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' w) |" G' P: C& g5 O计算结果：
# ]" k8 M9 V6 d/ b3 l( BShortcut Column 'SCD1' : [% i7 V& k- ~$ y0 U4 Q
FEEDS$ \. Y X$ X9 _1 w6 D- `" T
STREAM PHASE 7 w" p) R# K3 x$ Q! k1 o# I
------------ ------
( `4 f0 g0 `' C2 Q' e S12 LIQUID- g( Z; r3 x5 H9 A3 X
PRODUCTS ; q$ f8 j' a+ d9 d
------------- TOTAL STREAM RATES -------------' S) g! u% `9 w- x5 h2 t5 r' O# K% Q
MOLES WEIGHT LIQUID VOL NORM VAPOR(1) NUM
/ c6 I' G7 e3 b' r7 k5 X: Z STREAM + PHASE KG-MOL/HR KG/HR M3/HR M3/HR SECTION TRAYS - {- B3 x C( |9 ~
------------ - ---------- ---------- ---------- ---------- ------- -----# o$ N4 R( r5 n! |: z
S13 L 4.70 200.98 0.25 105.37 1 4.60
4 H: ^! Y% e: U- @2 p S14 L 95.30 1717.36 1.72 2136.03
4 O$ Q4 g( \ M0 i1 Q TOTALS 100.00 1918.35 1.97 2241.40 4.60
4 `' M: m: `# Y0 L' j) o SPECIFICATIONS - u! [( B4 j5 v6 o6 j( Y1 z: b
PARAMETER COMP. SPECIFICATION SPECIFIED CALCULATED
2 |- h3 e& X }2 u$ I+ y TYPE NUM TYPE VALUE VALUE
% Y" B9 U" R" ]; @ ----------------- ------- ------------- ---------- ----------) [: L- T' V9 a |
STRM S13 2 VOL PERCENT 9.600E+01 9.600E+01 $ m D, d$ C" T: C* S% \1 S2 G8 U) Y
STRM S14 2 WT PERCENT 5.000E-02 5.003E-02
- w; T& g; C8 y4 t4 |2 [- d SUMMARY OF UNDERWOOD CALCULATIONS
4 Z0 }4 H8 @9 a* p. q MINIMUM REFLUX RATIO 5.82157
- N9 s9 Q+ S* O8 K FEED CONDITION Q 1.16050 & r8 ]- X0 I7 K. j; t1 B7 O; D
FENSKE MINIMUM TRAYS 4.60057
% D: P# ]! X9 S' W0 j! r6 g OPERATING REFLUX RATIO 1.25 * R-MINIMUM 9 t! U1 L4 o4 v! Q7 k
TOTAL FEED R/R-MIN M/M-MIN REFLUX DUTY, M*KCAL/HR " c8 P1 S+ S" @0 H+ p. i
TRAYS TRAY RATIO CONDENSER REBOILER/ W* H8 x) | n; X1 q/ ?7 O
----- ---- ------- ------- ------ ---------- ----------
a2 \$ ?2 b' j 11 2.75 1.125 2.419 6.549 -3.311E-01 4.662E-01
$ Y% i, q2 q9 Y. D% h1 W4 y 10 2.57 1.188 2.222 6.913 -3.470E-01 4.822E-01
2 F4 \: U3 e: N4 D7 t 10 2.42 1.250 2.066 7.277 -3.630E-01 4.981E-01 & F/ A$ Z4 a4 q9 N. }8 m' B0 @( E
9 2.30 1.312 1.939 7.641 -3.789E-01 5.141E-01 b, J7 o, M. }
8 2.21 1.375 1.835 8.005 -3.949E-01 5.300E-01 |
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