analisa data bioetanol latep
TRANSCRIPT
8/16/2019 Analisa Data Bioetanol Latep
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VI. PERHITUNGAN
A. Tetes Tebu
B C massa CO2 ?
A D
• Neraca masa total
A + B C + D
!"#$%.% + %.# + ".# + &.$' (r CO2 + "#$).&*# (r CO2 &.## (r
• Neraca massa ,erme-tor
om/o-e- I-/ut !(r' Out/ut !(r'
0olase "#$%.%
Urea %.#
Ra(1 ".#
N/ &.$
CO2 &.##C2H5OH "#$).&*#
total "#$ "#$
Urea = 3.5 gr Ragi = 1.5 gr npk = 0.7 gr
B C CO2 &.## (r
A D
a. D1st1las1
Urea = 3.5grRagi = 1.5grnpk = 0.7gr
Urea %.# (r
Ra(1 ".# (r
-/ &.$ (r
FERMENT
OR
Massa C2H5OH?
Molase = 1573.3gr
FERMENT
ORMassa C2H5OH1578.045 gr
Molase = 1573.3gr
F = 3.75 m! = 0.7"1gr#mC2H5OHH2O
D
I
S
T I
L
A
T
O
R
$.% = 1""5 m$. a = 250 m& = 1578.045grC2H5OHH2O
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• To/ Pro3u !sam/el 4'Dar1 2#& m5 sam/el E 313a/at %.$# m5 sam/el 4 se61-((a 71a 8olume total "#
m59 maa :
V 1995mL
250mL X 3.75mL=29.925mL
0aa berat to/ /ro3u
0 ; < V
&.$" (r=m5 <29.925mL
2%.>$&>$# (r
• Bottom Pro3u !sam/el G'
E 4 + G
G E 4
!"#$).&*# 2%.>$&>$#' (r
"##*.%$*%2# (r
Neraca 0assa om/o-e-
C2H#OH @e. E @e. 4 + @e. G ......................................................................!"'
H2O @. E @. 4 + @. G ....................................................................!2'
Har(a om/os1s1 masu 3a- eluar alat 31st1las1 ber3asara- /ersamaa- :
"2.# !"#$).&*#'(r %.$# !2%.>$&>$#'(r + @e !"##*.%$*%2#'(r ...............................!"'
)$.# !"#$).&*#'(r >.2# !2%.>$&>$#'(r + @ !"##*.%$*%2#'(r ................................!2'
Har(a om/o-e- mas1-(mas1-( :
C2H#OH
"2.# !"#$).&*#'(r %.$# !2%.>$&>$#'(r @e !"##*.%$*%2#'(r
!"$.2##>2# 22."2#$)"' (r @e !"##*.%$*%2#'(r
' = ....?C2H5OH=....?H2O =....?
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"$#."2)** (r @e !"##*.%$*%2#'(r
@e &.""2>>&2$) < "&&
@e "".2>>&2$)
H2O
)$.# !"#$).&*#'(r >.2# !2%.>$&>$#'(r @ !"##*.%$*%2#'(r
!"%)&.$)%$# ".*$*"$"))' (r @ !"##*.%$*%2#'(r
"%$.%&#) (r @ !"##*.%$*%2#'(r
@ &.))$%$%&)>* < "&&
@ )).$%$%&)>*
Neraca 0assa D1st1las1
om/o-e- I-/ut !(r' Out/ut !(r'
To/ Pro3u Bottom Pro3u
C2H#OH "$.2##>2# 22.""2#$)" "$#."2)**
H2O "*$.*"$")) ".*$*"$")) "%$.%&#)
ub Total "#$).&*# 2%.>$&>$# "##*.%$*%2#
Total "#$).&*# "#$).&*#
D1a(ram A1r
C2H5OH =
22.""2#$)"gr
H2O = ".*$*"$"))gr
F = 2%.>$&>$#grD
I
S
T
I
L
A
T
O
R
C2H5OH = "$.2##>2# gr
H2O = "*$.*"$"))gr
& = "#$).&*#gr C2H5OH ="$#."2)** gr
H2O = "%$.%&#)gr
' = "##*.%$*%2#gr
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b. De613ras1 = Teor1t1s
Neraca 0assa Total
Har(a om/o-e- H mas1-( mas1-( :
C2H5OH = "3.75 ( ) 23.*70*75 gr = 22.""2#$)"gr
H2O >.2# < 23.*70*75 gr = ".*$*"$"))grTotal 2%.>$&>$#(r
Har(a om/o-e- I mas1-( mas1-( :
1l1a (el > < # (r *.) (r
H2O * < # (r &.2 (r
Total # (r
Har(a om/o-e- mas1-( mas1-( :
C2H#OH = "2 ( ) 22.""2#$)" gr = 20.415"571" gr
+ = 5gr
,ilika gel ="* (H2O = 4(
-
= ....?C2H5OH ="2 (H2O = 8(
ABSORB
ERH = 23.*70*75grC2H5OH = "3.75 (H2O = *.25 (
= ....?,ilika gel= ....?H2O=....?
