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& q6 V% c! V3 @/ b" r
计算结果: D. ?* t) O- e- R0 Y' S, @( A
Shortcut Column 'SCD1'
/ q0 o g/ N: d7 e: P FEEDS
6 M* e7 T9 r+ O+ Z7 { STREAM PHASE . d% D+ e+ N5 b3 x, N; e0 Z0 ^
------------ ------ + E) Z$ \" b. J( Y J/ r( V
S12 LIQUID, K( [8 G- Y* x- k) G
PRODUCTS
$ k( n2 m6 l0 f" V4 p. |! ]1 _ ------------- TOTAL STREAM RATES -------------' G7 m: W# y4 U z! d$ k( p
MOLES WEIGHT LIQUID VOL NORM VAPOR(1) NUM1 @: e) I& g( F( q8 d- L
STREAM + PHASE KG-MOL/HR KG/HR M3/HR M3/HR SECTION TRAYS 5 S+ {+ o( l4 c
------------ - ---------- ---------- ---------- ---------- ------- -----/ E& I1 v/ G$ I [+ q7 U$ I+ V8 D
S13 L 4.70 200.98 0.25 105.37 1 4.603 g' [+ s$ b/ _! F) q; Y% D0 H
S14 L 95.30 1717.36 1.72 2136.03 3 p0 ~. B3 u# E# S3 ~$ J
TOTALS 100.00 1918.35 1.97 2241.40 4.60
9 l" [% u1 K% E0 I SPECIFICATIONS 8 d' S1 {6 M; T9 ?0 P
PARAMETER COMP. SPECIFICATION SPECIFIED CALCULATED
" H$ i+ L* S+ W' M. O$ c. ]6 F6 Z% Q TYPE NUM TYPE VALUE VALUE
) r* W$ _+ z. ^8 G7 m! l& i ----------------- ------- ------------- ---------- ----------
4 V7 o* n; z6 T) _2 ` STRM S13 2 VOL PERCENT 9.600E+01 9.600E+01
1 C, t. ?3 ]5 R" d6 d2 R5 W4 ^ STRM S14 2 WT PERCENT 5.000E-02 5.003E-02
: N+ ` W# T4 r: ?) {1 Y N0 | SUMMARY OF UNDERWOOD CALCULATIONS, Q: ~% }) S9 J$ j" }: F, h
MINIMUM REFLUX RATIO 5.82157
1 }5 [! _5 I; K5 h! k% R' s FEED CONDITION Q 1.16050 # }0 x! b% g! r" B6 a \
FENSKE MINIMUM TRAYS 4.60057
. I, h' V7 `4 b7 D" F OPERATING REFLUX RATIO 1.25 * R-MINIMUM
. n; _& Q! H; K0 S/ Z* }" R TOTAL FEED R/R-MIN M/M-MIN REFLUX DUTY, M*KCAL/HR 9 u/ [" H* [8 R- Z% B' c
TRAYS TRAY RATIO CONDENSER REBOILER0 l0 C* @. h1 D( C
----- ---- ------- ------- ------ ---------- ----------
5 `/ Z" }0 w; j 11 2.75 1.125 2.419 6.549 -3.311E-01 4.662E-01
0 g9 U( e4 j, i0 e! {+ I 10 2.57 1.188 2.222 6.913 -3.470E-01 4.822E-01
( v: [- _4 n( R5 j: x/ o 10 2.42 1.250 2.066 7.277 -3.630E-01 4.981E-01
( l2 [8 ^# w3 \2 U' U 9 2.30 1.312 1.939 7.641 -3.789E-01 5.141E-01 0 K4 c) W x2 e. d' W/ {4 {. s
8 2.21 1.375 1.835 8.005 -3.949E-01 5.300E-01 |
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