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Pencucian & Pengupasan Centrifuge

KomponenINPUT (kg/jam) OUTPUT (kg/jam)

M1 M2 M4 M3

20767.01 20767.01

Protein 2460 2460 Protein

Lemak 772.33 772.33 Lemak

Serat 572.09 572.09 Serat

Gula 286.05 286.05 Gula

abu 314.65 314.65

3432.56 19000 3432.56 19000

Jumlah

Jumlah

28604.69 19000 28290.04 19314.65

47604.69 47604.69

Liquifikasi

KomponenINPUT (kg/jam) OUTPUT (kg/jam)0.128191 Sakarifikasi

M6 M7 M8 0.121782

Komponen20767.01 1038.351 1038.351

3432.56 3432.56 19728.66

α-amylase 41.53402 41.53402

19728.66

Jumlah24199.57 41.53402 24241.1 α-amylase

24241.10402 24241.1 Glukoamylase

0

Jumlah

Membran UF

Komponen

INPUT (kg/jam) OUTPUT (kg/jam) Medium Sterilizer

M10 M11 M12 Komponen

1038.351 1038.351

12823.63 12823.63

2665.334 2665.334 α-amylaseα-amylase 41.53402 39.16658 2.367439 Glukoamylase

Glukoamylase39.45732 37.20825 2.249067

7672.256 7672.256 H2SO4

JUMLAH

24280.56 13938.35 10342.21 urea

24280.56 24280.561339 Amm Phospat

Jumlah

KOMPONEN

C6H10O5 C6H10O5

H2O

H2O

C6H10O5

H2O C6H10O5

[ C6H10O5 ]

[ C6H10O5 ] H2O

C6H12O6

C6H10O5

[ C6H10O5 ] H2O

H2O

C6H12O6

C6H12O6

unit inokulasi Fermentasi

komponen input (kg/jam) output (kg/jam)komponen

input (kg/jam)M16 M17, 18 M19 M20

266.5334 266.535 6905.031

α-amylase 0.236744 0.236744 saccharom ###

Glukoamylase0.224907 0.224907 α-amylase 2.130695

767.2256 767.2256 Glukoamila 2.02416

H2SO4 1.92E-04 0.000192 H2SO4 0.001728Urea 3.836128 3.835 H2O 2398.801

Amm.phosphat0.767226 Amm phosp6.905031Saccharomyces 3.69E-04 ### 3.62E-03 Urea 34.52515

2.99E-03 -3.67E-03 CO21038.824 0.000369 1038.831

Jumlah 1038.82464777563 1038.831 -0.006664

JUMLAH 9350.18910389.02

Rotary Vacuum Filter

Komponeninput (kg/jam) output (kg/jam)

M22 M23 M24

3945.074 3925.349 19.72537

saccharom 1.42E+02 141.494 0.711025

α-amylase 2.367439 2.355602 0.011837Glukoamila2.249067 2.237822 0.011245H2SO4 0.00192 0.00191 9.6E-06H2O 2668.22 2668.22Nutrient 18.32365 18.23203 0.091618

1.81E+03 1809.373

7.99E-04 7.99E-04

0.229222 0.229222 KomponenBoiling point A B0.275398 0.275398 351.5 18.9119 3803.980.832861 0.832861 373.2 18.3036 3816.44

Jumlah8589.153 4089.67 4499.483 294 17.135 2845.38589.153 8589.15298237999 370.4 17.5439 3166.38

390.9 16.711 2903

401.9 16.527 3026.9

Komponen BM massa kmol

H2O C6H12O6

C6H12O6

C2H5OH

CO2

C2H4O

C3H8O

C4H10O

C5H12O

C6H12O6

C2H5OH

C2H4O

C3H8O

C4H10O C2H5OH (LK)C5H12O H20 (HK)

C2H4O

C3H8O

C4H10O

C5H12O

46 5047.391 109.7259

18 80970.6 4498.367

44 0.002229 5.066E-05

60 0.639432 0.010657

74 0.768244 0.010382

88 5368.146 61.00166

glucose 180 5697.578 31.65321Total 97085.12 4700.768

Komponen ln Pi Pi ki

7.412913 1657.246 2.180587

6.609642 742.2176 0.976602

9.015385 8228.71 10.82725

6.712744 822.8258 1.082666

5.942397 380.8467 0.501114

5.211063 183.2888 0.241169glucose ### 1.039058 0.001367

ethanol (LK 0.995 log etanol 2.299 m 10.011air (HK) di 0.94 log air (D/B -1.195 c -1.195