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H2O ) < ".*$*"$")) gr = 0.118353375 grTotal 2&.#%*%"&#$ (r
Har(a om/o-e- mas1-( mas1-( :
1l1a (el *.) (r
H2O masu H2O eluar
H + I +
!".*$*"$"))+ &.2 '(r + 0.118353375
H2O ".#>"&>%)"% (r
Total >.%>"&>%)"% (r
Neraca 0assa Absorber
om/o-e- I-/ut !(r' Out/ut !(r'
C2H#OH 22.""2#$)" 22.""2#$)"
H2O ".*$*"$")) + &.2 0.118353375 /
".#>"&>%)"%
1l1a Gel *.) *.)
2).>$&>$# 2).>$&>$#
,ilika gel = "* ( = 4.8 grH2O = 4 ( = 0.2 gr
+ = 5 gr
ABSORB
ERC2H5OH "2 ( =
20.415"571" gr
H2O 8 ( = 0.118353375 gr
- = 2&.#%*%"&#$ gr
C2H5OH = 22.""2#$)"gr
H2O = ".*$*"$")) grH = 23.*70*75 gr
,ilika gel = 4.8 gr
H2O = ".#>"&>%)"%gr
= >.%>"&>%)"% gr
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Tetes Tebu
ecara teor1 me-(a-3u-( )) maltosa ! C"2H22OH '
0assa tebu "#$%.% (r
0altosa 3alam tebu )) < "# (r
1755.6 gr
498gr /mol
%.#2# mol
• Reas1
C"2H22OH + H2O 2 C>H"2O>
0 %.#2# %.#2# !mol'
B %.#2# %.#2# %.#2# !mol'
%.#2#
B0 *) ") " !(r=mol'
0 $&".*$# !(r'
C>H"2O> 2 C2H#OH + 2 CO2
0 %.#2#
B %.#2# %.#2# %.#2# !mol'
%.#2# %.#2# !mol'
B0 " *> ** !(r=mol'
0 ">2."# "##." !(r'
rag
npk
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0aa :
ecara teor1t1s eta-ol Fa-( terbe-tu ">2."# (r
ecara /rate eta-ol Fa-( terbe-tu 2%.>$&>$# (r
o-8ers1 (1573.3−23.670675 )gr
1573.3 gr < "&&
).*#*$>&$
F1el3 23.670675gr
162.15 gr < "&&
"*.#)&"""
esala6a- (162.15−23.670675 )gr
162.15gr < "&&
)#.*&"))
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Neraca Eo-om1
No. om/o-e- umla6 Har(a !R/' ub total
". Tetes tebu ) bu-(us *&&& %2&&&
2. Ra(1 " bu-(us 2&&& 2&&&
%. N/ 2#&& 2#&&
*. urea %&&& %&&&
Pe-(eluara- u-tu /ro3us1 %.$# m5 B1oeta-ol %#&&
Har(a " 51ter b1oeta-ol R/. 2$#&&
Pe-3a/ata- 3.75mL
1000mL X Rp .27500
R/ "&%."2#
Pe-(eluara- R/ %#&& R/ "&%."2#
R/ %.%>
0aa /embuata- b1oeta-ol 3ar1 tetes tebu t13a eo-om1s.
