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x
- b& U$ X* j! Z! D3 j* }$ U计算结果:
0 y6 s: b+ x6 U+ ?. HShortcut Column 'SCD1' . ?, Q) Q" y* O, W
FEEDS1 w, o; K$ H6 S2 Y% u5 c
STREAM PHASE
}* E+ K2 v( s( a8 @ ------------ ------ 2 o, z+ h' U+ |; [
S12 LIQUID
( O' A% r' E( M) O' b% e PRODUCTS
, S+ v: H) m* |; v x2 [ ------------- TOTAL STREAM RATES -------------& P( R. u1 G# Q4 x
MOLES WEIGHT LIQUID VOL NORM VAPOR(1) NUM4 G' T* K/ A( l' O( b Z) ~/ s \
STREAM + PHASE KG-MOL/HR KG/HR M3/HR M3/HR SECTION TRAYS $ _* d: y2 Q) i1 r! w
------------ - ---------- ---------- ---------- ---------- ------- -----5 N" l% H2 B2 d2 `! X$ P9 q2 l
S13 L 4.70 200.98 0.25 105.37 1 4.60
! X& @8 t$ @! j S14 L 95.30 1717.36 1.72 2136.03
% \6 U" y+ ~$ Z5 r! _1 C! E/ e TOTALS 100.00 1918.35 1.97 2241.40 4.60
; p' U! B9 N4 X* x- p: |" o9 C SPECIFICATIONS
* ^. A! R$ }& Z% A0 A2 ~ PARAMETER COMP. SPECIFICATION SPECIFIED CALCULATED! j x: b$ w) C/ l, L
TYPE NUM TYPE VALUE VALUE 6 O: f ?3 K* x0 I: T+ O* Q
----------------- ------- ------------- ---------- ----------4 X4 f! s7 W5 O- M
STRM S13 2 VOL PERCENT 9.600E+01 9.600E+01 5 E) w6 k4 o# D8 d
STRM S14 2 WT PERCENT 5.000E-02 5.003E-02
# S C- }! }* Z* l! e SUMMARY OF UNDERWOOD CALCULATIONS
9 f! q1 t3 }; U9 u1 N MINIMUM REFLUX RATIO 5.82157
# G ~- K# D7 ?, x* F4 n' [ FEED CONDITION Q 1.16050
3 J5 M; v' e7 { FENSKE MINIMUM TRAYS 4.60057
- M2 i6 }$ I" P. p7 u OPERATING REFLUX RATIO 1.25 * R-MINIMUM $ `" \2 N0 ]& w* J# Q0 f
TOTAL FEED R/R-MIN M/M-MIN REFLUX DUTY, M*KCAL/HR
7 N$ ], g R! f5 y- S TRAYS TRAY RATIO CONDENSER REBOILER
8 ^8 Q6 E( p* v& m3 c) W. J" }: v) K ----- ---- ------- ------- ------ ---------- ----------. O$ V0 Q! t3 ?
11 2.75 1.125 2.419 6.549 -3.311E-01 4.662E-01 * B" J- N6 t7 H7 }; Z$ z6 d
10 2.57 1.188 2.222 6.913 -3.470E-01 4.822E-01 0 i3 Y" H' ~6 l* i; n, o1 Q
10 2.42 1.250 2.066 7.277 -3.630E-01 4.981E-01
! \ `. r( C3 A5 `0 Z6 ~1 W 9 2.30 1.312 1.939 7.641 -3.789E-01 5.141E-01 " Q+ W2 ^4 z+ ^
8 2.21 1.375 1.835 8.005 -3.949E-01 5.300E-01 |
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