Liquid Vol
5i6en7 otal p
Component
Caron !ioxide Met'ane t'ane +ropane .o-utane /ormal-utane .o-pentane /ormal-pentane 0exane. 1 4L
mole fraction (x)
MW
x•MW
"#""$$ "#"2$% "#3&9* "#3%& "#"29% "#"&** "#"$*$ "#"$&2 "#"*"
%%#"$ $#"%3 3"#"* %%#"9* ,$23 ,$23 *2#$, *2#$, &*#%3
"#"%&%$$ "#3%332"2 $$#*$&2*9 $#"&,&, $#*"&&$2 ,#"9*3&*$ $#233*, $#3$3$3 #$*29&$
$
%3#*22*,*
page 23-9 me Fraction Calculation
und. ma.. 8 &2,3"" L m
ma.. fraction (M)
lm
F5# 23-2 (lm:gal)
gal
6
"#""$$"*22&* "#""*&,2223 "#2&"$3* "#3*923$*3 "#"39"&3",, "#$$,&%,$& "#"2&2$*9, "#"3""33$,*% "#$%$$&%9""$
9$3#*9,&2 %&"#%39, 22$$9$#*2 3"3%#99, 322,,#2,% 92$*#2"32 232&&*& 2%*%& $$,$9#&9&
#&$99 2#, 2#99 %#22& %#92* %#&9$ ,#2",& ,#2$% ,#,9$
$33#9&922 2,92#$*,& *%%&,#3*23 *$&3,",, &*3#%9,&, $9*"#***& %%*3#,2*$& %*$"#9&2*& 2"&%"#$&,
"#""",$3, "#"$2"$$, "#32"9"$9 "#3%9223$* "#"33%$3$ "#"9"$ "#"2$*%&2 "#"229"$$, "#$"$3$"9,
$
&2,3""
2",*"9#%%,
$
.pecific 6olume (V) Fig# 2%-2*
f(+)
den.it; (<)
$#, "#*
MW
%%#$
2""
+
$""
ga. con.tant (=)
$"#*3
>-factor
"#93,9*"**,
page 23-$$ +ure Component +ropertie.
ft3:lm lm:ft3
?F p.ia (p.ia ft3):(?= lmol)
@=A 9$ equation
Calculatio
F5# 23-2
Component
C0% C20 C30& iC%0$" nC%0$" iC,0$2 nC,0$2 nC0$% 4L
Mole Fraction ;i
Component Critical emperature ci ?F
"#&3$9 "#"&%& "#"%3* "#""* "#"$& "#"",* "#""32 "#""3
-$$# &9#92 2",#92 2*%#%$ 3",#,, 39 3&,#& %,3#&
$
page 23-$$ n of +.eudo-critical emperature and +re..ure for a /atural 5a. Mixture
F5# 23-2
Component Critical emperature ci ?=
+.eudocritical emperature pc ?=
Component Critical +re..ure +ci p.ia
+.eudocritical +re..ure +pc p.ia
3%2#"$ ,%,9 %#,9 *33#"& *%#22 &2*#* &%%#%* 9$2#%*
2&%#,$&$$9 %#,2"%32 29#"%2,&3 ,#,*$%"& $2#&3&&9 %#*$**$9 2#*"23"% ,#*%&,$
#% *"#, $ ,2*#9 ,,"# %9"#% %& %3#9
,,%#3*&$ ,9#9$$2 2#9$92 %#"$2"% 9#2,""& 2#*9,2& $#,3,2 2#*,2%*
pc 8
+pc8 39$#""22
$#,&$9,
.pecific gra6it; o
F5# 23-2
Component Molecular Weig't MW
Mixture Molecular Weig't ;i •MW
$#"%3 3"#"* %%#"9* ,$23 ,$23 *2#$, *2#$, &#$**
$3#3%$*$* 2#,%993 $#92*"3&9 "#%%$*3%& "#9*%% "#%$$2,, "#23"&& "#,%29$,$ MWm8 2"#%239*9
r relati6e den.it; (ga. den.it;) 58 "#*"3"9&$3
page 23-$* !etermine t'e >-factor for t'e
Component
oe Fraction
02@ C2
"#2 "#"*
$""
?F
+
$"""
p.ia#
c +c
%33#9 &2#9
?= p.ia