B. ul1t Na-as
B C massa CO2 ?
A D
• Neraca masa totalA + B C + D
Urea = 3.5grRagi = 1.5grnpk = 0.7gr
Urea %.# (r
Ra(1 ".# (r
-/ &.$ (r
FERMENT
OR
Massa C2H5OH?
Molase = 784.3gr
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!$)*.% + %.# + ".# + &.$' (r CO2 + $)).>2$ (r
CO2 ".%$% (r
• Neraca massa ,erme-tor
om/o-e- I-/ut !(r' Out/ut !(r'
0olase $)*.%
Urea %.#
Ra(1 ".#
N/ &.$
CO2 ".%$%
C2H5OH $)).>2$
total $& $&
Urea = 3.5 gr Ragi = 1.5 gr npk = 0.7 gr
B C CO2 ".%$% (r
A D
c. D1st1las1
• To/ Pro3u !sam/el 4'
Dar1 2#& m5 sam/el E 313a/at ".% m5 sam/el 4 se61-((a 71a 8olume total $ m59
maa :
V 997mL
250mL x 1.3mL=5.1844 mL
0aa berat to/ /ro3u
0 ; < V
&.$" (r=m5 <5.1844mL
*."&&)> (r
FERMENT
ORMassa C2H5OH788.*27 gr
Molase = 784.3gr
F = 1.3 m! = 0.7"1gr#mC2H5OHH2O
D
I
S
T
I
L
A
T
O
R
$.% = ""7 m$. a = 250 m
& = 788.*27grC2H5OHH2O
' = ....?C2H5OH=....?H2O =....?
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• Bottom Pro3u !sam/el G'
E 4 + G
G E 4
!$)).>2$ *."&&)>' (r
$)*.#2>"* (r
Neraca 0assa om/o-e-
C2H#OH @e. E @e. 4 + @e. G ......................................................................!"'
H2O @. E @. 4 + @. G ....................................................................!2'
Har(a om/os1s1 masu 3a- eluar alat 31st1las1 ber3asara- /ersamaa- :
2.# !$)).>2$'(r *& !*."&&)>'(r + @e !$)*.#2>"*'(r ............................................!"'
$.# !$)).>2$'(r >& !*."&&)>'(r + @ !$)*.#2>"*'(r ...........................................!2'
Har(a om/o-e- mas1-(mas1-( :
C2H#OH
2.# !$)).>2$' (r *& !*."&&)>' (r @e !$)*.#2>"*'(r
!".$"#>) ".>*&%**' (r @e !$)*.#2>"*'(r
").&$#% (r @e !$)*.#2>"*'(r
@e &.&2%&%) < "&& @e 2.%&%)
H2O
$.# !$)).>2$'(r >& !*."&&)>' (r @ !$)*.#2>"*'(r
!$>).""%2# 2.*>&#">' (r @ !$)*.#2>"*'(r
$>>.*#&)" (r @ !$)*.#2>"*'(r
@ &.$>> < "&&
@ $.>>
Neraca 0assa D1st1las1
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om/o-e- I-/ut !(r' Out/ut !(r'
To/ Pro3u Bottom Pro3u
C2H#OH ".$"#>$# ".>*&%** ").&$#%2#
H2O $>).""%2# 2.*>&#"> $>>.*#&)"#
ub Total $)).>2$ *."&&)> $)*.#2>"*
Total $)).>2$ $)).>2$
D1a(ram A1r
C2H5OH = ".>*&%**gr
H2O = 2.*>&#">grF = *."&&)>gr
D
I
S
T
I
L
A
T
OR
C2H5OH = ".$"#>$# gr
H2O = $>).""%2# gr
& = $)).>2$ gr C2H5OH =
