t-xy diagram for ped
TRANSCRIPT
8/17/2019 T-xy Diagram for PED
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Txy Diagram for Binary Feed mixture of Acetone and Isopropanol at 101.3 kPa
ystem Pressure! 101.3 kPa ! "#$.%1&'%'#%
Antoine Coefficient for Acetone ()oefficients are o*tained fro
A! ".11"1'
B! 1&10.#$#
)! &&$.//'
Isopropanol Coefficient for Isopropanol
A! "."'0&1
B! 13#$.#1"
)! 1$".#&"
Boiling point of pure Acetone at System Pressure= #/.0$'0#0/'&Boiling point of pure Isopropanol at System Pressure= %&.&3"#%'%1'
Bubble Point Calculations:
1 1.00 0.00 #/.0$'0& "#$.%11% &3$."/3'1&1/ $.1/&0#-013
& 0.$$ 0.01 #/.&$#1 "/#.0'1' &'&.11$&$"/ 1.$$$03-013
3 0.$% 0.0& #/.'$"3 ""0.3&%$ &''.#0"%'0/# 1.0#'3#-01#
' 0.$" 0.03 #/."00/& ""#./"#& &'/.$&$#"3'% &.31$3#-013
# 0.$/ 0.0' #/.$0#0% "%1.0%1 &'$.3%#03/$$ %.10/0/-013
/ 0.$# 0.0# #".110/% "%/.#'"1 .%"'"%0$% 1.//0$0-01&
" 0.$' 0.0/ #".31"'& "$&.0"'& &#'.3$$3/'&3 &."1&'#-01&% 0.$3 0.0" #".#& "$".//33 &#/.$#$3#'/ 3.$00/0-01&
$ 0.$& 0.0% #"."3'3% %03.31# &#$.###3&$1# #.1//'3-01&
10 0.$1 0.0$ #".$''/ %0$.030& &/&.1%"%"'&1 /.'#/"#-01&
11 0.$0 0.10 #%.1##$$ %1'.%0$% &/'.%#"#%##& "."&'01-01&
1& 0.%$ 0.11 #%.3/%#" %&0./#'/ &/".#/#0/%&$ %.$&/&#-01&
13 0.%% 0.1& #%.#%&3& %&/.#/#' &"0.310$3"31 1.00&"&-011
1' 0.%" 0.13 #%."$"&" %3&.#'3& &"3.0$#%1"0/ 1.0$$#$-011
1# 0.%/ 0.1' #$.013'1 %3%.#%%" &"#.$&03'1"# 1.1%0"&-011
1/ 0.%# 0.1# #$.&30"/ %''."0&% &"%."%#1##'/ 1.&''10-011
1" 0.%' 0.1/ #$.''$31 %#0.%%/# &%1./$0$1&&1 1.&%%30-011
1% 0.%3 0.1" #$.//$0" %#".1'0/ &%'./3%&"/ 1.31&3%-011
1$ 0.%& 0.1% #$.%$00# %/3.'//1 &%"./&"$&0$# 1.31#$'-011&0 0.%1 0.1$ /0.11&&/ %/$.%/3$ &$0.//0#3133 1.&$$0"-011
&1 0.%0 0.&0 /0.33#/$ %"/.33'% &$3."3/%01/# 1.&/&'0-011
&& 0."$ 0.&1 /0.#/03/ %%&.%"$% &$/.%#"'3/" 1.&0"00-011
&3 0."% 0.&& /0."%/&" %%$.'$$$ 300.0&31#1/' 1.13''3-011
&' 0."" 0.&3 /1.013'& %$/.1$/1 303.&3'/"&03 1.0'//$-011
&# 0."/ 0.&' /1.&'1%& $0&.$/$& 30/.'$&"33$ $.'/&13-01&
&/ 0."# 0.&# /1.'"1'% $0$.%&0& 30$."$%0%3"" %.3#%0'-01&
&" 0."' 0.&/ /1."0&3$ $1/."#0& 313.1#1'"%"1 ".1%/#&-01&
(-*p
means uared -rror of
2acetone
2isopropanol
T*u**le
Pacetone
( PIsopropanol
( -*p
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&% 0."3 0.&" /1.$3'#/ $&3."/01 31/.##3/%/3% #.$%&/#-01&
&$ 0."& 0.&% /&.1/% $30.%#0% 3&0.00#'%#01 '."%'&%-01&
30 0."1 0.&$ /&.'0&"& $3%.0&3# 3&3.#0"//3'" 3./31'%-01&
31 0."0 0.30 /&./3%" $'#.&"$1 3&".0/10&1&3 &.#//10-01&
3& 0./$ 0.31 /&.%"#$/ $#&./1%" 330.///3/%'& 1./3100-01&
33 0./% 0.3& /3.11'#1 $/0.0'3& 33'.3&'#&#"" %./$3'0-013
3' 0./" 0.33 /3.3#'3' $/".##3/ 33%.03/3&'/# 3.&3"#&-0133# 0.// 0.3' /3.#$#'/ $"#.1#11 3'1.%0&/0/$$ 3.#'/3$-01'
3/ 0./# 0.3# /3.%3"%/ $%&.%3/" 3'#./&'&&#&% '.3310&-01'
3" 0./' 0.3/ /'.0%1#" $$0./11' 3'$.#0&0'&#' 3.%&"0#-013
3% 0./3 0.3" /'.3&/#/ $$%.'"/& 3#3.'3/$3&&1 1.0%'#3-01&
3$ 0./& 0.3% /'.#"&%/ 100/.'3& 3#".'&$""%1" &.1"'0&-01&
'0 0./1 0.3$ /'.%&0'# 101'.'%1 3/1.'%1'"'#% 3.//$#0-01&
'1 0./0 0.'0 /#.0/$3' 10&&./&3 3/#.#$&$&#%# #.#%1'1-01&
'& 0.#$ 0.'1 /#.31$#' 1030.%#$ 3/$."/#0'/#1 ".$10$$-01&
'3 0.#% 0.'& /#.#"10' 103$.1$1 3"3.$$%"/10$ 1.0/'$&-011
'' 0.#" 0.'3 /#.%&3%# 10'"./1$ 3"%.&$#00'03 1.3""/1-011
'# 0.#/ 0.'' //.0""$/ 10#/.1'# 3%&./#'"1$'% 1."&#$/-011
'/ 0.## 0.'# //.3333% 10/'."" 3%".0"%%/11% &.10##&-011'" 0.#' 0.'/ //.#$01 10"3.'$# 3$1.#/%3$&&% &.#10#"-011
'% 0.#3 0.'" //.%'%13 10%&.3&1 3$/.1&'&%#1& &.$3'1'-011
'$ 0.#& 0.'% /".10"'" 10$1.&'$ '00."'"#&10# 3.3/%01-011
#0 0.#1 0.'$ /".3/%1 1100.&% '0#.'3$0$01% 3.%0&%/-011
#1 0.#0 0.#0 /"./300' 110$.'1# '10.1$$$$113 '.&&%'1-011
#& 0.'$ 0.#1 /".%$3&$ 111%./#/ '1#.031&30"" './33/'-011
#3 0.'% 0.#& /%.1#"%3 11&%.003 '1$.$33%&3$ #.00/$$-011
#' 0.'" 0.#3 /%.'&3// 113".'#% '&'.$0%"$&$/ #.33/%1-011
## 0.'/ 0.#' /%./$0% 11'".0&& '&$.$#"1/"" #./11/"-011
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#% 0.'3 0.#" /$.'$$$3 11"/.3"# ''#.##31&'/$ /.00#3$-011#$ 0.'& 0.#% /$.""&& 11%/.3%' '#0.$0###1%# #.$/"31-011
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/& 0.3$ 0./1 "0.#$/// 1&1".1 '/".'3%$$/"3 #.30"01-011
/3 0.3% 0./& "0.%"' 1&&".#"& '"3.11&'&$0/ '.$1"#1-011
/' 0.3" 0./3 "1.1#&/ 1&3%.1/& '"%.%/%"$3/3 '.'#%%3-011
/# 0.3/ 0./' "1.'3&'' 1&'%.%"& '%'."0$1/%#& 3.$'#"%-011
// 0.3# 0./# "1."13#1 1&#$."0& '$0./3'/33/% 3.3$/&/-011
/" 0.3' 0.// "1.$$#%& 1&"0./#3 '$/./'/&"013 &.%30//-011
/% 0.33 0./" "&.&"$3# 1&%1."&/ #0&."'#1#$'1 &.&"0"%-011
/$ 0.3& 0./% "&.#/'0$ 1&$&.$&3 #0%.$3&3%&%# 1."3%/$-011