DISTILATKomponenLog ( D/B ) D/B kmol

2.297396 198.3334 109.1754

-1.195 0.063826 269.8883

9.264498 1.84E+09 5.066E-05

-0.746741 0.179167 0.001619

-4.095998 8.017E-05 8.322E-07

-7.275635 5.301E-08 3.234E-06

379.0654glucose -51.50671 3.114E-52 9.856E-51

BOTTOMKomponenLog ( D/B ) D/B kmol

2.297396 198.3334 0.550464

-1.195 0.063826 4228.478

9.264498 1.84E+09 2.755E-14

-0.746741 0.179167 0.009038

-4.095998 8.017E-05 0.010381

-7.275635 5.301E-08 61.001664321.703

glucose -51.50671 3.114E-52 31.65321

KomponenFeed feed Distilat

kmol massa (kg) kmol

109.7259 5047.391 109.1754

4498.367 80970.6 269.8883

C2H5OH (LK)

H20 (HK)

C2H4O

C3H8O

C4H10O

C5H12O

C2H5OH (LK)

H20 (HK)

C2H4O

C3H8O

C4H10O

C5H12O

C2H5OH (LK)

H20 (HK)

C2H4O

C3H8O

C4H10O

C5H12O

C2H5OH (LK)

H20 (HK)

C2H4O

C3H8O

C4H10O

C5H12O

C2H5OH (LK)

H20 (HK)

5.066E-05 0.002229

0.010657 0.639432

0.010382 0.768244

61.00166 5368.146glucose 31.65321 5697.578 379.0638

Total 97085.1297085.12 97085.12 97085.12

DISTILASI II

Komponen BM massa kmol

46 5022.07 109.1754

18 4857.99 269.8883

44 0 0

60 0 0

JUMLAH 379.0638

Komponen ln Pi Pi ki

7.139975 1261.396 1.659732

6.328201 560.1478 0.737037

ethanol (LK 0.995 log etanol air (HK) di bottom 0.96 log air (D/B

DISTILATKomponenLog ( D/B ) D/B kmol

2.299553 199.3208 108.6304

-1.38 0.041687 10.80058

0

0119.431

BOTTOMKomponenLog ( D/B ) D/B kmol

2.299553 199.3208 0.545003

-1.38 0.041687 259.0877

C2H4O

C3H8O

C4H10O

C5H12O

C2H5OH (LK)

H20 (HK)

C2H4O

C3H8O

C2H5OH (LK)

H20 (HK)

C2H5OH (LK)

H20 (HK)

C2H4O

C3H8O

C2H5OH (LK)

H20 (HK)

0 0 0

0 0 0

259.6328

KomponenFeed feed Distilat

kmol massa (kg) kmol

109.1754 5022.07 108.6304

269.8883 4857.99 10.80058

0 0 0

0 0 0

JUMLAH 9880.06

2.75E+0899,7 % R = 4997 20.04814

R= 5012.036

Neraca massa air :

P + 0,4%

P + 0,4% R 194.4104

p= 179.3742

C2H4O

C3H8O

C2H5OH (LK)

H20 (HK)

C2H4O

C3H8O

99,7% R = etanol F

air F

Centrifuge Basis kg/j 29477.08 air 88431.23pati 0.726

INPUT OUTPUT gula 0.014 5 6 protein 0.086

20767.01 20767.01 lemak 0.0272460 2460 serat 0.02

772.33 772.33 air 0.12572.09 572.09 abu 0.011286.05 286.05 1

3432.56 3432.56 Unit Pembuburan Unit Liquifikasi

28290.04 4090.47 24199.57 Komponen Input (kg/jam) output (kg/jam) BM (C6H1028290.04 28290.04 M1 M2 M3 BM (C6H10O5)10

