rectificacion a reflujo total 8im
TRANSCRIPT
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7/24/2019 Rectificacion a Reflujo Total 8IM
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Clculos - rectifcacin a reujo total
1- Datos Pop= 0.35 Kg/c! P"= 0.5 Kg/c! Pat= 5#1 $g Pa%s=#3#.5 $g
&.'. (
)g/c3
*
+,peso ,ol ,
lientacin
0.#5 # 0.02
Destilao 1.33! 0.#0! # 0.25Plato n-1 1.33!3 0.#03 2.5 0.3
Plato n 1.33! 0.#0 2 0.31Plato n41 1.33!5 0.#101 5 0.1'esiuo 1.335 0.#5 # 0.02os porcentajes e peso6 se sacaron e la grfca e 7nices e re8raccin 9 lasensiaes e la grfca con la l7nea a !5 :C
ZMEOH=
zMEOH
PMMEOH
zMEOHPMMEOH
+zH
2O
PMH2O
=
0.08
32 Kg
Kgmol
0.08
32 Kg
Kgmol
+ 0.92
18 Kg
Kgmol
=0 .046mol
DMEOH=
DMEOH
PMMEOHDMEOH
PMMEOH+
DH2O
PMH2O
=
0.98
32 Kg
Kgmol
0.98
32 Kg
Kgmol
+ 0.02
18 Kg
Kgmol
=0 .965mol
RMEOH=
BMEOH
PMMEOH
BMEOH
PMMEOH+
BH2O
PMH2O
=
0.08
32 Kg
Kgmol
0.08
32 Kg
Kgmol
+ 0.92
18 Kg
Kgmol
=0.046mol
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xMEOHn1
=
xMEOHP6PMMEOH
xMEOHP6PMMEOH
+xH
2OP6
PMH2O
=
0.965
32 Kg
Kgmol
0.965
32 Kg
Kgmol
+ 0.035
18 Kg
Kgmol
=0.9394mol
xMEOHn
=
xMEOHP7
PMMEOHxMEOHP7PMMEOH
+xH
2OP7
PMH2O
=
0.96
32 Kg
Kgmol0.96
32 Kg
Kgmol
+ 0.04
18 Kg
Kgmol
=0.931mol
xMEOHn+1
=
xMEOHP8PMMEOH
xMEOHP8PMMEOH
+xH
2OP8
PMH2O
=
0.95
32 Kg
Kgmol
0.95
32 Kg
Kgmol
+ 0.05
18 Kg
Kgmol
=0 .914mol
Cte
Metanol
(mmHg)
Agua
(mmHg)
A #.0;! ;.22#1
B 15;. 122.!1
C !3#.# !!#
T(C) PA PB xA yA
67.08 #3#.5 0 1 1
70 3;.2525!#
!31.;1!
0.#5#0!
0.211!;2
75 1130.20231
!#2.#525
0.253;5!
0.##1##2
80 1355.!#!5#
35!.2113
0.#53##
0.;#3!5;;#
85 1215.53#
!05
30.3#
5
0.33#
##
0.2235;
090 115.5100!
5!!.021#
0.!!;0001
0.51#;;5!
95 !!5.2!1521
2!.;311
0.1!#!!52#
0.355;1
100 !25!.5#!!
;5.2225#;
0.01;1!2
0.13;35!3
02.97 0 #3#.5 0 0
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7/24/2019 Rectificacion a Reflujo Total 8IM
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00.05
0.10.15
0.!0.!5
0.30.35
0.0.5
0.50.55
0.20.25
0.;0.;5
0.#0.#5
0.0.5
1
0
0.05
0.1
0.15
0.!
0.!5
0.3
0.35
0.
0.5
0.5
0.55
0.2
0.25
0.;
0.;5
0.#
0.#5
0.
0.5
1
8raccion ase li?uia.-
=
=
=
1001009
*
8
98
*
1
1
XX
XX
XX
XX
nn
nnML
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7/24/2019 Rectificacion a Reflujo Total 8IM
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>ase "apor.-
=
=
=
+
+100
10*
9
109100
1
*
1
yy
yy
yy
yy
nn
nnMV
0
0.05
0.1
0.15
0.!
0.!5
0.3
0.35
0.
0.5
0.5
0.55
0.2
0.25
0.;
0.;5
0.#
0.#5
0.
0.5
1
,
8raccion ol
teperatura :C