Journal Article10.1016/J.COGSC.2020.100400
Brazilian integrated sugarcane-soybean biorefinery: Trends and opportunities
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TL;DR: In this paper, a soybean biodiesel plant integrated into a sugarcane biorefinery was evaluated considering agricultural, logistic, geographic, industrial, process stream, equipment, administrative, and commercial aspects.
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Abstract: Bioethanol and biodiesel are the most important biofuels worldwide. Although the production processes of these two biofuels are well established, there is still room for improvements. The integration of these two processes would allow the use of their wastes or by-products for increasing productivity or generating additional products. This would make it possible to improve the economics and sustainability of both processes. This article presents an overview focusing on a soybean biodiesel plant integrated into a sugarcane biorefinery. The process integration was evaluated considering agricultural, logistic, geographic, industrial, process stream, equipment, administrative, and commercial aspects. The integrated plant offers the opportunity for cost-effective and environmentally friendly biofuels processing, while expanding the portfolio of potential products.
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Xylooligosaccharides production chain in sugarcane biorefineries: From the selection of pretreatment conditions to the evaluation of nutritional properties
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Economic Aspects and Sustainability of Ethanol Production—A Systematic Literature Review
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Soybean processing wastes and their potential in the generation of high value added products
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TL;DR: In this article , the authors evaluated centesimal composition, microbial safety and antioxidant activity of soybean processing wastes (okara and okara flour) and soymilk and found high fiber, carbohydrate, energy and lipids contents.
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References
Anaerobic digestion of hemicellulose hydrolysate produced after hydrothermal pretreatment of sugarcane bagasse in UASB reactor.
Fernanda Resende Ribeiro,Fabiana Passos,Leandro Vinícius Alves Gurgel,Bruno Eduardo Lobo Baeta,Sergio Francisco de Aquino +4 more
TL;DR: The results showed that anaerobic digestion of sugarcane bagasse hydrolysate was feasible and may improve the net energy generation in a bioethanol plant, while enabling utilization of the surplus sugarcanes bagasse in a sustainable manner.
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Biogas Production from Anaerobic Digestion of Vinasse in Sugarcane Biorefinery: A Techno-economic and Environmental Analysis
Andreza Aparecida Longati,Anderson R. A. Lino,Roberto C. Giordano,Felipe Fernando Furlan,Antonio José Gonçalves Cruz +4 more
TL;DR: In this article, anaerobic digestion (AD) of effluents in sugarcane biorefineries may improve the energy balance in the bioethanol production process and the environmental suitability of wastes disposal.
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Improved co-production of ethanol and xylitol from low-temperature aqueous ammonia pretreated sugarcane bagasse using two-stage high solids enzymatic hydrolysis and Candida tropicalis
Kanak Raj,Chandraraj Krishnan +1 more
TL;DR: In this article, the production of ethanol and xylitol from sugarcane bagasse pretreated by low-temperature aqueous ammonia soaking was improved by two-stage high-solids enzymatic hydrolysis and separate fermentation of glucose and Xylose using Candida tropicalis.
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By-products of the sugarcane industry
Fernando Santos,Paulo Eichler,Grazielle Machado,Jaqueline de Mattia,Guilherme Silverio Aquino de Souza +4 more
- 01 Jan 2020
TL;DR: In this paper, the main by-products generated in the production and processing of sugarcane and its main products: ethanol and sugar are discussed and the biorefinery solutions that can be used to harness and create value in the byproducts of the sugar-cane industry are explored.
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Electricity Production from Sugarcane Straw Recovered Through Bale System: Assessment of Retrofit Projects
Isabelle Lobo de Mesquita Sampaio,Terezinha F. Cardoso,Nariê Rinke Dias de Souza,Marcos D.B. Watanabe,Danilo José Carvalho,Antonio Bonomi,Tassia L. Junqueira +6 more
TL;DR: In this paper, an economic and environmental assessment of straw recovery through bale system to increase electricity export was assessed, and two scenarios with straw recovery and processing were defined to take advantage of an existing cogeneration system, considering its operation in the season and off-season periods.