21400.36 21400.36Protein 2535.029 2535.029 (C6H10O5)Lemak 795.8811 795.8811 (C6H10O5)Serat 589.5415 589.5415 (C6H10O5)1

Sakarifikasi Gula 294.7708 294.7708INPUT (kg/jam) OUTPUT (kg/jam)12.17818 abu 324.2478 324.2478

M8 M9 M10 4.262365 3537.249 88431.23 91968.48 (C6H10O5)

1038.351 1038.351 6905.031 Jumlah 29477.08 88431.23 117908.3

19728.66 12823.63 7.91582 117908.30376 117908.3Komponen

3432.56 2665.334 12823.63

41.53402 41.53402 190.6978Glukoamylase 39.45732 39.45732 42.62365 Protein

7672.256 148.0741 Lemak

24241.1 39.45732 24280.56 2665.334 Serat

24280.56 24280.56 7672.256 Gulaabu

Medium Sterilizer α-amylase

INPUT (kg/jam) OUTPUT (kg/jam)

M12 M13,14,15 M16Jumlah

2665.334 2665.334 0.1 266.5334

2.367439 2.367439 0.1 0.2367442.249067 2.249067 0.1 0.224907 Unit Sakarifikasi

7672.256 7672.256 0.1 767.2256

1.92E-03 0.00192 0.1 1.92E-04 20330.34 kg/jam

38.36128 38.36128 38.36128 0.1 3.836128 12.54959 kmol/jam

Amm Phospat 7.672256 7.672256 7.672256 0.1 0.767226 11.92211 kmol/jam

10342.21 46.03546 10388.24 1038.824 19313.82 kg/jam

10388.24 10388.24 0.62748 kmol/jam

C6H10O5

H2O

C6H10O5

H2O

[ C6H10O5 ]

(C6H10O5)10 awal

(C6H10O5)10 rx

(C6H10O5)10 sisa

1016.517 kg/jam

5109.36 kmol/jaminput (kg/jam) output (kg/jam) H2O rx 119.2211 kmol/jam

M19 M22 M21 H2O sisa 4990.139 kmol/jam

767.2256 3945.074 7.98E+02 89822.5 kg/jam

7.71E-01 1.42E+02 119.2211 kmol/jam

0.236744 2.367439 ikut 42.62365 21459.8 kg/jam

0.224907 2.249067 20.70657 glukoamyla40.66068

0.000192 0.00192 ikut 21.91708 3945.074266.535 2668.22 ikut CO2 39.67585 1745.738

ikut H2O 2.884425 51.91965 Unit Ultrafiltrasi3.835 18.32365 ikut C2H5OH 39.3342 1809.373 amylase 0.943 40.36107

1809.373 C2H4O 1.816E-05 0.000799 sisa 2.439641

2.99E-03 1745.738 C3H8O 0.00382 0.229222 glukoamyla 0.943 38.34302

7.99E-04 ikut C4H10O 0.003722 0.275398 sisa 2.317659

0.229222 ikut 0.013013 0.832861

0.275398 ikut NH3 Bereak1.178618 20.0365 α-amylase

0.832861 ikut NH3 sisa 18.32365

1038.831 8589.153 1745.738 5.893089 141.434110334.89 saccharom ###

glukoamylase

Unit Inokulasi

Komponenmassa fraksi

8982.25 0.807124

α-amylase 0.243964 2.192E-05

C T Pa glucose (138.5297 glukoamylase0.231766 2.083E-05

-41.68 372.49 Pa glucose 1.039058 2145.98 0.192833

-46.13 372.49 ln Pa ### 11128.71 1

-22.067 372.49

-80.15 372.49 Pa amyl alk 258.4755 rho larutan 1.104858 kg/liter

-102.91 372.49 mmHg 1.94E+00 vol larutan 10072.52 liter

-105 372.49 ln Pa 6.62E-01V saccharo 1007.252rho sacch 4.00E-06

xi massa sach 4.03E-03 kg

H2O awal

C6H12O6

C6H12O6 total

C6H12O6 sisa

C6H12O6 bereaksi

C5H12O

CH1,8N0,5O0,

H2O

C6H12O6

0.023342 1.68E-04 kg/jam0.956943

1.078E-08 perhitungan biomassa2.267E-06 v media 10072.522.209E-06 BM biomas 24.60.012977 rho biomas 2.930.006734 keb. Bioma0,004kg/ltr media