"0 0.31 0./$ "&.%#00' 130'.&'' #1#.&0$0&0%/ 1.&##1$-011"1 0.30 0."0 "3.13"1% 131#./$ #&1.#"/1#&&& %.3%&//-01&
"& 0.&$ 0."1 "3.'&## 13&".&/& #&%.03'%#3'" #.01'%3-01&
"3 0.&% 0."& "3."1'$$ 133%.$/1 #3'.#%/1$%13 &.#&##%-01&
"' 0.&" 0."3 "'.00#/' 13#0."%$ #'1.&31&#/1 $.&&&01-013
"# 0.&/ 0."' "'.&$"'' 13/&."'# #'".$"10$&$" 1.3//3'-013
"/ 0.&# 0."# "'.#$03% 13"'.%3 ##'.%0/"/$'$ &."1'$0-01'
"" 0.&' 0."/ "'.%%''' 13%".0'/ #/1."3$3'0$$ 3.%$#&3-013
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"% 0.&3 0."" "#.1"$/1 13$$.3$3 #/%."/$%#/%# $."%/'1-013
"$ 0.&& 0."% "#.'"#%" 1'11.%"& #"#.%$$3/01/ 1.#'0%%-01&
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%& 0.1$ 0.%1 "/.3"10% 1'#0.10$ #$".%$&1&3"/ 1.31%#/-01&
%3 0.1% 0.%& "/./"1#" 1'/3.1&' /0#.'&"%"0'% /.&31'&-013
%' 0.1" 0.%3 "/.$"30$ 1'"/.&"3 /13.0/""1#"' /.'3'3#-01'%# 0.1/ 0.%' "".&"#/ 1'%$.##$ /&0.%1&//01$ &.103''-013
%/ 0.1# 0.%# "".#"$1 1#0&.$%& /&%.//3/$"3$ 1."$/1"-01&
%" 0.1' 0.%/ "".%%3#/ 1#1/.#'& /3/./&1%13%% #./'3"/-01&
%% 0.13 0.%" "%.1%%$% 1#30.&' /''./%"$%$31 1.!"-011
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$& 0.0$ 0.$1 "$.'1$"$ 1#%/.'&3 /"%.0#&/&"" ".''33"-011
$3 0.0% 0.$& "$."&$/$ 1/00.%1% /%/./"3#'131 $.3$/3%-011
$' 0.0" 0.$3 %0.0'0'3 1/1#.3## /$#.'0%&3&# 1.10#"'-010
$# 0.0/ 0.$' %0.3#& 1/30.033 "0'.&#"/1%#3 1.&0$#$-010
$/ 0.0# 0.$# %0.//'3/ 1/''.%#& "13.&&&/003' 1.&1$'#-010$" 0.0' 0.$/ %0.$""#& 1/#$.%1' "&&.30'0#%## 1.1133#-010
$% 0.03 0.$" %1.&$1'3 1/"'.$1% "31.#0&%'%&1 %.%$"3$-011
$$ 0.0& 0.$% %1./0/0$ 1/$0.1/# "'0.%1$"$&#/ #."%%0&-011
100 0.01 0.$$ %1.$&1'" 1"0#.### "#0.&##/"#'% &.#&11$-011
101 0.00 1.00 %&.&3"#' 1"&1.0%% "#$.%11&3&%/ &."13$/-01&
&.&%'/"-011 Aerage45a*6!
'.""$%3-00/
Taking out the bubble and dew point temperature
1.00 #/.0$'0& #/.0$'0&
0.$$ #/.&$#1 #/."1#%'
0.$% #/.'$"3 #".31&03
0.$" #/."00/& #".%%'$3
0.$/ #/.$0#0% #%.'3/##
0.$# #".110/% #%.$/%/3
0.$' #".31"'& #$.'%&"1
0.$3 #".#& #$.$%01'
0.$& #"."3'3% /0.'/&0$
0.$1 #".$''/ /0.$&$/3
0.$0 #%.1##$$ /1.3%3/$
0.%$ #%.3/%#" /1.%‚.%% #%.#%&3& /&.&#'"
0.%" #%."$"&" /&./"31
0.%/ #$.013'1 /3.0%0$#
0.%# #$.&30"/ /3.'"%%3
0.%' #$.''$31 /3.%/"&/
0.%3 #$.//$0" /'.&'/"&
0.%& #$.%$00# /'./1"/"
0.%1 /0.11&&/ /'.$%0#1
Aerage 7alue of -*p
!
8oot ean uare of Aerage 7alue of -*p
!
2acetone
T*u**le
Tde9
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0.%0 /0.33#/$ /#.33#/3
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T e m p e r a t u r e $ % C &
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0.30 "3.13"1% "".#&0'%
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mm ,g
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3.1/$00/ 1.00 0.00 #/.0$'0&&#$ "#$.%11% &3$."/3'1& $.1"10&-013
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3.1&&"" 0.$# 0.0# #%.$/%/31/# %3".3333 &"#.3331/&/ %.'01#%-010
3.113#0" 0.$' 0.0/ #$.'%&"1&#/ %#1.%3'$ &%&.13"&$&' 1.3#"3"-00$3.10'&3$ 0.$3 0.0" #$.$%013#"/ %//.0##3 &%%.%#'1/## 1.%"%#"-00$
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3.0"/'0" 0.$0 0.10 /1.3%3/$31 $0".1$// 30%.#311#'$ &.""/33-00$
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&.$&"'$% 0."' 0.&/ /".3&&3''"& 10$%./$ '0'./1&13$1 &.033$'-011
:):)
*u**le points
;acetone
;isopropanol
Tde9
Pacetone
( PIsopropanol
( -*p
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&.$1%1"% 0."3 0.&" /"./3&0"/3" 110$.'%/ '10.&3"11"$ $.0&#"'-01&
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# Temperature $%C& 's( )ole *raction of Acetone in Bina
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0.30 0.'0 0.#0 0./0 0."0 0.%0 0.$0 1.00
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-uili*rium Diagram for ixture of Acetone and Isopropanol at 101.3 kPa
<sing 8aoult=s >a9? Total ystem Pressure! 101.3
2acetone T*u**le Pacetone( ;acetone
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kPa ! "#$.%1&# mm ,g
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0.&0 0.30 0.'0 0.#0 0./0 0."0 0.%0 0.$0 1.00
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gram for the Acetone and Isopropanol System at ./.(0kPa
li*rium >ine
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ole Fraction of Acetone Bu**le Point Temp. De9 Point Temp. :
1.00 #/.0/ #/.0/
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T! "iagram # Temperature $%C& 's( )ole *rac
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T e m p e r a t u r e $ % C &
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tion of Acetone in Binary )i+ture at ./.(04kPa
Bu**le Point Temp.De9 Point Temp.
