8/18/2019 condensate stabilizer tugas.docx
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1. What is the function of plant 16a. To stabilize the mixed
hydrocarbon condensate by
removing the lighter component to meet a condensateproduct
specication of RV !"1# $%
b. To produce a huge amount of fuel gas for boiler
c. To purify fuel gas product before entering to fuel
gassystem
d. To produce purify &' propane and butane before storing#.
What are the important operation process variable in a
condensate stabilizer unita. &evel of condensate surge drum
and overhead column
accumulatorb. (lo) of condensate feed to stabilizer column and
)ild
condensate to surge drumc. &evel and temperature at bottom
column and overhead
column pressured. *ll ans)ers are right
+. What should operator do )hen the condensate product,s
RVexceed the limita. %ncrease the condensate feed rate to
stabilizer columnb. %ncrease the overhead column pressurec.
%ncrease the amount of steam supply to reboilerd. Reduce the amount
of steam supply to reboiler
-. Why the level of surge drum is prevented from over oodinga.
To prevent li/uid hydrocarbon condensate carry over to fuel
gas system
b. To prevent any li/uid hydrocarbon losses because its
highcommercial grade
c. To maintain li/uid hydrocarbon supply for
condensatestabilizer column
d. To prevent level control valve open to release li/uid
toblo)do)n system
0. What )ill happen if the steam supply to reboiler is not
enougha. (looding may occur at condensate stabilizer columnb. RV of
product )ill exceed the limitc. RV of product )ill be lo)erd.
*ns)er a2 and b2 are right
