Tanks, Vessels & Columns
It keeps oxygen from mixing with liquids, and from oxidization.
Nitrogen
Pumps that move condensate from the overhead reflux drum as a reflux back to distillation column.
Reflux Pumps
A compressor that expands and compresses residue gas.
Turbo Expander-Compressor
What causes fouling in the heat exchangers?
Scale
Slime
Corrosion
It is a heat resistant material that reflects heat and radiation from fuel gas burners back to the tubes.
Refractory
What is the overhead product of demethanizer column?
Methane or C1
Low lube oil pressure often is a result of__________.
High differential pressure of filters
Faulty PCV
Lube oil pump strainer clogged
Compresses ethane and propane and send both compressed gases to a condenser where it is used as refrigerant.
Refrigerant Compressor
In a Sulfur Cooler heat exchanger, what fluid is used to cool the hot sulfur in the shell-side?
Boiler Feed Water or BFW
Air registers allow air into furnace and at the same time control the _______of the flame in the firebox.
Shape
Uses a catalyst to convert H2S and SO2 into sulfur.
Catalytic Converter
Are large pumps that transfer product from one gas plant to another gas plant, NGL fractionation plant, or distribution facilities.
Pipeline Pumps
It supplies combustion air to the reaction furnace and auxiliary furnace/burners.
Sulfur Recovery Air Blower
Gas chillers are used in series to chill and condense what?
Natural Gas
What do you call when the flame inside the firebox touches the coil tubes and forms a layer of coke.
Flame Impingement
Tanks that separate unwanted hydrocarbons from recovered steam condensate.
Steam Condensate Skim Tanks
Corrective actions when a pump is observed to be having a high bearing temperature.
Check lube oil system
Check the cooling water system
Check the pump for any abnormal vibration or noise
Report to you supervising operator
The remaining fuel gas to be compressed in the regeneration gas compressor is also called as _______.
Residue Gas
Air Coolers or Fin-Fan Coolers
Reheats the process gases before they go to the catalytic conversion reactor.
Auxiliary Furnace
Contactor Column
Methanol injection pumps inject methanol to prevent the formation of ___________ in the process piping.
Hydrates
You could adjust __________ if the turbine speed of the compressor is too high.
Governor
Abnormal changes to temperature
Abnormal changes to pressure
Abnormal changes to the flow of fluid
Located at the ground level that lights the pilot flame on top of the stack and ignites the pilot burner.
Flame Front Generator