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"ensity of *eed 5 6/C
Density of Acetone! 0."/"%%&$&'" gcm3 ! "/".%%&$&'//
Density of Isopropanol! 0."/"%3"#11/ gcm3 ! "/".%3"#11#$
Density of Feed! 0."/"%%0/#' gcm3 ! "/".%%0/#'01
r Acetone! #%.0% gmoler Isopropanol! /0.0$/ gmole
1 k mole of Acetone! #%.0% kg
1 k mole of Isopropanol! /0.0$/ kg
1 k mole of Feed! #%.1%0% kg
$00 k mole of Feed! #&3/&."& kg
Feed 7olumetric Flo9rate! /%.1$1&&1%0$ m3Cr ! /%1$1.&&1%0$
! 1%.$'&00/0#%
"ensity of "istillate 5 47C
Density of Acetone! 0."%&10&%30/ gcm3 ! "%&.10&%30#$
Density of Isopropanol! 0.""$"3$%331 gcm3 ! ""$."3$%330/
Density of Distillate! 0."%&10&#$'3 gcm3 ! "%&.10&#$'&$
r Acetone! #%.0% gmole
r Isopropanol! /0.0$/ gmole
1 k mole of Acetone! #%.0% kg
1 k mole of Isopropanol! /0.0$/ kg
1 k mole of Distillate! #%.0%0&01/ kg
%3".$%3% k mole of Distillate! '%/"0.&/%0'& kg
Distillate 7olumetric Flo9rate! /&.&300301"3 m3Cr ! /&&30.0301"3
! 1".&%/11$'$3
"ensity of Bottoms 5 80(70998C
Density of Acetone! 0."&#"/0'&'1 gcm3 ! "&#."/0'&'0$
Density of Isopropanol! 0."3&1&"'3/ gcm3 ! "3&.1&"'3#$/
Density of Bottoms! 0."303"&0#0% gcm3 ! "30.3"&0#0"$
r Acetone! #%.0% gmole
r Isopropanol! /0.0$/ gmole
1 k mole of Acetone! #%.0% kg
1 k mole of Isopropanol! /0.0$/ kg
1 k mole of Bottoms! #$.#'01%%% kg
/&.01/& k mole of Bottoms! 3/$&./3'%""& kg
Bottoms 7olumetric Flo9rate! #.0##%&"1$## m3Cr ! #0##.%&"1$##
! 1.'0'3$/''3&
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"ensity of 'erhead 3apor 5 ;<(/9</0C
-xternal reflux ratio! 0.%1&0&#%/1"
erCead distillate molar flo9 rate! %3".$%3% kmoleCr
Eien tCat tCe tCe 8D G 0.%1&01? oerCead apor molar flo9 rate can *e found
erCead apor molar flo9 rate! 1#1%.''%31"3 kmoleCr
erCead apor mass flo9 rate! %%1$1."%'3%% kgCr
Ideal gas la9? P7!n8T is used to find 7? tCe olumetric flo9 rate of tCe oerCead apor
P! 101300 Pa
n! 1#1%.''%31"301 kmoleCr
8! %31' m3.Pa4kmole.H6
T! 3&$.&'/03 H
8earranging tCe Ideal Eas en? 7!4n8TP6
7! '1031.%#3#$3"30# m3Cr 7! 11.3$""3"10$' m3s
n 4m6! 1#1%.''%31"301 kmoleCr
m! %%1$1."%'3%%0&13 kgCr
m! &'.'$""1"%%#/ kgs
Density of erCead 7apor 4m76! &.1'$3'$&/#/ kgm3
+T- -xternal reflux mass flo9 rate is tCerefore! 3$#&1.#1/3'/ kgCr
3iscosity of *eed $1i-uid& 5 6/C7iscosity of Acetone! 0.&'$%3#"/$& cP ! 0.000&'$%3#%
7iscosity of Isopropanol! 0.$"3&#&"/$$ cP ! 0.000$"3&#&%
7iscosity of Feed! 0.&%/00//1$3 cP ! 0.000&%/00//
3iscosity of "istillate $1i-uid& 5 47C
7iscosity of Acetone! 0.&$$%&$&/#$ cP ! 0.000&$$%&$3
7iscosity of Isopropanol! 1."$'1/'3"&" cP ! 0.001"$'1/''
7iscosity of Feed! 0.&$$$"%/$$' cP ! 0.000&$$$"%"
3iscosity of Bottoms $1i-uid& 5 80(70998C
7iscosity of Acetone! 0.&0%3'$/0"' cP ! 0.000&0%3'$/
7iscosity of Isopropanol! 0.#'#3'/&"31 cP ! 0.000#'#3'/3
7iscosity of Feed! 0.'#&'3/&$&3 cP ! 0.000'#&'3/3
3iscosity of 'erhead 3apor $as& 5 ;<(/9</0C
7iscosity of Acetone! %3.0%%3&/&" ! %.30%%3-00/
7iscosity of Isopropanol! %#.#"#1/1%3/ ! %.##"#&-00/
7iscosity of Feed! %3.0%%#"'$#' ! %.30%%/-00/
P
P
P
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Calculations for 'erhead 3apor Temperature
erCead 7apor Tempeature of 0.$$$$ Acetone #/.0$/0333/3
Calculations for *eed 5 6/C
,eat )apacity for Feed
)p> of Acetone! 13&.3/"%1''$ Jmol.H
)p> of Isopropanol! 1"".%10'3103 Jmol.H
)p> of Feed! 13'./3$$'#3& Jmol.H
,eat )apacity for Distillate
)p> of Acetone! 1&%.0//'&11& Jmol.H
)p> of Isopropanol! 1"&.$$0%1$$% Jmol.H
)p> of Feed! 1&%.0"0$13#/ Jmol.H
,eat )apacity for Bottoms
sd )p> of Acetone! 13".$00&&"1$ Jmol.H
)p> of Isopropanol! 1%'.0&$%00% Jmol.H
)p> of Feed! 1"1.311%""3# Jmol.H
,eat of 7aporiKation for Feed
L of Acetone! 30.&$1&1#/#1 kJmol ! 30&$1.&1#/#1
L of Isopropanol! '&.'3/"31$"% kJmol ! '&'3/."31$"%
L of Feed! 30.%$%'$1'/% kJmol ! 30%$%.'$1'/%
Eien tCat !1444)p>(4T*Tf66L6
! 1.030$%'"1$
,eat of 7aporiKation for erCead 7apor
L of Acetone 4M 3&$.&'/H6! &$.%0"0//33% kJmol ! &$%0".0//33%
L of Isopropanol 4M 3&$.&'/H6! '1.$"/113$1$ kJmol ! '1$"/.113$1$
L of Feed 4M 3&$.&'/H6! &$.%0%&%3&'3 kJmol ! &$%0%.&%3&'3
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-uili*rium Diagram for ixture of Acetone and Isopropanol at 101.3 kPa
<sing 8aoult=s >a9? Total ystem Pressure!
2acetone T*u**le Pacetone( ;acetone Feedline
1.00 #/.0$'0&&/01/ "#$.%11"#"3 1.00 1.00 &./13/$%/"#&
0.$$ #/.&$#0$%"%&$ "/#.0'13/##' 1.00 0.$$ &.&%0$#%$'0&
0.$% #/.'$"&$#"&"' ""0.3&%$310/ 0.$$ 0.$% 1.$'%&1$&0#1
0.$" #/."00/1$$""& ""#./"#&1$%$ 0.$$ 0.$" 1./1#'"$'"01
0.$/ #/.$0#0"%03' "%1.0%100"'$ 0.$$ 0.$/ 1.&%&"3$"3#
0.$# #".110/"/3##& "%/.#'"0"%/% 0.$% 0.$# 0.$#
0.$' #".31"'&13#0' "$&.0"'&&""" 0.$% 0.$'
0.$3 #".#$3""# "$".//3&#%'% 0.$% 0.$3
0.$& #"."3'3"/"3%1 %03.31'$%' 0.$" 0.$&
0.$1 #".$''#$$/"'% %0$.030&&"03 0.$" 0.$1
0.$0 #%.1##$$'3/#3 %1'.%0$%1$/" 0.$" 0.$0
0.%$ #%.3/%#//$1%$ %&0./#'/03#3 0.$/ 0.%$
0.%% #%.#%&3&33"&3 %&/.#/#'&$// 0.$/ 0.%%
0.%" #%."$"&/$/%'& %3&.#'31#%#1 0.$# 0.%"
0.%/ #$.013'11"31# %3%.#%%/#$$/ 0.$# 0.%/
0.%# #$.&30"##303# %''."0&%13&# 0.$' 0.%#
0.%' #$.''$30/0$"% %#0.%%/#0/$& 0.$' 0.%'
0.%3 #$.//$0/$"1'/ %#".1'0/3%%1 0.$' 0.%3
0.%& #$.%$00#1/#1% %/3.'//11#$" 0.$3 0.%&
0.%1 /0.11&&#"&$$/ %/$.%/3%#'#/ 0.$3 0.%1
0.%0 /0.33#/$1$3#' %"/.33'""$%# 0.$& 0.%0
0."$ /0.#/03/0"1"/ %%&.%"$%&/0$ 0.$& 0."$
0."% /0."%/&/%/%01 %%$.'$$$3/3" 0.$1 0."%
0."" /1.013'&0"&// %$/.1$/0/&/1 0.$1 0.""
