Second-generation bioethanol from industrial wood waste of South American species

Second-generation bioethanol from industrial wood waste of South American species

Fil: Vallejos, María Evangelina. Consejo Nacional de Investigaciones Científicas y Técnicas. Centro Científico Tecnológico (Nordeste). Instituto de Materiales de Misiones. Programa de Celulosa y Papel; Argentina.

Bibliographic Details
Main Authors: Vallejos, María Evangelina, Kruyeniski, Julia, Area, María Cristina
Format: info:eu-repo/semantics/article
Language:English
Published: Green Wave Publishing of Canada 2017
Subjects:
Second-generation ethanol
South America
Wood waste
Pinus
Eucalyptus
Biorefinery
Online Access:https://hdl.handle.net/20.500.12219/4448
id ir-20.500.12219-4448
record_format dspace
spelling ir-20.500.12219-44482023-02-06T16:39:37Z Second-generation bioethanol from industrial wood waste of South American species Vallejos, María Evangelina Kruyeniski, Julia Area, María Cristina Second-generation ethanol South America Wood waste Pinus Eucalyptus Biorefinery Fil: Vallejos, María Evangelina. Consejo Nacional de Investigaciones Científicas y Técnicas. Centro Científico Tecnológico (Nordeste). Instituto de Materiales de Misiones. Programa de Celulosa y Papel; Argentina. Fil: Vallejos, María Evangelina. Universidad Nacional de Misiones. Facultad de Ciencias Exactas, Químicas y Naturales. Instituto de Materiales de Misiones. Programa de Celulosa y Papel; Argentina. Fil: Kruyeniski, Julia. Consejo Nacional de Investigaciones Científicas y Técnicas. Centro Científico Tecnológico (Nordeste). Instituto de Materiales de Misiones. Programa de Celulosa y Papel; Argentina. Fil: Kruyeniski, Julia. Universidad Nacional de Misiones. Facultad de Ciencias Exactas, Químicas y Naturales. Instituto de Materiales de Misiones. Programa de Celulosa y Papel; Argentina. Fil: Area, María Cristina. Consejo Nacional de Investigaciones Científicas y Técnicas. Centro Científico Tecnológico (Nordeste). Instituto de Materiales de Misiones. Programa de Celulosa y Papel; Argentina. Fil: Area, María Cristina. Universidad Nacional de Misiones. Facultad de Ciencias Exactas, Químicas y Naturales. Instituto de Materiales de Misiones. Programa de Celulosa y Papel; Argentina. There is a global interest in replacing fossil fuels with renewable sources of energy. The present review evaluates the significance of South-American wood industrial wastes for bioethanol production. Four countries have been chosen for this review, i.e., Argentina, Brazil, Chile, and Uruguay, based on their current or potential forestry industry. It should be noted that although Brazil has a global bioethanol market share of 25%, its production is mainly first-generation bioethanol from sugarcane. The situation in the other countries is even worse, in spite of the fact that they have regulatory frameworks in place already allowing the substitution of a percentage of gasoline by ethanol. Pines and eucalyptus are the usually forested plants in these countries, and their industrial wastes, as chips and sawdust, could serve as promising raw materials to produce second-generation bioethanol in the context of a forest biorefinery. The process to convert woody biomass involves three stages: pretreatment, enzymatic saccharification, and fermentation. The operational conditions of the pretreatment method used are generally defined according to the physical and chemical characteristics of the raw materials and subsequently determine the characteristics of the treated substrates. This article also reviews and discusses the available pretreatment technologies for eucalyptus and pines applicable to South-American industrial wood wastes, their enzymatic hydrolysis yields, and the feasibility of implementing such processes in the mentioned countries in the frame of a biorefinery. 2017-09-01 info:eu-repo/semantics/article info:ar-repo/semantics/artículo info:eu-repo/semantics/publishedVersion https://hdl.handle.net/20.500.12219/4448 eng info:eu-repo/semantics/altIdentifier/urn/https://www.biofueljournal.com/article_49780_ce294527cce9a11484583e2632d012eb.pdf info:eu-repo/semantics/openAccess application/pdf application/pdf 6.141 MB Green Wave Publishing of Canada
institution Universidad Nacional de Misiones
collection Repositorio RIDUNaM
language English
topic Second-generation ethanol
South America
Wood waste
Pinus
Eucalyptus
Biorefinery
spellingShingle Second-generation ethanol
South America
Wood waste
Pinus
Eucalyptus
Biorefinery
Vallejos, María Evangelina
Kruyeniski, Julia
Area, María Cristina
Second-generation bioethanol from industrial wood waste of South American species
description Fil: Vallejos, María Evangelina. Consejo Nacional de Investigaciones Científicas y Técnicas. Centro Científico Tecnológico (Nordeste). Instituto de Materiales de Misiones. Programa de Celulosa y Papel; Argentina.
format info:eu-repo/semantics/article
author Vallejos, María Evangelina
Kruyeniski, Julia
Area, María Cristina
author_facet Vallejos, María Evangelina
Kruyeniski, Julia
Area, María Cristina
author_sort Vallejos, María Evangelina
title Second-generation bioethanol from industrial wood waste of South American species
title_short Second-generation bioethanol from industrial wood waste of South American species
title_full Second-generation bioethanol from industrial wood waste of South American species
title_fullStr Second-generation bioethanol from industrial wood waste of South American species
title_full_unstemmed Second-generation bioethanol from industrial wood waste of South American species
title_sort second-generation bioethanol from industrial wood waste of south american species
publisher Green Wave Publishing of Canada
publishDate 2017
url https://hdl.handle.net/20.500.12219/4448
work_keys_str_mv AT vallejosmariaevangelina secondgenerationbioethanolfromindustrialwoodwasteofsouthamericanspecies
AT kruyeniskijulia secondgenerationbioethanolfromindustrialwoodwasteofsouthamericanspecies
AT areamariacristina secondgenerationbioethanolfromindustrialwoodwasteofsouthamericanspecies
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