exploratory study for bioethanol production and biorefinery co-products, from corn stubble

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Student: Diego Schneuer F. Date: 2 nd Dicember.

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Exploratory Study for Bioethanol Production and Biorefinery Co-products, from Corn Stubble. Student: Diego Schneuer F. Date: 2 nd Dicember. Contents of Presentation. - PowerPoint PPT Presentation

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Page 1: Exploratory Study for  Bioethanol  Production and  Biorefinery  Co-products, from Corn Stubble

Student: Diego Schneuer F. Date: 2nd Dicember.

Page 2: Exploratory Study for  Bioethanol  Production and  Biorefinery  Co-products, from Corn Stubble

Contents of Presentation

Page 3: Exploratory Study for  Bioethanol  Production and  Biorefinery  Co-products, from Corn Stubble

Introduction – Motivation

Page 4: Exploratory Study for  Bioethanol  Production and  Biorefinery  Co-products, from Corn Stubble

Objectives

Page 5: Exploratory Study for  Bioethanol  Production and  Biorefinery  Co-products, from Corn Stubble

Xylitol CO2, Yeast

LigninBioethanol

Biorefinery

Page 6: Exploratory Study for  Bioethanol  Production and  Biorefinery  Co-products, from Corn Stubble

Plants

Bioethanol Plants in the World

Page 7: Exploratory Study for  Bioethanol  Production and  Biorefinery  Co-products, from Corn Stubble

Location

Page 8: Exploratory Study for  Bioethanol  Production and  Biorefinery  Co-products, from Corn Stubble

Flowsheet

Page 9: Exploratory Study for  Bioethanol  Production and  Biorefinery  Co-products, from Corn Stubble

Flux Summary[m3/day]F1 1046 F17 6F2 221 F18 227F3 825 F19 138F4 821 F20 237F5 1660 F21 1255F6 2477 F22 9F7 2229 F23 227F8 2.464 F24 24F9 1707 F25 0,03

F10 20 F26 24F11 1719 F27 1224F12 741 F28 102F13 969 F29 102F14 745 F30 0.0001F15 182 F31 0,03F16 1659

Mass Balance(Flux Summary)

Importants Flux

Flux m3/day Kind

F1 1046 Corn Stubble

F16 138 CO2

F17 6 Yeast

F23 227 Bioethanol

F26 24 Xylitol

F28 102 Lignin

Yield of Raw Material

Raw Material Amount

Corn Stubble[Ton] 1

Ethanol [Litre] 227

Yeast [Kg] 101

Xylitol [Kg] 31

Lignin [Kg] 111CO2 [Kg] 114

Page 10: Exploratory Study for  Bioethanol  Production and  Biorefinery  Co-products, from Corn Stubble

Plant Capacity

Page 11: Exploratory Study for  Bioethanol  Production and  Biorefinery  Co-products, from Corn Stubble

Comparison

Page 12: Exploratory Study for  Bioethanol  Production and  Biorefinery  Co-products, from Corn Stubble

Cash Flow

Page 13: Exploratory Study for  Bioethanol  Production and  Biorefinery  Co-products, from Corn Stubble

Cash Flow

Product Unit Price [USD]Ethanol m3 600Lignin Kg 0,1Xylitol Kg 0,2Yeast Kg 1,5CO2 Kg 0,7

Input US$/UnitCorn Stubble[m3] 7,5

Water [Kg] 0,00006H2SO4 [Kg] 0,19

Celluclast 1,5 L [m3] 2.745Novozymes 188 [m3] 2.745

S. cerevisae [Kg] 8,00Nutrients [Kg] 0,36Ca(OH)2 [Kg] 0,12Diesel [Kg] 1,17

Electricity [MWh] 58Corn Stubble Freight[Ton] 7,8

Page 14: Exploratory Study for  Bioethanol  Production and  Biorefinery  Co-products, from Corn Stubble