0."/ /1.&'1%&1/&#& $0&.$/$1/#3/ 0.$0 0."/
0."# /1.'"1'"/000$ $0$.%&0&13" 0.$0 0."#
0."' /1."0&3%%330% $1/."#01%#13 0.%$ 0."'
P A!;
AP!2
AP
A(
'#: >ine
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0."3 /1.$3'#/&$3"/ $&3."/00/#3/ 0.%$ 0."3
0."& /&.1/%003$%&# $30.%#0%'%&1 0.%% 0."&
0."1 /&.'0&"1#'#%" $3%.0&3#3#3/ 0.%% 0."1
0."0 /&./3%"011%#" $'#.&"$13/&3 0.%" 0."0
0./$ /&.%"#$/'%01" $#&./1%//""& 0.%" 0./$
0./% /3.11'#0$"#"& $/0.0'31#'0" 0.%/ 0./%
0./" /3.3#'33$30"3 $/".##3/&/#& 0.%# 0./"0.// /3.#$#'#/#0#& $"#.1#11&31" 0.%# 0.//
0./# /3.%3"%/'1$# $%&.%3//%%/& 0.%' 0./#
0./' /'.0%1#/#003% $$0./113"3"% 0.%3 0./'
0./3 /'.3&/#/133#1 $$%.'"/&3##3 0.%3 0./3
0./& /'.#"&%##3/01 100/.'3&33/' 0.%& 0./&
0./1 /'.%&0''$011% 101'.'%0"''3 0.%1 0./1
0./0 /#.0/$3'3$"'% 10&&./&& 0.%1 0./0
0.#$ /#.31$#'1/"$/ 1030.%#%""" 0.%0 0.#$
0.#% /#.#"10'3&$3# 103$.1$0#/11 0."$ 0.#%
0.#" /#.%&3%'$"1&3 10'"./1%$/$" 0."$ 0.#"
0.#/ //.0""$/1##&/ 10#/.1'#0$1% 0."% 0.#/
0.## //.3333"$1'3" 10/'.""001$& 0."" 0.##0.#' //.#$010"# 10"3.'$'%'/' 0."/ 0.#'
0.#3 //.%'%131'01% 10%&.3&0//$# 0."# 0.#3
0.#& /".10"'/#&10& 10$1.&'%#%/' 0."# 0.#&
0.#1 /".3/%103033% 1100.&"$/$#" 0."' 0.#1
0.#0 /"./300'3/31# 110$.'1#0$/# 0."3 0.#0
0.'$ /".%$3&%#'&11 111%./##%%"3 0."& 0.'$
0.'% /%.1#"%&/'"0" 11&%.0031//1 0."1 0.'%
0.'" /%.'&3//''%" 113".'#%0&$ 0."0 0.'"
0.'/ /%./$0"$/%0%1 11'".0&1#" 0./$ 0.'/
0.'# /%.$#$&&03$1" 11#/./$'%%01 0./$ 0.'#
0.'' /$.&&%$31%0#/ 11//.'"$0'/# 0./% 0.''
0.'3 /$.'$$$&"&1%# 11"/.3"#1#& 0./" 0.'30.'& /$.""&&0&3%% 11%/.3%'&"' 0.// 0.'&
0.'1 "0.0'#"#&/#1& 11$/.#0"'%3# 0./# 0.'1
0.'0 "0.3&0#"&$1'% 1&0/."'#%''% 0./' 0.'0
0.3$ "0.#$//#"/'33 1&1".100'13% 0./& 0.3$
0.3% "0.%"'000%'$# 1&&".#"&&3"% 0./1 0.3%
0.3" "1.1#&#$/0%'3 1&3%.1/&3#' 0./0 0.3"
0.3/ "1.'3&'3/'&#$ 1&'%.%"1"%%" 0.#$ 0.3/
0.3# "1."13#1''"1/ 1&#$."01##/3 0.#% 0.3#
0.3' "1.$$#%&&3&/1 1&"0./#&/#%& 0.#" 0.3'
0.33 "&.&"$3#1#$/& 1&%1."&/0%& 0.#/ 0.33
0.3& "&.#/'0$33%0' 1&$&.$&&% 0.#' 0.3&
0.31 "&.%#003%&/3# 130'.&'3"/%/ 0.#3 0.310.30 "3.13"1"/310& 131#./%$$&"& 0.#& 0.30
0.&$ "3.'&#'$"0/3 13&".&/&1$/$ 0.#1 0.&$
0.&% "3."1'$%$#3"' 133%.$/1'%01 0.'$ 0.&%
0.&" "'.00#/'&&&'& 13#0."%%/#$& 0.'% 0.&"
0.&/ "'.&$"''30$ 13/&."''#$#$ 0.'" 0.&/
0.&# "'.#$03"$#%&/ 13"'.%30130/ 0.'# 0.&#
0.&' "'.%%''3%/3$ 13%".0'/0%1% 0.'' 0.&'
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0.&3 "#.1"$/0//$'$ 13$$.3$3&'## 0.'& 0.&3
0.&& "#.'"#%/$/$$" 1'11.%"&3$'" 0.'1 0.&&
0.&1 "#.""3&131331 1'&'.'%'&"$# 0.3$ 0.&1
0.&0 "/.0"1/&&0&#& 1'3".&&$/&" 0.3% 0.&0
0.1$ "/.3"10%0$%0/ 1'#0.10$1'11 0.3/ 0.1$
0.1% "/./"1#"'&0'$ 1'/3.1&3#03& 0.3# 0.1%
0.1" "/.$"30%##33 1'"/.&"33"&1 0.33 0.1"0.1/ "".&"##$%'#$% 1'%$.##$3%'/ 0.31 0.1/
0.1# "".#"$0$/1"1" 1#0&.$%&1#// 0.30 0.1#
0.1' "".%%3#/1#"/$ 1#1/.#'&&%&% 0.&% 0.1'
0.13 "%.1%%$""33'" 1#30.&'033"% 0.&/ 0.13
0.1& "%.'$#3&#%"$/ 1#''.0"/%"/# 0.&' 0.1&
0.11 "%.%0&#%$''0# 1##%.0#&'3' 0.&3 0.11
0.10 "$.110"#00#1 1#"&.1/"#&#' 0.&1 0.10
0.0$ "$.'1$"%$#'"& 1#%/.'&&/'## 0.1$ 0.0$
0.0% "$."&$/%$##&' 1/00.%1%&//" 0.1" 0.0%
0.0" %0.0'0'31''&1 1/1#.3#'%3"& 0.1# 0.0"
0.0/ %0.3#1$$/&%$$ 1/30.03&"""3 0.13 0.0/
0.0# %0.//'3/'"%/% 1/''.%#&'"# 0.11 0.0#0.0' %0.$""#1"13#3 1/#$.%1'&"$' 0.0$ 0.0'
0.03 %1.&$1'3&$1'/ 1/"'.$1%'$3/ 0.0" 0.03
0.0& %1./0/0$0$1#3 1/$0.1/#3/'/ 0.0' 0.0&
0.01 %1.$&1'/%$'% 1"0#.###0"&# 0.0& 0.01
0.00 %&.&3"#'3/&'" 1"&1.0%""1"3 0.00 0.00
)inimum ,+ternal >eflu+ >atio ? ,+ternal >eflu+ >atio Calculation
)oefficients for euation of ;acetone2acetone cure in tCe -uili*rium Diagram
x@3 x@& x@1 )
0.#"%" 1."%1' &.&0&" 0.003
)oefficients for euation of Feed >ine cure
x@3 x@& x@1 )
0 0 33.&"3$"3#0' 30.//0&"'%3
)oefficients of oerall euation to find tCe roots of tCe ;acetone2acetone and Feed >ine cures
x@3 x@& x@1 )
0.#"%" 1."%1' 31.0"1&"3# 30.//3&"'%&$
oling for tCe roots of tCe oerall euation
x f4x6!0
0.$#103'&0/ 1./330'3%#1&#/$-00"
NCen tCe alue of x is at 0.$#103'&0/ ? tCe alue of y is at 0.$%''1&1'3"
Finding tCe minimum external reflux euation and ratio
)oordinates 2 ;
1st min. ext. reflux coordinate! 0.$$$$ 0.$$$$
&nd min. ext. reflux coordinate! 0.$#103'&0/ 0.$%''1&1'3"
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Eradient of tCe minimum reflux line! 0.31/$'/"%#"
)oefficients for minimum reflux line
x@3 x@& x@1 )
0 0 0.31/$'/"%#" 0./%&$%'$0$
inimum reflux ratio is tCerefore! 0.'/'01'""%1
*inding the reflu+ ratio
8eflux ratio multiplier! 1."#
8eflux ratio! 0.%1&0&#%/1"
Calculations for operating line2 internal reflu+ ratio2 enriching line2 and the number of total th
-xternal reflux ratio! 0.%1&0&#%/1"
