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; d) l9 l- i/ G5 z: _+ f
计算结果: ) I/ r/ o* d% w! @5 g
Shortcut Column 'SCD1'
% H5 F5 K# i$ U3 t$ [/ p FEEDS" \; f) B9 l0 h
STREAM PHASE
$ w4 o7 G$ }7 e7 a8 X* k ------------ ------
) }" H; E1 |* @ S12 LIQUID) d- q' P2 I8 `3 `2 b2 Z+ A) |6 E
PRODUCTS . ] y" @9 f+ }& R" ]9 q
------------- TOTAL STREAM RATES -------------
/ D' I+ b* D3 ~3 G MOLES WEIGHT LIQUID VOL NORM VAPOR(1) NUM5 V/ L! R. B6 }, l! ?, N
STREAM + PHASE KG-MOL/HR KG/HR M3/HR M3/HR SECTION TRAYS # s, I8 h0 @' R3 D4 P
------------ - ---------- ---------- ---------- ---------- ------- -----
2 E8 @9 t0 t. A/ V3 e/ l; F8 G S13 L 4.70 200.98 0.25 105.37 1 4.607 S* c$ D0 f9 O3 r6 b/ @# l! W8 W& ?" r
S14 L 95.30 1717.36 1.72 2136.03
9 f# f" l! t" F! w4 g- J TOTALS 100.00 1918.35 1.97 2241.40 4.605 [- b- k6 m; [- S) m" E
SPECIFICATIONS
, f) p( }6 ]9 H( d% w! f PARAMETER COMP. SPECIFICATION SPECIFIED CALCULATED( K' P. P5 q$ @% e
TYPE NUM TYPE VALUE VALUE
6 R' ?, }- C# o* O% m: S ----------------- ------- ------------- ---------- ----------9 p4 Y+ y9 _* K B$ R9 g0 W: o, O
STRM S13 2 VOL PERCENT 9.600E+01 9.600E+01
0 Y4 f6 _; W2 h STRM S14 2 WT PERCENT 5.000E-02 5.003E-02
- T8 @* ]% A7 n SUMMARY OF UNDERWOOD CALCULATIONS
" { U3 k% t2 q) S MINIMUM REFLUX RATIO 5.82157 & [" P }5 ?) r8 t) a- U
FEED CONDITION Q 1.16050 % o* g0 B6 U$ F/ j" \
FENSKE MINIMUM TRAYS 4.60057 8 a: P# `. x: y6 V
OPERATING REFLUX RATIO 1.25 * R-MINIMUM
' W6 Y# F+ L2 g% D TOTAL FEED R/R-MIN M/M-MIN REFLUX DUTY, M*KCAL/HR 2 ?* c6 ?8 T/ \1 i; ?% n
TRAYS TRAY RATIO CONDENSER REBOILER! i) a; _# Q9 x+ K) F5 j
----- ---- ------- ------- ------ ---------- ----------
0 ~6 J, i6 s/ t( s2 N* S2 F: W 11 2.75 1.125 2.419 6.549 -3.311E-01 4.662E-01
1 p( u% j6 \- p# }/ D7 k 10 2.57 1.188 2.222 6.913 -3.470E-01 4.822E-01 ' {- M! W: Z# P4 Q2 s* R
10 2.42 1.250 2.066 7.277 -3.630E-01 4.981E-01
' m0 W8 p; `' @# |+ r 9 2.30 1.312 1.939 7.641 -3.789E-01 5.141E-01 $ h* V9 \0 Y% M' d7 V8 ]6 m* |8 v0 O* c
8 2.21 1.375 1.835 8.005 -3.949E-01 5.300E-01 |
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