HAZARD AND OPERABILITY STUDY REPORT PROJECT TITLE
DESIGN OF HEAT EXCHANGER USING FLOW OF STEAM
DATE
12/12/2016 LIM CHIEN CHIANG 1979
STUDY NODE
1
PROCESS
HEATING OF "OLATILE SUBSTANCE
STUDY TEAM
PATRIC! ANTHONEY LOUIS 19707 "ANESSA YANJAN HARRY 196#
NO$
STUDY NODE
PARAMETER
GUIDE WORD
POSSIBLE CAUSES
DE"IATION
CONSE%UENCES
1 P&'( )*&+,-$ 1
NO
HEAT EXCHANGER
FLOW
LESS
MORE
RECOMMENDATION
N *, :3*; C*, * ';31 F*.+ ( *+$ 1 33&4$ 4(4$
NO FLOW E3'.3 +44$
2
F+5 ..3*,$
2
C3= , 3.8 ) , >&.(',4 * , (.(+.$
F 3,+ 1 *+ (*8*++- 1 3+4
L44 -.+ ) 4. (&3,$
1
F+5 3,+ *+$
1
R;&+* .4(38 ) , ?5 3,+ *+$
2
L*=*; . 2 .+, (.(+.$
P&38 +44$
2
1
F 3,+ C*; . (&3, *+ )*.+ 1 1 3'(4.8$ ($
1
S, , +.'., ?5 3,+ *, , '*:.'&' *+&$
2
C,++ .4 D4. 3.84 H.; ?5 *+*' 2 2 2 4*,&*,$ , *3.$ 4-4,'$
S5.,3 *+ , '*&*+ 3,+$
2
1
SAFEGUARDS
P.( <+3=*;$
2
LESS FLOW I4,*++ +5 ?5 L5 ?5 *+*' 2 *+*' *, .+, ) , 4-4,'$ 4,*' ?5$
C'(4.8 ..3*,$
MORE FLOW
1
M (44& . *3,
1
O@4(3 (&3,
C3= '*.,*3 1 1 (3&4 * 43&+4
R;&+* (.( '*.,*3
REACTOR AS WELL AS PRODUCT IN COILS A+, ;*4 .+, **3 , .; C,*'.*, D<.4 <&.+&( . R(+*3 3 2 2 2 ++ ?5 2 <.4 (.(.; >&.(', * *+ ..3*, * *+*' 1
HEAT EXCHANGER
FLOW
B*3=?5 )' 1 1 54,*' +.
RE"ERSE
P&3, -.+ *@3,
1
I4,*++ 33= *+
1
P)' ;&+* .4(38 >&.(', * *+
RE"ERSE FLOW
2
W*, 4&3 2 )*.+&
D4. ?5 *, , *3.
I4,*++ (44& R(+*3 )*&+,2 ..3*, *, .+, 2 >&.(', * *+ 4,*'