;intercept of tCis reflux ratio! 0.##1%1331/3
*inding the e-uation for the operating line and internal reflu+ ratio)oordinates 2 ;
1st operating line coordinate! 0.$$$$ 0.$$$$
&nd operating line coordinate! 0 0.##1%1331/3
Eradient of operating line! 0.''%131'$/%
-uation of operating line! y!40.''%16(x0.##1%
Internal reflux ratio 4slope of operating line? >76! 0.''%131'$/%
*inding the Intersection point of the feed line and the operating line
)oefficients of tCe feed linex@3 x@& x@1 )
0 0 33.&"3$"3#0' 30.//0&"'%3
)oefficients of tCe operating line
x@3 x@& x@1 )
0 0 0.''%131'$/% 0.##1%1331/3
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)oefficients of tCe oerall euation to find tCe intersection point
x@3 x@& x@1 )
0 0 3&.%&#%'&00" 31.&1&0%%1'
oling for tCe roots of tCe oerall euation
x f4x6!0
0.$#0%3%$1$# 0
NCen x!0.$#0%? 4oerall en6 ;!43&.%&#%6(x31.&1&1!0
xcoordinate of tCe intersection point is tCerefore! 0.$#0%3$
ycoordinate of tCe intersection point is tCerefore! 0.$""$1'
*inding the e-uation of the enriching line
)oordinates 2 ;
1st enricCing line coordinate! 0.&"#" 0.&"#"
&nd enricCing line coordinate! 0.$#0%3%$1$# 0.$""$1'1%'/
Eradient of enricCing line! 1.0'0103
;intercept? )? of enricCing line! 0.0110#/'//
-uation of enricCing line! y!41.0'016(x0.0111
*inding the theoretical number of trays re-uired
.st Tray
)oefficients for tCe euation of ;acetone2acetone cure in tCe -uili*rium Diagram
x@3 x@& x@1 )
0.#"%" 1."%1' &.&0&" 0.003
)oefficients for tCe 1st tray CoriKontal linex@3 x@& x@1 )
0 0 0 0.$$$$
)oefficients for oerall euation to find 1st tray intersection point
x@3 x@& x@1 )
0.#"%" 1."%1' &.&0&" 0.$$/$
oling for tCe roots of tCe oerall euation to find 1st tray intersection point
x f4x6!0
0.$$3%"$/0$" 0.000"$/$03"
4nd Tray)oefficients of tCe operating line
x@3 x@& x@1 )
0 0 0.''%131'$/% 0.##1%1331/3
u*stituting x!0.$$3$ into tCe coefficients a*oe?
y! 0.$$"&0&0"3#
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)oefficients for tCe euation of ;acetone2acetone cure in tCe -uili*rium Diagram
x@3 x@& x@1 )
0.#"%" 1."%1' &.&0&" 0.003
)oefficients for tCe &nd tray CoriKontal line
x@3 x@& x@1 )
0 0 0 0.$$"&0&0"3#
)oefficients for oerall euation to find &nd tray intersection point
x@3 x@& x@1 )
0.#"%" 1."%1' &.&0&" 0.$$'&
oling for tCe roots of tCe oerall euation to find &nd tray intersection point
x f4x6!0
0.$%'#%%1"'1 $."$%311#$"30$-00/
0rd Tray
)oefficients of tCe operating line
x@3 x@& x@1 )0 0 0.''%131'$/% 0.##1%1331/3
u*stituting x!0.$%'/ into tCe coefficients a*oe?
y! 0.$$303%&%%#
)oefficients for tCe euation of ;acetone2acetone cure in tCe -uili*rium Diagram
x@3 x@& x@1 )
0.#"%" 1."%1' &.&0&" 0.003
)oefficients for tCe 3rd tray CoriKontal line
x@3 x@& x@1 )
0 0 0 0.$$30
)oefficients for oerall euation to find 3rd tray intersection point
x@3 x@& x@1 )
0.#"%" 1."%1' &.&0&" 0.$$00
oling for tCe roots of tCe oerall euation to find 3rd tray intersection point
x f4x6!0
0.$"3#"%%'%3 0.00001'$3%
6th Tray
)oefficients of tCe operating line
x@3 x@& x@1 )0 0 0.''%131'$/% 0.##1%1331/3
u*stituting x!0.$"3/ into tCe coefficients a*oe?
y! 0.$%%10'//&$
)oefficients for tCe euation of ;acetone2acetone cure in tCe -uili*rium Diagram
x@3 x@& x@1 )
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0.#"%" 1."%1' &.&0&" 0.003
)oefficients for tCe 'tC tray CoriKontal line
x@3 x@& x@1 )
0 0 0 0.$%%10'//&$
)oefficients for oerall euation to find 'tC tray intersection pointx@3 x@& x@1 )
0.#"%" 1."%1' &.&0&" 0.$%#10'//3
oling for tCe roots of tCe oerall euation to find 'tC tray intersection point
x f4x6!0
0.$/1&01#'"# 0.000&0#1&$#
;th Tray
)oefficients of tCe operating line
x@3 x@& x@1 )
0 0 0.''%131'$/% 0.##1%1331/3
u*stituting x!0.$/1& into tCe coefficients a*oe?
y! 0.$%&##%00'#
)oefficients for tCe euation of ;acetone2acetone cure in tCe -uili*rium Diagram
x@3 x@& x@1 )
0.#"%" 1."%1' &.&0&" 0.003
)oefficients for tCe #tC tray CoriKontal line
x@3 x@& x@1 )
0 0 0 0.$%&##%00'#
)oefficients for oerall euation to find #tC tray intersection pointx@3 x@& x@1 )
0.#"%" 1."%1' &.&0&" 0.$"$##%00#
oling for tCe roots of tCe oerall euation to find #tC tray intersection point
x f4x6!0
0.$'/
'/' 1.1//00"&/1/%%1-00#
xcoordinate tCresCold for transition from operating line to enricCing line! 0.$#0%3%$1$#
,ence tCe enricCing line en 9ill *e used to find tCe CoriKontal line for tCe next tray
<th Tray
)oefficients of tCe enricCing linex@3 x@& x@1 )
0 0 1.0'0103 0.0110#/'//
u*stituting x!0.$'/3 into tCe coefficients a*oe?
