIEW COMPREHENSIVE FINAL EXAM STUDY
GUIDE WITH 59 QUESTIONS AND ANSWERS
"ACU" is an acronymy for? - -Atmospheric Crude Unit

-"DHT" is an acronym for? - -Distillate Hydrotreater

-"FCCU" is a acronym for? - -Fluid Catalytic Cracking Unit

-"GHT" is an acronym for? - -Gasoline Hydrotreater

-"VDU" is an acronym for? - -Vacuum Distillation Unit

-"VTB" is an acronym for? - -Vacuum Tower Bottoms

-Amine containing very little H2S is referred to as? - -Lean

-Amine is used to ____ and ____? - -*Remove H2S from hydrogen streams
*Remove H2S from refinery fuel gas stream

-Amine that is loaded with H2S is referred to as? - -Rich

-Crude is? - -Unrefined oil

-DHT 1 is in ____service? - -Jet

-DHT 2 is in ____ service? - -Gas Oil

-DHT-3 is in ____ service. - -Diesel

-FCCU gets its name primarily because its process? - -To move catalyst through process & regenerates
before reusing

-GHT is in ____ service? - -Gasoline

-If the instrument air compressors fail to supply enough pressure, the backup supply is? - -Nitrogen

-Isomerization is the process of? - -Converting normal or straight carbon chains into isomer or branched
carbon chains

-Naphtha is basically? - -Gasoline

-One of the product streams of the TDP is a ____ stream. - -Mixed (Benzene, Toluene, Xylene, & C9+)

-The DEMEX is currently used for? - -Provide feed stock for the Delayed Coker Unit