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% e1 I# r o% a/ [2 t
计算结果： 7 }8 y! U, T% L5 \
Shortcut Column 'SCD1' ' s: d+ l) b, e1 f0 [
FEEDS) Q3 K% b& A9 Q. e
STREAM PHASE ! t6 _* U5 z) \3 S1 H J
------------ ------
% K$ N3 Q- S- Y1 ^ S12 LIQUID g* @3 D1 U0 g7 e/ ~ A5 {$ B
PRODUCTS
2 h* `* B8 ]& N0 L1 N% o/ `; n5 c ------------- TOTAL STREAM RATES -------------
' y5 @% q5 K. @* R6 o/ [6 P( H" j: ? MOLES WEIGHT LIQUID VOL NORM VAPOR(1) NUM
- D5 X7 ]0 D* w! ?5 } STREAM + PHASE KG-MOL/HR KG/HR M3/HR M3/HR SECTION TRAYS # Y2 m5 W" L" |0 V
------------ - ---------- ---------- ---------- ---------- ------- -----
( @1 U% f8 Y9 C6 D S13 L 4.70 200.98 0.25 105.37 1 4.60
# P6 K* J0 P I/ \+ ]; d S14 L 95.30 1717.36 1.72 2136.03
" g! W' ~% I3 |& j3 D6 p TOTALS 100.00 1918.35 1.97 2241.40 4.60
$ \9 f1 s1 g! ?% F SPECIFICATIONS
" F/ H" I- w/ ?8 J4 L PARAMETER COMP. SPECIFICATION SPECIFIED CALCULATED
2 W7 M, F2 W* u: g) J1 Z8 `. ` TYPE NUM TYPE VALUE VALUE
4 v& e4 c* i" t9 ?7 M. m ----------------- ------- ------------- ---------- ----------0 _$ L# @) L( }6 b8 t
STRM S13 2 VOL PERCENT 9.600E+01 9.600E+01 3 Q+ M0 M. b7 m7 M
STRM S14 2 WT PERCENT 5.000E-02 5.003E-02 * }$ n# G* x4 I1 T
SUMMARY OF UNDERWOOD CALCULATIONS0 A# O% [" k7 K4 R% e& q- v7 c
MINIMUM REFLUX RATIO 5.82157 # w3 z0 w Y3 `% B& s K: T, r0 h; r
FEED CONDITION Q 1.16050 v1 V/ j; `" C+ x" U
FENSKE MINIMUM TRAYS 4.60057 6 ^3 z! E1 D, R
OPERATING REFLUX RATIO 1.25 * R-MINIMUM / I5 e9 i( r4 b5 W
TOTAL FEED R/R-MIN M/M-MIN REFLUX DUTY, M*KCAL/HR
) X+ P9 w Y6 r- j3 C% z. e TRAYS TRAY RATIO CONDENSER REBOILER
+ \% Z; x0 u; v ----- ---- ------- ------- ------ ---------- ----------
0 O1 H( d; M, i P+ _/ t% W 11 2.75 1.125 2.419 6.549 -3.311E-01 4.662E-01 X4 s8 Z6 P! K* }6 U/ E
10 2.57 1.188 2.222 6.913 -3.470E-01 4.822E-01
8 A* P# d% }2 ?' f; w$ c' u: W 10 2.42 1.250 2.066 7.277 -3.630E-01 4.981E-01
! ~& h. {2 P/ x5 |3 A$ v 9 2.30 1.312 1.939 7.641 -3.789E-01 5.141E-01
/ w* r5 d* T2 ^* ^1 ]5 v9 o 8 2.21 1.375 1.835 8.005 -3.949E-01 5.300E-01 |
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