y! 0.$"31'&3&&%
)oefficients for tCe euation of ;acetone2acetone cure in tCe -uili*rium Diagram
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x@3 x@& x@1 )
0.#"%" 1."%1' &.&0&" 0.003
)oefficients for tCe /tC tray CoriKontal line
x@3 x@& x@1 )
0 0 0 0.$"31'&3&&%
)oefficients for oerall euation to find /tC tray intersection point
x@3 x@& x@1 )
0.#"%" 1."%1' &.&0&" 0.$"01'&3&3
oling for tCe roots of tCe oerall euation to find /tC tray intersection point
x f4x6!0
0.$&13##30'# 0.000&"'3$"/
8th Tray
)oefficients of tCe enricCing line
x@3 x@& x@1 )
0 0 1.0'0103 0.0110#/'//
u*stituting x!0.$&1' into tCe coefficients a*oe?
y! 0.$'"&'%1%0"
)oefficients for tCe euation of ;acetone2acetone cure in tCe -uili*rium Diagram
x@3 x@& x@1 )
0.#"%" 1."%1' &.&0&" 0.003
)oefficients for tCe "tC tray CoriKontal line
x@3 x@& x@1 )
0 0 0 0.$'"&'%1%0"
)oefficients for oerall euation to find "tC tray intersection point
x@3 x@& x@1 )
0.#"%" 1."%1' &.&0&" 0.$''&'%1%1
oling for tCe roots of tCe oerall euation to find "tC tray intersection point
x f4x6!0
0.%#/1"/" 0.000$%/1%3&
7th Tray
)oefficients of tCe enricCing line
x@3 x@& x@1 )
0 0 1.0'0103 0.0110#/'//
u*stituting x!0.%#/& into tCe coefficients a*oe?
y! 0.%"$'#13"&1
)oefficients for tCe euation of ;acetone2acetone cure in tCe -uili*rium Diagram
x@3 x@& x@1 )
0.#"%" 1."%1' &.&0&" 0.003
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)oefficients for tCe %tC tray CoriKontal line
x@3 x@& x@1 )
0 0 0 0.%"$'#13"&1
)oefficients for oerall euation to find %tC tray intersection point
x@3 x@& x@1 )0.#"%" 1."%1' &.&0&" 0.%"/'#13"&
oling for tCe roots of tCe oerall euation to find %tC tray intersection point
x f4x6!0
0."1/'11/$&' "."$"$1303#33'#-00#
9th Tray
)oefficients of tCe enricCing line
x@3 x@& x@1 )
0 0 1.0'0103 0.0110#/'//
u*stituting x!0."1/' into tCe coefficients a*oe?y! 0."3'0%#//3"
)oefficients for tCe euation of ;acetone2acetone cure in tCe -uili*rium Diagram
x@3 x@& x@1 )
0.#"%" 1."%1' &.&0&" 0.003
)oefficients for tCe $tC tray CoriKontal line
x@3 x@& x@1 )
0 0 0 0."3'0%#//3"
)oefficients for oerall euation to find $tC tray intersection point
x@3 x@& x@1 )0.#"%" 1."%1' &.&0&" 0."310%#//'
oling for tCe roots of tCe oerall euation to find $tC tray intersection point
x f4x6!0
0.#03&&%1%$& 3.'%%'/"/310$/#-00/
./th Tray
)oefficients of tCe enricCing line
x@3 x@& x@1 )
0 0 1.0'0103 0.0110#/'//
u*stituting x!0.#03& into tCe coefficients a*oe?y! 0.#1&3#&%0$1
)oefficients for tCe euation of ;acetone2acetone cure in tCe -uili*rium Diagram
x@3 x@& x@1 )
0.#"%" 1."%1' &.&0&" 0.003
)oefficients for tCe 10tC tray CoriKontal line
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x@3 x@& x@1 )
0 0 0 0.#1&3#&%0$1
)oefficients for oerall euation to find 10tC tray intersection point
x@3 x@& x@1 )
0.#"%" 1."%1' &.&0&" 0.#0$3#&%0$
oling for tCe roots of tCe oerall euation to find 10tC tray intersection point
x f4x6!0
0.&$'/#&33#" 0.0001"$11//
..th Tray
)oefficients of tCe enricCing line
x@3 x@& x@1 )
0 0 1.0'0103 0.0110#/'//
u*stituting x!0.&$'" into tCe coefficients a*oe?
y! 0.&$#'1&3%/
)oefficients for tCe euation of ;acetone2acetone cure in tCe -uili*rium Diagram
x@3 x@& x@1 )
0.#"%" 1."%1' &.&0&" 0.003
)oefficients for tCe 11tC tray CoriKontal line
x@3 x@& x@1 )
0 0 0 0.&$#'1&3%/
)oefficients for oerall euation to find 11tC tray intersection point
x@3 x@& x@1 )
0.#"%" 1."%1' &.&0&" 0.&$&'1&3%/
oling for tCe roots of tCe oerall euation to find 11tC tray intersection point
x f4x6!0
0.1#0&%"0'#3 0.0003#'1%#$
@umber of total theoretical stages=
+um*er of completed tCeoretical stages 10
+um*er of unfinisCed tCeoretical stages! 0.131&%0'1%'
+um*er of total tCeoretical stages! 10.131&%0'1%
Calculations for the number of actual trays needed for the distillation<sing =)onnell )orrelation to estimate oerall column efficiency
-oc!0.'$&4>56@0.&'#
9Cere u> is tCe isosity of tCe feed of in cP 8elatie 7olatilit
a is tCe aerage relatie olatility
-oc! 0.#&3"##$$0&
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-oc! #&.3"##$$01$ O
TCerefore total actual trays reuired is found.
+um*er of total actual trays reuired! 1$.3'3#1&&/&
+um*er of total actual trays reuired 4rounded up6! &0
TCe =)onnell correlation 9as *ased on data for *u**lecap trays.
For siee and ale trays? its prediction are likely to *e sligCtly conseratie.
NCicC means it is good? *ecause you are oerdesigning tCe column.
It is needed to account for Ceat losses? pressure drops? and otCer factors 9CicC are not taken into a
,stimating the gas 'elocity for column entrainment flood prediction
Assumptions made
ystem is lo9 or nonfoaming.
Neir CeigCt is less tCan 1#O of tray spacing.
iee perforations are 13mm or less in diameter.
8atio of slot 4*u**le cap6? perforation 4siee6? or full ale opening 4ale plate6 area AC to actie are
4>E6(4E>6@0.#
(7alues of >? E? E? > are taken under tCe conditions of tCe top tray.
To ensure tCat tCe distillation column is not underdesigned? alues 9ill *e sligCtly modified.
)onsidering tCat tCe liuid flo9 at tCe top tray is only tCe external reflux coming in?
>! ass flo9 rate of external reflux
>! 3$#&1.#1/3'/'%"& kgCr
)onsidering tCat tCe apor mass flo9 rate at top tray is of tCe same mass flo9 rate going into tCe co
E! ass flo9 rate of oerCead apor
E! %%1$1."%'3%%0&13 kgCr
E! &.1'$3'$&/#/ kgm3
>! "30.3"&0#0"%%3 kgm3
4>E6(4E>6@0.#
0.0&'31010%3
)s*f!
9Cere T is platetray spacing? mm
First of all? dimensionless flo9 parameter F>E
needs to *e found.
F>E
!
From preious calculations? E Q
> are already kno9n.
F>E
is tCen calculated and deried.
F>E
!
F>E
!