1 40.29007 kgalpha i yi alpha i * xilog alpha i v biomassa 13.75088 ltr

2.232831 0.010705 0.052119 0.348856

1 0.97987 0.956943 0

11.08666 9.953E-10 1.195E-07 1.044801

1.108605 2.094E-06 2.513E-06 0.044777

0.51312 4.407E-06 1.133E-06 -0.289781

0.246948 0.053808 0.003205 -0.6073950.0014 4.925185 9.427E-06 -5.025642

x mol massa

0.288012 5022.07

0.711983 4857.99

1.336E-07 0.002229

4.272E-06 0.097158

2.195E-09 6.158E-05 menghitung kecepatan tumbuh bakteri (Rv)8.531E-09 0.000285

12.6E-53 5.616E-47

x mol massa X10 4.00E-06

0.000127 25.32136 Rv 1.63E-06

0.978429 76112.61

6.375E-18 1.212E-12 Biomass ak 1.65E-03

2.091E-06 0.542274

2.402E-06 0.768183

0.014115 5368.1461

0.007324 1.318364distilat Bottom bottommassa (kg) kmol massa (kg)

5022.07 0.550464 25.32136

4857.99 4228.478 76112.61

µ (m) = laju pertumbuhan spesifik maksimum = 0,41 jam-1 S = konsentrasi substrat (kg gula/m3 vol media) = 143,596 kg/m3 Ks = konstanta jenuh substrat = 0,48 kg/m3 Monod equation (Jamess M lee, 1987)

µ = µ (m) x 𝑆

ሺ𝐾𝑠+𝑆ሻ = 0,41 x

143,596(0,48+143,596) = 0,408634 jam-1

Xv0 = kecepatan bakteri mula-mula

Reaksi dari pertumbuhan sel pada kondisi aerob

C6H12O6 + a NH3 + b O2 mikro nutrient

c CH1,8O0,5N0,2 + x CO2 + c H2O

(Saras, 2005)

Dari data yang ada maka kita dapatkan koefisien reaksi sebagai berikut :

Yc = 5,044 c = 2,9736 a = 1,0088

b = 1,419 x = 0,956

2.755E-14 0.002229

0.009038 0.639432

0.010381 0.768183

61.00166 5368.146 biomass ak 6.69E-05 kmol9880.06 31.65321 5697.5789880.06 87205.06 gula 1.33E-05 kmol

oksigen 1.88E-05 kmol6.02E-04 kg

x mol KomponenBoiling point A B C T

0.288013 351.5 18.9119 3803.98 -41.68 364.82

0.711987 373.2 18.3036 3816.44 -46.13 364.82Komponen

0 294 17.135 2845.3 -22.067 364.82

0 370.4 17.5439 3166.38 -80.15 364.82

1 390.9 16.711 2903 -102.91 364.82 α-amylase

401.9 16.527 3026.9 -105 364.82 glukoamylase

alpha i yi (alpha i * xi )Log alpha i

2.251899 0.17353 0.648577 0.352549 Saccharomyces

1 0.966013 0.711987 0

Jumlah1.139543 1.360564

2.299 m 10.437 x 0 0.3525-1.38 c -1.38 y -1.38 2.299 Unit Fermentor

x mol massa

0.909566 4997

0.090434 194.4104

0 0

0 01 NH3

H2Oamylase

x mol massa glukoamila

0.002099 25.07013 C6H12O6

0.997901 4663.579 c6H12O6 to

C2H5OH (LK)

H20 (HK)

C2H4O

C3H8O H2O

C4H10O

C5H12O

C6H12O6

NH3

CO3

Reaksi dari pertumbuhan sel pada kondisi aerob

C6H12O6 + a NH3 + b O2 mikro nutrient

c CH1,8O0,5N0,2 + x CO2 + c H2O

(Saras, 2005)

Dari data yang ada maka kita dapatkan koefisien reaksi sebagai berikut :

Yc = 5,044 c = 2,9736 a = 1,0088

b = 1,419 x = 0,956

Reaksi : C6H12O6 + 0,05692 NH3 Sacch. cereviceae, 1 atm 0,2864 CH1,8N0,5O0,2 + 1,9161 CO2

