Sugarcane bioethanol — R&D for Productivity and Sustainability

NEW BUSINESS OPPORTUNITIES IN THE SUGAR‑ALCOHOL INDUSTRY: ALCOHOL CHEMISTRY AND BIOREFINERIES

Franco, Telma Teixeira; Garzón, Camilo López;

Resumo:

Biorefinery is an integrated process in which biomass is converted to higher added value products with zero or near zero net CO2 emissions. The biorefinery concept is based on the similar concept behind traditional petrochemical refineries and partially uses related transformation processes. However, the main value-adding technologies associated with biorefineries are more complex, offering a greatest potential given the huge variety and quantity of renewable biomass and derived products. In addition, the biorefinery provides the possibility to develop non-polluting and sustainable industries with low environmental impact. Historically, it is known that several processes, today included in the area of biorefinery, were already known since the 19th century, such as the saccharification of wood, solubilization of cellulose, sugar refinery, starch and maltodextrins for industrial purposes, vegetal oil and chlorophyll extraction, furfural production from bran distillation, isolation of vanillin from lignin (already developed in 1874) and lactic acid production by fermentation (KAMM et al., 2006). Different types of biomass are currently being used for the production of molecules for subsequent use in industrial processes, which can lead to gradual replacement of the petrochemical platform. Among them, building blocks had gained big interest; these are molecules with multiple functional groups, which can be converted into other molecular groups.

Part 4 — A new Model for Industrial Production and final uses of ethanol :

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DOI: 10.5151/BlucherOA-Sugarcane-SUGARCANEBIOETHANOL_64

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Como citar:

FRANCO, Telma Teixeira; GARZóN, Camilo López; "NEW BUSINESS OPPORTUNITIES IN THE SUGAR‑ALCOHOL INDUSTRY: ALCOHOL CHEMISTRY AND BIOREFINERIES", p. 761 -772. In: Sugarcane bioethanol — R&D for Productivity and Sustainability. São Paulo: Blucher, .
ISBN: 978-85-212-0822-8, DOI 10.5151/BlucherOA-Sugarcane-SUGARCANEBIOETHANOL_64