F>E
is linked to )s*f 4capacity parameter corrected for surface tension? ms6 ia tCe follo9ing euatio
0.010#%.1&"410@'64T@0."##6expR1.'/3F>E
@0.%'&S
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<sually? tray spacing is &'incCes for columns 9itC greater tCan 1.#m and lesser tCan /m diameter48
Assuming tCat tray spacing is &'incCes?
Tray spacing! &' incCes 3$.3"
Tray spacing! /0$./01&1$& mm
NitC tray spacing deried? )s*f can *e calculated
)s*f!
)s*f! 0.10"0"&0%#& ms
)s*f is related to <nf 4gas elocity tCrougC net area at flood? ms6 *y tCe follo9ing euation
<nf! )s*f44&06@0.&6(44>E6E6@0.#
9Cere is surface tension of liuid at tCe top tray? dynescm
Calculating the surface tension of li-uid at the top tray
urface Tension of Top Tray >iuid M #/.0$/03)
urface Tension of Pure Acetone! 1$.&'3"0'$' dynescm
urface Tension of Pure Isopropanol! 1%.'1$#/0/$$ dynescm
urface Tension of Top Tray >iuid! 1$.&'3/&&#&# dynescm
<nf! )s*f44&06@0.&6(44>E6E6@0.#
<nf! 1.$##"1%01$/ ms
)B4corrected 9itC surface tension6
)B 4corrected6! 0.10/&'$/"$1 ms
From Perry=s )Cemical -ngineer=s ,and*ook? 1'3%?
Eien tCat column sCould operate at approximately %0O of flooding point?
)! 0.0%#/#"//%& ms
".&&%$&#$%# m&
Assuming tCat tCe do9ncomer area is 0.3m&?
)olumn )ross ection area! do9ncomer area net area
)olumn )ross ection area! ".#&%$&#$%#
Plotting a ta*le
Flo9 rate of feed 1%.$'&00/0#% >s 7olume of feed
0.01%$'&00/1 m3s 1".0'"%0#'#&
I. )olumn Dia I. )olumn 8adius 2area ,eigCt of colu 7elocity for oerCead apor
0.0# 0.0&# 0.001$/3'$#' 3$10"$.#/&1/ J"'&
0.1 0.0# 0.00"%#3$%1/ $""/$.%$0#' 0
0.1# 0.0"# 0.01"/"1'#%" '3'#3.&%'/%# 0
0.010#%.1&"410@'64T@0."##6expR1.'/3F>E
@0.%'&S
)!RE43/00(E(A+6S(RE4>E6S@0.#
A+! RE43/00(E()6S(RE4>E6S@0.#
A+!
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0.& 0.1 0.031'1#$&/# &'''&.'"&/3# 0
0.&# 0.1&# 0.0'$0%"3%#& 1#/'3.1%&'%/ 0
0.3 0.1# 0.0"0/%#%3'" 10%/3.3&11"1 0
0.3# 0.1"# 0.0$/&11&"# "$%1.&1###'3 0
0.' 0.& 0.1&#//3"0/1 /110./1%1#%% 0
0.'# 0.&&# 0.1#$0'31&%1 '%&%.1'&"'&" 0
0.# 0.&# 0.1$/3'$#'0% 3$10."$#/&1/ 00.## 0.&"# 0.&3"#%&$''' 3&3&.0/&'$"& 0
0./ 0.3 0.&%&"'333%% &"1#.%30&$&% 0
0./# 0.3&# 0.331%30"&' &31'.0%0&'$# 0
0." 0.3# 0.3%'%'#1001 1$$#.303%%%/ 0
0."# 0.3"# 0.''1"%/'//$ 1"3%.1313%"' 0
0.% 0.' 0.#0&/#'%&'/ 1#&"./#'#3$" 0
0.%# 0.'&# 0.#/"'#01"31 13#3.&1/'"%1 0
0.$ 0.'# 0./3/1"&' 1&0".03#/%#" 0
0.$# 0.'"# 0."0%%&1%'&# 10%3.3&&%%/$ 0
1 0.# 0."%#3$%1/3' $""./$%$0#' 0
1.0# 0.#&# 0.%/#$01'"#1 %%/.%01"&%&/ 0
1.1 0.## 0.$#0331"""" %0%.01#/&'3 01.1# 0.#"# 1.03%/%$0"11 "3$.&%0%3#%' 0
1.& 0./ 1.130$"33##3 /"%.$#"#"3& 0
1.&# 0./&# 1.&&"1%'/303 /&#."&"&$$'/ 0
1.3 0./# 1.3&"3&&%$/1 #"%.#&00/&3" 0
1.3# 0./"# 1.'313%%1#&% #3/.'/030'"# 0
1.' 0." 1.#3$3%0'003 '$%.%&#$"&1' 0
1.'# 0."&# 1./#1&$$/3%# '/#.01"31#&$ 0
1.# 0."# 1."/"1'#%/"/ '3'.#3&%'/%# 0
1.## 0.""# 1.%%/$1$0%"/ '0/.$#0/3" 0
1./ 0.% &.010/1$&$%3 3%1.$13/3'$& 0
1./# 0.%&# &.13%&'/'$$% 3#$.11%0##&' 0
1." 0.%# &.&/$%00/$&& 33%.30'11$#& 01."# 0.%"# &.'0#&%1%"#' 31$.&'%/&&1" 0
1.% 0.$ &.#''/$00'$' 301."#%$&1'& 0
1.%# 0.$&# &./%%0&#&1'& &%#.//%0#1&# 0
1.$ 0.$# &.%3#&%"3/$$ &"0.%30"&1"& 0
1.$# 0.$"# &.$%/'"/#1/3 &#".1&00&""& 0
& 1 3.1'1#$&/#3/ &''.'&'"&/3# 0
&.0# 1.0&# 3.300/3#"%1" &3&./'/$"333 0
&.1 1.0# 3.'/3/0#$00/ &&1."00'3&0/ 0
&.1# 1.0"# 3./30#030103 &11.#0%/%/$# 0
&.& 1.1 3.%013&"110% &0&.003$0/0% 0
&.&# 1.1&# 3.$"/0"%&0&& 1$3.1&#"0$"1 0
&.3 1.1# '.1#'"#/&%'' 1%'.%&0&0%$/ 0&.3# 1.1"# '.33"3/13#"' 1"".03$1%/13 0
&.' 1.& '.#&3%$3'&1& 1/$."3$3$33 0
&.'# 1.&&# '."1'3#&'"#% 1/&.%%1$#00$ 0
&.# 1.&# '.$0%"3%#&1& 1#/.'31%&'%/ 0
&.## 1.&"# #.10"0#1##"# 1#0.3#"3%/'# 0
&./ 1.3 #.30$&$1#%'/ 1''./3001##$ 0
&./# 1.3&# #.#1#'#%/0&# 13$.&&3"/"&3 0
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&." 1.3# #."&###&/11& 13'.11#0"/1$ 0
&."# 1.3"# #.$3$#"3/10" 1&$.&%&'$$%$ 0
&.% 1.' /.1#"#&1/01 1&'."0/'$30' 0
&.%# 1.'&# /.3"$3$/#%&& 1&0.3/$&0$/# 0
&.$ 1.'# /./0#1$%##'& 11/.&#'3&%%& 0
&.$# 1.'"# /.%3'$&"#1" 11&.3'/$00$' 0
3 1.# ".0/%#%3'"0/ 10%./33&11"1 03.0# 1.#&# ".30/1//'1# 10#.100//1/$ 0
3.1 1.## ".#'"/"/3#0& 101."3"/#$&# 0
3.1# 1.#"# "."$3113&"/3 $%.#33#/& 0
3.& 1./ %.0'&'""1$3& $#.'"%'0%"31 0
3.&# 1./&# %.&$#"/%100$ $&.#/3&0$$"$ 0
3.3 1./# %.##&$%#$$$' %$.""$#13%11 0
3.3# 1./"# %.%1'130%%%" %".11$#&%&1/ 0
3.' 1." $.0"$&0&"/%$ %'.#"/0&$%"$ 0
3.'# 1."&# $.3'%&01/3$% %&.1'&31#0$' 0
3.# 1."# $./&11&"#01/ "$.%1&1###'3 0
3.## 1.""# $.%$"$%03#'& "".#"$"#%'13 0
3./ 1.% 10.1"%"/01$% "#.'3$"303## 03./# 1.%&# 10.'/3'/"03& "3.3%"0''%"$ 0
3." 1.%# 10."#&100%#" "1.'1"01&%13 0
3."# 1.%"# 11.0''//1/"3 /$.#&#&##'$# 0
3.% 1.$ 11.3'11'$'"$ /"."0"/%0'3 0
3.%# 1.$&# 11./'1#/'&"" /#.$/0'#$1&" 0
3.$ 1.$# 11.$'#$0/0/# /'.&%000/$3 0
3.$# 1.$"# 1&.&#'1"'%'' /&.//&$/'/1# 0
' & 1&.#//3"0/1' /1.10/1%1#%% 0
'.0# &.0&# 1&.%%&'$33"# #$./0/"00#&% 0
'.1 &.0# 13.&0&#'31&" #%.1/1"'333& 0
'.1# &.0"# 13.#&/#1$%/$ #/."/%/$%&3% 0
'.& &.1 13.%#''&3/0& ##.'