+ 0,1393 H2O + 1,8996 C2H5OH + 8,77x10-7 C2H4O + 1,845x10-4 C3H8O +

1,7973x10-4 C4H10O + 6,2847x10-4 C5H12O

0 0 c6H12O6 r

0 0 c6h12o6 si

1

CO2 terbendistilat Bottom bottom

massa (kg) kmol massa (kg) H2O terbe

4997 0.545003 25.07013

194.4104 259.0877 4663.579 C2H5OH te

0 0 0

0 0 0 C2H4O5191.41 4688.659880.06 C3H8O

C4H10O

194.4104 C5H12O

5.625995NH3 bereak

NH3 sisa

c2h5oh 4997 4997

194.4104 179.3742 15.03611

5012.036

5191.41 5191.41035103364 sacc

hasil etano 4997 kg/jam

etanol targ 4997 kg/jam Unit Rotary Vacuum

jagung yang dibutuhk 1000 kg komponenjagung yang dibutuhkan selama 7920000 kg

saccharomyces29477.08 α-amylase

Glukoamilase

Jumlah

CH1,8N0,5O0,

C6H12O6

H2O

C2H5OH

C5H12O

C2H4O

C3H8O

C4H10O

Unit Liquifikasi

162000 amylase 42.800711620

0.1321010.1254960.006605 kmol/jam1070.018 kg/jam

12.54959 kmol/jam

20330.34 kg/jam

Input (kg/jam) output (kg/jam)

M3 M4 M5

21400.36 1070.0182535.029 2535.029

795.8811 795.8811589.5415 589.5415294.7708 294.7708324.2478 324.2478

91968.48 91968.48α-amylase 42.80071 42.80071

20330.34

117908.3 42.80071

117951.104474265 117951.1

KomponenInput (kg/jam) output (kg/jam)

M5 M6 M7

1070.018 1070.018

20330.34 1016.517

91968.48 89822.5

α-amylase 42.80071 42.80071

[ C6H10O5 ]

[C6H10O5 ]1000

[ C6H10O5 ]10

H2O

Protein 2535.029 2535.029

Lemak 795.8811 795.8811Serat 589.5415 589.5415Gula 294.7708 294.7708

abu 324.2478 324.2478

glukoamylase 40.66068 40.66068

21459.8

Jumlah 117951.1 40.66068 117991.8

117991.765152817 117991.8

Komponeninput (kg/jam) output (kg/jam)

M7 M8 M9

1070.018 1070.018

1016.517 1016.517

89822.5 89822.5

α-amylase 42.80071 40.36107 2.439641

Protein 2535.029 2535.029

Lemak 795.8811 795.8811Serat 589.5415 589.5415Gula 294.7708 294.7708abu 324.2478 324.2478

glukoamylase40.66068 38.34302 2.317659

21459.8 21459.8

Jumlah 117991.8 6704.709 111287.1117991.8 117991.765152817

sg fraksi*sg

1 0.807124

0 0

0 0

1.544 0.297734

1.104858

C6H12O6

[C6H10O5 ]1000

[ C6H10O5 ]10

H2O

C6H12O6

menghitung kecepatan tumbuh bakteri (Rv)

µ (m) = laju pertumbuhan spesifik maksimum = 0,41 jam-1 S = konsentrasi substrat (kg gula/m3 vol media) = 143,596 kg/m3 Ks = konstanta jenuh substrat = 0,48 kg/m3 Monod equation (Jamess M lee, 1987)

µ = µ (m) x 𝑆

ሺ𝐾𝑠+𝑆ሻ = 0,41 x

143,596(0,48+143,596) = 0,408634 jam-1

Xv0 = kecepatan bakteri mula-mula

Reaksi dari pertumbuhan sel pada kondisi aerob

C6H12O6 + a NH3 + b O2 mikro nutrient

c CH1,8O0,5N0,2 + x CO2 + c H2O

(Saras, 2005)

Dari data yang ada maka kita dapatkan koefisien reaksi sebagai berikut :

