Font size
WorksheetsGUEST LECTURES FROM INDUSTRY PRACTITIONERS PERT 2.1
Total questions: 12
Worksheet time: 4mins
Choose a utility system that MAY NOT BE present in a SMALL LNG processing system.
water treatment facilities
cooling water system
waste water treatment
fuel gas system
blowdown & flare system
Choose the control systems that exist in closed fresh cooling water system.
flow control system
pressure control system
level control system
temperature control system
What factors should be considered in the use of an open cooling water system.
environmental concern
capital expenditure
operational expenditure
all mentioned factors are correct
what is the function of the strainer in cooling water systems?
prevent the occurrence of biological fouling
retain the impurities
clear up the sea water
The main source in the fresh water treatment facility at LNG Bontang is ...
well/underground water
sea water
surface water
all type of water mentioned are true
Main control system in compressed air system at LNG process is ...
pressure control system
level control system
temperature control system
composition control system
Boiler feed water quality parameters that must be considered in the steam generation unit are ...
pH, conductivity
pH, conductivity, dissolved oxygen
pH, conductivity, dissolved oxygen, turbidity
The by-product of the steam generation process at the boiler is ...
fuel
water
flue gas
excess air
The source of fuel gas used in gas turbine generator is ...
boil off gas
fuel from feed
LNG Flash Drum
boil off gas and fuel from feed
The control systems that may exist in a wastewater treatment system are ...
flow control system
pH control system
temperature control system
pressure control sytem
The control systems that exist in this picture are/is ...
level control system
level control system and flow control system
flow control system
The following are process parameters that must be considered in sour water treatment, except...
total suspended solid
total dissolved solid
pH
oil content
