Analisa Data Bioetanol Latep

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



• 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 =....?



"$#."2)** (r @e !"##*.%$*%2#'(r

@e &.""2>>&2$) < "&&

@e "".2>>&2$)

H2O

)$.# !"#$).&*#'(r >.2# !2%.>$&>$#'(r @ !"##*.%$*%2#'(r

!"%)&.$)%$# ".*$*"$"))' (r @ !"##*.%$*%2#'(r

"%$.%&#) (r @ !"##*.%$*%2#'(r

@ &.))$%$%&)>* < "&&

@ )).$%$%&)>*

Neraca 0assa D1st1las1


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



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=....?



H2O ) < ".*$*"$")) gr = 0.118353375 grTotal 2&.#%*%"&#$ (r


1l1a (el *.) (r

H2O masu H2O eluar

H + I +

!".*$*"$"))+ &.2 '(r + 0.118353375

H2O ".#>"&>%)"% (r

Total >.%>"&>%)"% (r

Neraca 0assa Absorber


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



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



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 < "&&

)#.*&"))



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



!$)*.% + %.# + ".# + &.$' (r CO2 + $)).>2$ (r

CO2 ".%$% (r

• Neraca massa ,erme-tor


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 =....?



• 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




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



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


C2H#OH = "2 ( ) ".>*&%** gr = 150."11*48 gr H2O ) < 2.*>&#"> gr = 1".*84128 gr

Total "$&.##$$> (r


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=....?



Total "2.22%>"2 (r

Neraca 0assa Absorber


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



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



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$#&&



Pe-3a/ata- 1.3mL

1000mL X Rp .27500

R/ %#.$#

Pe-(eluara- R/ 2$&&& R/ %#.$#

R/ 2>>*.2#

0aa /embuata- b1oeta-ol 3ar1 ul1t -a-as t13a eo-om1s.

Analisa Data Bioetanol Latep

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