IBTE Weekly Test 3

What are the material feeds of Acid Gas & LPG Unit?

• Treated Dry Gas, Rich Amine, Treating Coking LPG, Treated Amine

• Dry Gas (LER), LPG (Hydrotreating), Flare Gas (FXCU), Lean Amine (SRU)

• Dry Gas (LER & FXCU), LPG (LER& FXCU), Flare Gas (Port & Storage Dept), Lean Amine (SRU)

• Dry Gas (FXCU), LPG (FXCU), Lean Amine, Rich Amine

What is the material that is in continuous circulation in Acid Gas & LPG Unit?

• Rich Amine

• Dry gas from LER

• LPG from LER

• Alkali Solution (Caustic)

Which is the correct statement below?

• Demineralized water used in D203 & D206 is to remove alkali solution

• Demineralized water used in D203 & D206 is to remove mercaptan 

• Demineralized water used in D203 & D206 is to remove amine

• Demineralized water used in D203 & D206 is to remove LPG

What is the product quality of H₂S in treated LPG?

• Less than or equal to 8mg/m³

• Less than or equal to 1.5mg/m³

• Less than or equal to 20mg/m³

• Less than or equal to 50mg/m³

What is the operating condition of C101 pressure?

• 0.5~0.85 Mpa

• Less than or equal to 0.95 Mpa

• Less than or equal to 0.85 Mpa

• Less than or equal to 0.50 Mpa

What is the purpose of adding lean amine to C101, C102, C103, C104, C105?

• to remove H₂S

• To remove mercaptan

• To remove C3 and C4

• To remove C5

What are the products of Acid Gas & LPG Unit?

• Treated dry gas, treated LPG, treated coking LPG, rich amine

• Treated dry gas, dry gas (LER), LPG (Hydrotreating), flare gas (FXCU), lean amine (SRU)

• Alkali solution, rich amine, treated dry gas, treated coking LPG

• Dry Gas (LER & FXCU), LPG (LER& FXCU), Flare Gas (Port & Storage Dept), Lean Amine (SRU)

What is the purpose of D207 tank?

• To remove entrained alkali and disulfides in the tail gas

• To remove H₂S in the tail gas

• To remove alkali in the tail gas

• To remove mercaptan in the tail gas

What is the pressure control of D206?

• 0.5 Mpa

• 1.0~1.4 Mpa

• 1.2~1.8 Mpa

• 0.5~0.85 Mpa

What is absorber in pin yin?

• xī shōu tǎ

• zài xī shōu tǎ

• Wěn dìng tǎ

• jiě xī tǎ