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Refinery Safety Overview(RSO) 1
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What is the first process in refining crude oil?
Distillation
What is the process of breaking crude oil into fractions using heat?
Distillation
Distillation at high temperature takes place in which unit?
Coker Unit
What is used to speed up reactions?
Catalysts
What is used to recover catalysts?
Ammonia NH
3
The FCC unit uses a catalyst that flows with the product that is later recovered.
True or False?
True
False
True
Reforming upgrades the octane by changing the shape of hydrocarbon molecules and puts them back together in a more desirable form.
True or False?
True
False
True
Hydrogen Sulfide, a component of crude oil, is probably the most lethal of the primary refinery hazards.
True or False?
True
False
True
What is the primary health concern for
H
2
S(Hydrogen Sulfide)?
Death
What is the main hazard for the Alkylation Unit?
Hydrogen Fluoride or Sulfuric Acid
is a severe respiratory irritant.
Hydrofluoric Acid(not coke dust)
is a serious irritant to the eyes and respiratory system.
Sulfuric Acid ( not coke dust)
Sulfur Dioxide (SO
2
)can be found where?
Heaters, boilers
What could be the effect of exposure to low levels of benzene over time?
Blood changes, leukemia (cancer)
What is the principal hazard for refineries?
Fire and explosion
Hearing protection is required at what level?
85 dB (decibels)
What is the purpose of a catalyst?
Speed up chemical reactions
Ammonia is used to do what?
Neutralizing agent and corrosive control
If acid penetrates the skin, what is being destroyed ?
Deep body tissue
What is the most lethal of the primary refinery hazards?
Hydrogen Sulfide (H
2
S)
Off all the hydrocarbons, which one poses the most serious long-term threat?
Benzene (C
6
H
6
)
What is the process that brings elements to their boiling point?
Distillation
Author
clainez27
ID
193874
Card Set
Refinery Safety Overview(RSO) 1
Description
Process Overview and Hazards of the Process
Updated
2013-01-20T03:22:00Z
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