%01/ 0'.&# &.1&# 1'.1%/&#'3&/ #'.1&%/#$1&3 0
'.3 &.1# 1'.#&&01&0'1 #&.%""1"1"3/ 0
'.3# &.1"# 1'.%/1/$/"'" #1.//%#$0#%% 0
'.' &.& 1#.&0#30%''3 #0.#00$"/#1$ 0
'.'# &.&&# 1#.##&%'"131 '$.3"&'$%/$# 0
'.# &.&# 1#.$0'31&%0$ '%.&%1'&"'&" 0
'.## &.&"# 1/.&#$"0#'"% '".&&/1&"#' 0
'./ &.3 1/./1$0
" '/.&0#0#&&' 0
'./# &.3&# 1/.$%&&"1"%% '#.&1/"3"''# 0
'." &.3# 1".3'$''#'&$ ''.&#$"$/#33 0
'."# &.3"# 1"."&0#'/0/& '3.33&$1#'"# 0
'.% &.' 1%.0$##"3/%# '&.'3'%'%3&# 0'.%# &.'&# 1%.'"'#&%&$$ '1.#/''130&/ 0
'.$ &.'# 1%.%#"'0$$03 '0."&0'%"#&& 0
'.$# &.'"# 1$.&''&1%'$$ 3$.$0&00/13% 0
# &.# 1$./3'$#'0%# 3$.10"$#/&1/ 0
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Calculations for 'olume accumulated after 4/minutes of feed flow rate
7olume accumulated after &0minutes of feed flo9 rate! '"".33%/ m3
Diameter of Feed Tank! /
pi! 3.1'1#$&/#3/
,eigCt 1/.%%&3$"%1$ #.$&3/'%3#"#
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*eed Properties
kgm3 Feed is M '0 ) ! 313.1# H
kgm3
kgm3
>iuid density regression coefficients for Feed
Acetone
A! 0.&""&%
B! 0.&#"/
n! 0.&$$03
Tc! #0%.& 1.00 0.00 #/.0$'0&
0.$$ 0.01 #/."1#%'
Isopropanol 0.$$$$ 0.0001 #/.100&'
>Cr A! 0.&/"%#
>s B! 0.&/'"#
n! 0.&'3
Tc! #0%.31
kgm3 "istillate Properties
kgm3 Distillate is M &% ) ! 301.1# H
kgm3
>Cr
>s
kgm3 Bottoms Properties
kgm3 Bottoms is M "3.%3$$"01$ ) ! 3'/.$$ H
kgm3
0.&% "3."1'$%$#'
0.&" "'.00#/'&&&
0.&"#" "3.%3$$"01$
>Cr
>s
Eien tCat liuid density en is 4gcm36!A(B@414TTc66@n
;acetone
;isopropanol
Tde9
2acetone
T*u**le
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'erhead Properties
erCead 7apor is M #/.0$/03 ) ! 3&$.&'/
1kmole of Acetone! #%.0% kg
1kmole of Isopropanol! /0.0$/ kg
1kmole of erCead 7apor! #%.0%0&01/ kg
m! mass flo9 rate
! molar mass of tCe apor
*eed PropertiesPa.s Feed is M #0 ) ! 3&3.1# H
Pa.s "istillate Properties
Pa.s Distillate is M &% ) ! 301.1# H
Bottoms Properites
Botoms is M "3.%3$$" ) ! 3'/.$$ H
Pa.s 'erhead Properties
Pa.s erCead 7apor is M #/.0$/03 ) ! 3&$.&'/ H
Pa.s
7iscosity of >iuid? ? regression coefficients for Feed
Pa.s Acetone
Pa.s A! ".&1&/
Pa.s B! $03.0#
)! 0.01%3%#
D! &.03#3-00#
Pa.s Isopropanol
Pa.s A! 0."00$
Pa.s B! %'1.#
Eien tCat 7icosity of >iuid? liuid
4centipoise6!10@4A4BT64)(T64D(T@&66
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)! 0.00%/0/%
D! %.&$/'-00/
7iscosity of Eas? ? regression coefficients for Feed
)
Acetone
A! '.0##
B! 0.&//##
)! #./$3/-00/
Isopropanol
A! 10.%#$
B! 0.30%"3
)! '.%0$%-00#
*eed Properties
Feed is M #0 ) ! 3&3.1# H
"istillate Properties
Distillate is M &% ) ! 301.1# H
Bottoms Properties
Bottoms is M "3.%3$$"01$ ) ! 3'/.$$ H
Jmol 'erhead Properties
Jmol erCead is M #/.0$/03 ) ! 3&$.&'/
Jmol
NCen Feed is at a*oe stated temperature? *u**le point is
T*! #".110/"/3/ ) ! 330.&/0"
>iuid ,eat )apacity? )p>? regression coefficients for Feed
Eien tCat >iuid ,eat )apacity? )p>4Jmol.H6! AB(T)(T@&D(T@3
Jmol Acetone
Jmol A! '/.%"%
Jmol B! 0./&/#&
)! 0.00&0"/1
D! &.$#%3-00/
Isopropanol
A! "&.#&#
B! 0."$##3
Eien tCat 7icosity of Eas? gas
4micropoise6!A4B(T64)(T@&6
)
o l e
* r
a c t i o n
o f A
c e t o n
e
i n
3
a
o u r !
a c
e t o n e
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)! 0.00&/33
D! 3./'$%-00/
-ntCalpy of 7aporiKation? L? regression coefficients for Feed
Acetone
A! '$.&''Tc! #0%.&
n! 0.'%1
Isopropanol
A! #%.$%&
Tc! #0%.31
n! 0.3&/
101.3 kPa ! "#$.%1&# mm ,g
perating >ine is y!40.''%16(x0.##1%
-nricCing >ine is y!41.0'016(x0.0111
p. >ine -nricCing >ine
0.$$$$
0.$$#'1$
0.$$0$3%
0.$%/'#"
0.$%1$"/ 0.$%"3$/
0.$""'$# 0.$"/$$#
0.$//#$'
0.$#/1$3
0.$'#"$&
0.$3#3$1
0.$&'$$
0.$1'#%$
0.$0'1%%
0.%$3"%"
0.%%33%/
0.%"&$%#
0.%/&#%'
0.%#&1%3
0.%'1"%&
0.%313%1
0.%&0$%
0.%10#"$
0.%001"%
0."%$"""
0.""$3"/
0."/%$"#
0."#%#"'
Eien tCat -ntCalpy of 7aporiKation? L4kJmol6!A(414TTc66@n
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