Yc = 5,044 c = 2,9736 a = 1,0088

b = 1,419 x = 0,956

6.69E-05 kmol1.61E-03 kg

CO2 1.27E-05 kmol5.58E-04 kg

H2O 3.95E-05 kmol7.10E-04 kg

NH3 yg db 1.34E-05 kmol2.28E-04 kg

Input (kg/jam) output (kg/jam)

M9 M10 M11

8982.25 8982.25

0.243964 0.243964

0.231766 0.2317662145.98 2145.98

Saccharomyces 4.03E-03 4.03E-03

2.28E-04 2.28E-04

5.58E-04 5.58E-0411128.71 4.81E-03 11128.7111128.7104691057 11128.71

Unit Fermentor

2.05E-0480840.25 kg

komponeninput (kg/jam) output (kg/jam)

2.195677 kg M12 M13 M15 M14 29.80528

2.085893 kg 2145.98 19313.82 5697.578 5364.951

19313.82 kg saccharomyces4.03E-03 4.03E-03 3.95E+02 31.65321

119.2211 kmol/jam α-amylase 0.243964 2.195677 2.439641 5697.578

CH1,8N0,5O0,

C6H12O6

Reaksi dari pertumbuhan sel pada kondisi aerob

C6H12O6 + a NH3 + b O2 mikro nutrient

c CH1,8O0,5N0,2 + x CO2 + c H2O

(Saras, 2005)

Dari data yang ada maka kita dapatkan koefisien reaksi sebagai berikut :

Yc = 5,044 c = 2,9736 a = 1,0088

b = 1,419 x = 0,956

Reaksi : C6H12O6 + 0,05692 NH3 Sacch. cereviceae, 1 atm 0,2864 CH1,8N0,5O0,2 + 1,9161 CO2

+ 0,1393 H2O + 1,8996 C2H5OH + 8,77x10-7 C2H4O + 1,845x10-4 C3H8O +

1,7973x10-4 C4H10O + 6,2847x10-4 C5H12O

57.76264 kmol Glukoamilase0.231766 2.085893 2.317659

61.45849 kmol 8982.25 80840.25 89967.33 ###

11062.53 kg 2.28E-04 178.0851

113.2725 kmol 5047.391 5368.146

4983.991 kg 5.58E-04 4983.991

8.046335 kmol 0.002229 0.0000

144.834 kg 0.639432

109.7259 kmol 0.768244

5047.391 kg 5368.146

5.066E-05 kmol Total11128.71 100336.4 106481.2 4983.991

0.002229 kg 111465.150487909 111465.1505299020.010657 kmol 111465.150487909 111465.1505299020.639432 kg

0.010382 kmol Unit Filter Press0.768244 kg 29.80528

komponeninput (kg.jam) output (kg/jam)

0.036315 kmol 5364.951 M14 M15 M16

3.195752 kg 27.95735 5697.578 5697.578 amylalkoho3.287849 kmol 5032.324 saccharomyces3.95E+02 3.95E+0255.89344 kg α-amylase 2.439641 2.439641

Glukoamilase2.317659 2.317659

89967.33 8996.733 80970.6 Komponen

16.43925 kmol Glukosa

394.5419 kg 5047.391 5047.391

3.95E+02 kg

0.002229 0.002229

0.639432 0.639432

Unit Rotary Vacuum 0.768244 0.768244input output 5368.146 5368.146M14 M15 M17 Jumlah 212962.3 9.40E+03 203566.3

5697.578 5697.578 0.995 2.1296232E+053.95E+02 392.5732 1.97273 0.9952.439641 2.427443 0.012198 0.9952.317659 2.30607 0.011588 0.99589967.33 89967.33

5047.391 5047.391

5368.146 5368.146

0.002229 0.002229

0.639432 0.639432

0.768244 0.768244

106481.2 397.3067 106083.9106481.159310163

H2O

NH3

C2H5OH

CO2

C2H4O

C3H8O

C4H10O

C5H12O

C6H12O6

H2O

NH3

C2H5OH

CO2

C2H4O

C3H8O

C4H10O

C5H12O

107.299

226.5201

29.22632

5260.738

M14 M15 M16

106481.2 106481.2

A B C D E

### ### 0.00E+00 ### ###