").&$#%2#gr
H2O = $>>.*#&)"#gr' = $)*.#2>"*gr
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3. De613ras1 = Teor1t1s
Neraca 0assa Total
Har(a om/o-e- H mas1-( mas1-( :
C2H5OH = 40 ( ) *."&&)> (r = ".>*&%** gr H2O >& < *."&&)> gr = 2.*>&#"> gr
Total *."&&)> (r
Har(a om/o-e- I mas1-( mas1-( :
1l1a (el > < # (r *.) (r
H2O * < # (r &.2 (r
Total # (r
Har(a om/o-e- mas1-( mas1-( :
C2H#OH = "2 ( ) ".>*&%** gr = 150."11*48 gr H2O ) < 2.*>&#"> gr = 1".*84128 gr
Total "$&.##$$> (r
Har(a om/o-e- mas1-( mas1-( :
1l1a (el *.) (r
H2O masu H2O eluar
H + I +
!2.*>&#"> + &.2 '(r + 1".*84128 gr
H2O "$.&2%>"2 (r
+ = 5gr,ilika gel ="* (H2O = 4(
-
= ....?C2H5OH =
"2 (H2O = 8(
ABSORB
ERH = *."&&)> grC2H5OH = 40 (H2O = *0 (
= ....?,ilika gel
= ....?H2O=....?
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Total "2.22%>"2 (r
Neraca 0assa Absorber
om/o-e- I-/ut !(r' Out/ut !(r'
C2H#OH ".>*&%** ".>*&%**
H2O 2.*>&#"> + &.2 "$.&2%>"2 / 1".*841281l1a Gel *.) *.)
."&&)> ."&&)>
,ilika gel = "* ( = 4.8 grH2O = 4 ( = 0.2 gr
+ = 5 gr
ABSORB
ERC2H5OH "2 ( =
150."11*48 gr
H2O 8 ( = 1".*84128 gr- = "$&.##$$> gr
C2H5OH = ".>*&%** (r
H2O = ".*$*"$")) gr
H = *."&&)> gr
,ilika gel = 4.8 gr
H2O = "$.&2%>"2 (r
= "2.22%>"2 gr
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ul1t Na-as
ecara teor1 me-(a-3u-( )) maltosa ! C"2H22OH '
0assa tebu $ (r
0altosa 3alam tebu )) < $ (r
877.36 gr
498gr /mol
".$>"$$ mol
• Reas1
C"2H22OH + H2O 2 C>H"2O>
0 ".$>"$$ ".$>"$$ !mol'
B ".$>"$$ ".$>"$$ ".$>"$$ !mol'
".$>"$$
B0 *) ") " !(r=mol'
0 %#&.#2 !(r'
C>H"2O> 2 C2H#OH + 2 CO2
0 ".$>"$$
B ".$>"$$ ".$>"$$ ".$>"$$ !mol'
".$>"$$ ".$>"$$ !mol'
B0 " *> ** !(r=mol'
0 )".&*"*2 $$.#") !(r'
rag
npk
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0aa :
ecara teor1t1s eta-ol Fa-( terbe-tu )".&*"*2 (r
ecara /rate eta-ol Fa-( terbe-tu *."&&)> (r
o-8ers1
( 997−4.10086)gr
997gr < "&&
.#))>)
F1el3 4.10086gr
81.04142 gr < "&&
#.&>&2
esala6a- (81.04142−4.10086)gr
81.04142 gr < "&&
*.%)
Neraca Eo-om1
No. om/o-e- umla6 Har(a !R/' ub total
". Na-as % bua6 >#&& "#&&
2. Ra(1 " bu-(us 2&&& 2&&&
%. N/ 2#&& 2#&&
*. urea %&&& %&&&
Pe-(eluara- u-tu /ro3us1 ".% m5 B1oeta-ol 2$&&&
Har(a " 51ter b1oeta-ol R/. 2$#&&