Environmental Sustainability Aspects of Second Generation Ethanol Production from Sugarcane

2017 ◽  
pp. 177-195 ◽  
Author(s):  
M. V. Galdos ◽  
H. Cantarella ◽  
A. Hastings ◽  
J. Hillier ◽  
P. Smith
Keyword(s):  
Ethanol Production ◽  
Environmental Sustainability ◽  
Second Generation ◽  
Second Generation Ethanol

Contributing to the environmental sustainability of the second generation ethanol production: Delignification of sugarcane bagasse with sodium hydroxide recycling

2014 ◽  
Vol 59 ◽  
pp. 63-68 ◽  
Author(s):  
George Jackson Moraes Rocha ◽  
Viviane Marcos Nascimento ◽  
Vinicius Fernandes Nunes da Silva ◽  
Débora Lee Simões Corso ◽  
Adilson Roberto Gonçalves
Keyword(s):  
Ethanol Production ◽  
Sodium Hydroxide ◽  
Sugarcane Bagasse ◽  
Environmental Sustainability ◽  
Second Generation ◽  
Second Generation Ethanol

Evaluating the Potential of Culms from Sugarcane and Energy Cane Varieties Grown in Argentina for Second-Generation Ethanol Production

2021 ◽  
Author(s):  
Aissata Ousmane Kane ◽  
Vanessa O. Arnoldi Pellergini ◽  
Melissa C. Espirito Santo ◽  
Balla Diop Ngom ◽  
José M. García ◽  
...  
Keyword(s):  
Ethanol Production ◽  
Second Generation ◽  
Energy Cane ◽  
Second Generation Ethanol

scholarly journals Exergy efficiency of thermochemical syngas-to-ethanol production plants

2021 ◽  
Vol 3 (5) ◽  
Author(s):  
Marcos Paulo Gabriel da Costa e Silva ◽  
Júlio Cesar de Carvalho Miranda
Keyword(s):  
Ethanol Production ◽  
Process Improvement ◽  
Second Generation ◽  
Exergy Efficiency ◽  
Exergy Destruction ◽  
Exothermic Reactions ◽  
Production Processes ◽  
Different Temperatures ◽  
Exergy Analyses ◽  
Second Generation Ethanol

Abstract This work presents exergy analyses applied in four different conceptual second-generation ethanol production processes through a thermochemical route using catalysts based on Molybdenum (P-1), Copper (P-2), and Rhodium (P-3 and P-4), aiming to assess their exergetic efficiencies. The results show that the conceptual processes have satisfactory exergy efficiencies in both cases, when compared among themselves and when compared with other processes reported in literature. The processes’ efficiency for P-1, P-2, P-3 and P-4 were, respectively, 52.4%, 41.4%, 43.7% and 48.9%. The reactors were the sections in which exergy destruction was more significant, due to the exothermic reactions and mixing points (where streams with different temperatures were mixed). Such results show the potential of thermochemical ethanol production, besides opening the possibilities of process improvement. Graphic abstract

Genetic Enhancement of Saccharomyces Cerevisiae for First and Second Generation Ethanol Production

2017 ◽  
pp. 239-279
Author(s):  
Fernanda Bravim ◽  
Melina Campagnaro Farias ◽  
Oeber De Freitas Quadros ◽  
Patricia Machado Bueno Fernandes
Keyword(s):  
Saccharomyces Cerevisiae ◽  
Ethanol Production ◽  
Second Generation ◽  
Genetic Enhancement ◽  
First And Second Generation ◽  
Second Generation Ethanol

Second-generation ethanol production from steam exploded barley straw by Kluyveromyces marxianus CECT 10875

Fuel ◽  
2011 ◽  
Vol 90 (4) ◽  
pp. 1624-1630 ◽  
Author(s):  
M.P. García-Aparicio ◽  
J.M. Oliva ◽  
P. Manzanares ◽  
M. Ballesteros ◽  
I. Ballesteros ◽  
...  
Keyword(s):  
Ethanol Production ◽  
Kluyveromyces Marxianus ◽  
Second Generation ◽  
Barley Straw ◽  
Second Generation Ethanol

Global warming potential and energy analysis of second generation ethanol production from rice straw in India

2016 ◽  
Vol 184 ◽  
pp. 353-364 ◽  
Author(s):  
Shveta Soam ◽  
Manali Kapoor ◽  
Ravindra Kumar ◽  
Pal Borjesson ◽  
Ravi P. Gupta ◽  
...  
Keyword(s):  
Global Warming ◽  
Ethanol Production ◽  
Rice Straw ◽  
Global Warming Potential ◽  
Second Generation ◽  
Energy Analysis ◽  
Second Generation Ethanol
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