0 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20

54020,19 28,26 40,37 40,37 40,37 40,37 40,37 40,37 40,37 40,37 40,37 40,37 40,37 40,37 40,37 40,37 40,37 40,37 40,37 40,3721,39 29,94 42,78 42,78 42,78 42,78 42,78 42,78 42,78 42,78 42,78 42,78 42,78 42,78 42,78 42,78 42,78 42,78 42,78 42,7841,57 58,20 83,15 83,15 83,15 83,15 83,15 83,15 83,15 83,15 83,15 83,15 83,15 83,15 83,15 83,15 83,15 83,15 83,15 83,1525,88 36,23 51,76 51,76 51,76 51,76 51,76 51,76 51,76 51,76 51,76 51,76 51,76 51,76 51,76 51,76 51,76 51,76 51,76 51,763,59 3,59 3,59 3,59 3,59 3,59 3,59 3,59 3,59 3,59 3,59 3,59 3,59 3,59 3,59 3,59 3,59 3,59 3,59 3,5929,48 39,83 55,36 55,36 55,36 55,36 55,36 55,36 55,36 55,36 55,36 55,36 55,36 55,36 55,36 55,36 55,36 55,36 55,36 55,365,13 4,77 4,39 3,98 3,53 3 3 2 1 1 0 0 0 0 0 0 0 0 0 010,15 10,15 10,15 10,15 10,15 10,15 1,79 1,79 1,79 1,79 0 0 0 0 0 0 0 0 0 0

0 3,17 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0-3,17 0,28 13,26 13,67 14,12 14,60 23,48 24,04 26,01 26,01 27,79 27,79 27,79 27,79 27,79 27,79 27,79 27,79 27,79 27,790,00 0,05 2,25 2,32 2,40 2,48 3,99 4,09 4,42 4,42 4,72 4,72 4,72 4,72 4,72 4,72 4,72 4,72 4,72 4,72-3,17 0,23 11,00 11,35 11,72 12,12 19,49 19,95 21,59 21,59 23,07 23,07 23,07 23,07 23,07 23,07 23,07 23,07 23,07 23,075,13 4,77 4,39 3,98 3,53 3,05 2,53 1,97 1,36 0,71 0,00 0,00 0,00 0,00 0,00 0,00 0,00 0,00 0,00 0,0010,15 10,15 10,15 10,15 10,15 10,15 1,79 1,79 1,79 1,79 0,00 0,00 0,00 0,00 0,00 0,00 0,00 0,00 0,00 0,000,00 3,17 0,00 0,00 0,00 0,00 0,00 0,00 0,00 0,00 0,00 0,00 0,00 0,00 0,00 0,00 0,00 0,00 0,00 0,0012,10 18,33 25,54 25,47 25,39 25,31 23,80 23,71 24,74 24,08 23,07 23,07 23,07 23,07 23,07 23,07 23,07 23,07 23,07 23,07

160,2712,74

12,7464

4 5 5 6 6 7 7 8 8 9 0 0 0 0 0 0 0 0 0 0-108,90 -4 -5 -5 -6 -6 -7 -7 -8 -8 -9 0 0 0 0 0 0 0 0 0 12,74-108,90 7,67 13,55 20,38 19,90 19,37 18,81 16,78 16,12 16,54 15,23 23,07 23,07 23,07 23,07 23,07 23,07 23,07 23,07 23,07 35,81

-108,90 -101,24 -87,73 -67,44 -47,66 -28,43 -9,79 6,81 22,74 39,07 54,07 76,76 99,42 122,04 144,63 167,19 189,71 212,20 234,66 257,08 291,83

Depreciación Legal

Año

Precio Bioetanol [USD/m3]Ingresos por bioetanolCo- ProductosTotal VentasCostos VariablesCostos FijosTotal CostosGastos Financieros

Perdida del Ejercicio AnteriorUtilidad Antes de ImpuestosImpuestos de 1° CategoríaUtilidad después de los impuestosGastos FinancierosDepreciación LegalesPerdida del Ejercicio AnteriorFlujo OperacionalCapital de Inversión

VAN [MMUS$]

Capital de TrabajoRecuperación de Capital de TrabajoPréstamoAmortizaciónFlujo CapitalFlujo de Caja

Page 15: Exploratory Study for  Bioethanol  Production and  Biorefinery  Co-products, from Corn Stubble

Sensitivity Analisis

Raw Material CostEnzyme Cost

Equipment Cost

Page 16: Exploratory Study for  Bioethanol  Production and  Biorefinery  Co-products, from Corn Stubble

Conclusion

Page 17: Exploratory Study for  Bioethanol  Production and  Biorefinery  Co-products, from Corn Stubble