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1 P# M' K( j6 Q' v4 y5 u计算结果： 5 E5 u; X$ T4 ?' x
Shortcut Column 'SCD1'
) S( x6 ?3 W% g2 q* l; }2 P FEEDS
5 y' R/ p5 W' G5 d STREAM PHASE
q0 H6 e5 I: A+ x4 e3 v ------------ ------
! }8 a: e' a/ S3 N( |$ m3 N S12 LIQUID( x8 q9 ^# p0 O" O2 b* A) H
PRODUCTS
" B% _! W: B4 d. W ------------- TOTAL STREAM RATES -------------7 q& }8 T2 Z2 _8 z1 Q2 Y
MOLES WEIGHT LIQUID VOL NORM VAPOR(1) NUM
% V7 T8 A( ?8 K% c, [5 Y+ @ STREAM + PHASE KG-MOL/HR KG/HR M3/HR M3/HR SECTION TRAYS
5 z/ u* N% E! l- P1 }; R ------------ - ---------- ---------- ---------- ---------- ------- -----8 h) [( l4 k1 d0 n
S13 L 4.70 200.98 0.25 105.37 1 4.60; ~) M* N! ?, H- [
S14 L 95.30 1717.36 1.72 2136.03
* @9 v6 g! }" I. ?# u TOTALS 100.00 1918.35 1.97 2241.40 4.60
; @$ R5 q! \5 @2 u0 h: m4 A9 ~6 P SPECIFICATIONS 4 ?" v7 s3 h% M2 |% r5 R
PARAMETER COMP. SPECIFICATION SPECIFIED CALCULATED9 o+ u9 p& {( ]& X7 A( O
TYPE NUM TYPE VALUE VALUE # |* f9 g, K7 B
----------------- ------- ------------- ---------- ----------
2 q" {! N4 z( Z" L7 L9 ~8 \ STRM S13 2 VOL PERCENT 9.600E+01 9.600E+01 1 P. N/ r$ }: L! D' Q
STRM S14 2 WT PERCENT 5.000E-02 5.003E-02
# N8 F$ L7 D% ?3 D8 C: b o2 Z SUMMARY OF UNDERWOOD CALCULATIONS+ D# Y' r9 U) A6 D# \& c* H
MINIMUM REFLUX RATIO 5.82157 . N+ s, e+ a3 n. [( y
FEED CONDITION Q 1.16050 ' D3 e1 X2 Z- f% L; ^0 m* S
FENSKE MINIMUM TRAYS 4.60057 # F* b3 E3 o6 W9 d
OPERATING REFLUX RATIO 1.25 * R-MINIMUM
/ ^0 u2 F7 m [/ C0 w TOTAL FEED R/R-MIN M/M-MIN REFLUX DUTY, M*KCAL/HR 4 |/ w4 p' w1 B) |! F
TRAYS TRAY RATIO CONDENSER REBOILER
( h& `0 z3 I" J% g4 i ----- ---- ------- ------- ------ ---------- ----------- |; `0 N) Z) E# {/ @! f
11 2.75 1.125 2.419 6.549 -3.311E-01 4.662E-01 8 c1 e( p* A, d- E+ B9 L# V! o/ B" |' g
10 2.57 1.188 2.222 6.913 -3.470E-01 4.822E-01
1 _* p3 @" ?% x* y+ ^6 T 10 2.42 1.250 2.066 7.277 -3.630E-01 4.981E-01 % f) |0 E: u/ V/ t4 O' [
9 2.30 1.312 1.939 7.641 -3.789E-01 5.141E-01
7 m- |6 s' S6 j/ o) i5 ? 8 2.21 1.375 1.835 8.005 -3.949E-01 5.300E-01 |
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