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( r0 ?8 y! V3 v5 c, a$ L
计算结果:
5 D' O9 Q$ p% j9 B- {Shortcut Column 'SCD1' 5 u2 T: }: {/ M+ s& R% |1 q
FEEDS
# J3 F, D9 t1 k1 j0 j# a STREAM PHASE
+ L" ~3 e: k( V" u$ ` F% _: U ------------ ------ / i+ Y2 a* O; C' n
S12 LIQUID
: {0 m; l* m% C( v0 N PRODUCTS
) x) v, n @/ C ------------- TOTAL STREAM RATES -------------
) v" [$ s( _# u: {5 c) | MOLES WEIGHT LIQUID VOL NORM VAPOR(1) NUM* W$ b) D/ Z" b/ s; p9 v6 N( I
STREAM + PHASE KG-MOL/HR KG/HR M3/HR M3/HR SECTION TRAYS
3 F! l, G+ h/ O& b$ B3 l ------------ - ---------- ---------- ---------- ---------- ------- -----; J' m+ W j; G# M, A3 c( F
S13 L 4.70 200.98 0.25 105.37 1 4.60
+ s# ?4 d) ~) h; g9 x+ Q4 ^" i S14 L 95.30 1717.36 1.72 2136.03 0 r) q, v$ F7 q8 M( |+ \# Y, `
TOTALS 100.00 1918.35 1.97 2241.40 4.60
4 M7 Q$ h- k$ n D$ h5 V$ H SPECIFICATIONS 0 Y1 y5 I8 D8 r5 v& \6 D/ j
PARAMETER COMP. SPECIFICATION SPECIFIED CALCULATED
O0 E$ _* T7 U- f4 l: D9 c TYPE NUM TYPE VALUE VALUE
5 f' N8 t8 A, b9 F ----------------- ------- ------------- ---------- ----------4 d8 R, S7 R9 J) Z4 T5 ?
STRM S13 2 VOL PERCENT 9.600E+01 9.600E+01 ) d4 A* M9 C1 S8 [' L+ I
STRM S14 2 WT PERCENT 5.000E-02 5.003E-02 / Z" m9 z( w8 a8 s$ @
SUMMARY OF UNDERWOOD CALCULATIONS
, z2 L+ o- {2 Q4 d. ? MINIMUM REFLUX RATIO 5.82157
& H# I( ^) s) ]1 P( e" {- g3 s1 z8 A FEED CONDITION Q 1.16050
6 o0 R8 P, D; i+ H$ r: H FENSKE MINIMUM TRAYS 4.60057 0 Q- ` i5 {- @3 X9 h$ u' [+ n% _- r
OPERATING REFLUX RATIO 1.25 * R-MINIMUM
7 v* C3 b* A+ |$ Y& }$ \ TOTAL FEED R/R-MIN M/M-MIN REFLUX DUTY, M*KCAL/HR
( N5 O: Z: u6 [ q3 k8 _# c2 D( O" V TRAYS TRAY RATIO CONDENSER REBOILER4 s) J4 ]. E' I Q6 Z$ o' H
----- ---- ------- ------- ------ ---------- ----------
% T. M6 w4 s( }7 M 11 2.75 1.125 2.419 6.549 -3.311E-01 4.662E-01
7 j# H8 Z' K, [8 H4 j 10 2.57 1.188 2.222 6.913 -3.470E-01 4.822E-01
) }7 ^: l b' K: y4 W 10 2.42 1.250 2.066 7.277 -3.630E-01 4.981E-01
- J. n2 @1 g7 }% P3 ~8 ~ 9 2.30 1.312 1.939 7.641 -3.789E-01 5.141E-01
_0 S' J: \- k1 [( h 8 2.21 1.375 1.835 8.005 -3.949E-01 5.300E-01 |
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