Automatic Wobbe Index Control for Peak Shaving Plants Introduction
Wobbe Index by Myself
description
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References
Inputs Amount fraction
Component SG Btu (HHV) T, °F % mol/ mol Btu (LHV)
Nitrogen 0!"#$ 0 "00 0 0
Cario &'&!' 0 "00 ' 0
Metane 0''! *!&'" "00 * *0$"!,tane &0*$ &'"$&- "00 '*$ &-$**-
.ropane &'$$' $$$&& "00 &' $0-#
so1utane &!# $*#!#" "00 $ $"'#"
N1utane &!# $*#!#" "00 0 $"'#"
Neopentane $-!&& '*" "00 0 $#$
sopentane $-!&& '*" "00 0 $#$
Npentane $-!&& '*" "00 0 $#$
Ne2ane $!#'' -&!*$- "00 0 **#$&
3eptane -'!* -*'#&* "00 & -'0&#$
4ater 0"$$0 --- "00 00& 0526gen &&0-* 0 "00 00$ 0
&00
Wobbe Index MWI SG LHV HHV
'0$#$$*$'#"" '"-! 0#&##-" &0' -$'!0''$
0
0
!*
&
0$
0$'
0#
0
0$&
0&-
00"
00$
0
0
S5 "!#" (&!!') Natural gas - Calculation of caloric values, density, relative densit
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839 Converter SG ma2 4
N:9(MJ/m;)
0 0 0 0 0 0
0 0 0 0 00#'!##$!' 0
##0" &$!'!* !&&&- #'"$- !-* 0-'!#'-"-! *""0# *-'$#- &"$&*! !-!- "0- 00"0-$'0# &0*-
!!- $!'!&& $&!-- #0"$ *"-$ 00-#!"0&* &'
&$&#! $-'* 0&"#& "0- &&$- 00*#-'&- $
&$&#! 0 0&"#& 0 &&$- 0 0
&-!"" 0 #&!! 0 &** 0 0
&-!"" 0 #&!! 0 &** 0 0
&-!"" 0 #&!! 0 &** 0 0
&##'' 0 --&$' 0 &"-- 0 0
$0'-$ $0'-$ '&0!! '&0!! &!0! 00-'!##$ &
&** 0000&** 0 0 0 "$$0&!,00' 00&0 0 0 0 0 0000$$0!"" 0
and Wobbe index from composition
GCV (MJ/m³)
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min 4 ma2 S: min S: SG
0"0
' 0 0
' 0 -#$ !-!! 00& '00
!&!# * &00 -* !&*' &' '000 '*$ 0 -! !&' 00 3.85
0 &' 0 '0 !-#0 $!' $'
0 $ 0 '& !""' $#0 0"'
0 0 0 '&' !""' &' 0$0
0 0 0
0 0 0
0 0 0
0 0 0
0 & 0
00& 00& 000$ 00$ 0
WI(MJ/m³)
CH4 C3H8 N2