Simultaneous saccharification and fermentation (SSF) of aqueous ammonia pretreated Saccharum spontaneum (wild sugarcane) for second generation ethanol production

Sugar Tech ◽  
2010 ◽  
Vol 12 (2) ◽  
pp. 125-132 ◽  
Author(s):  
Anuj K. Chandel ◽  
G. Chandrasekhar ◽  
M. Lakshmi Narasu ◽  
L. Venkateswar Rao
Keyword(s):  
Ethanol Production ◽  
Second Generation ◽  
Simultaneous Saccharification And Fermentation ◽  
Aqueous Ammonia ◽  
Saccharum Spontaneum ◽  
Simultaneous Saccharification ◽  
Second Generation Ethanol

Evaluation of fuel ethanol production from aqueous ammonia-treated rice straw via simultaneous saccharification and fermentation

2016 ◽  
Vol 93 ◽  
pp. 150-157 ◽  
Author(s):  
Paripok Phitsuwan ◽  
Chutidet Permsriburasuk ◽  
Rattiya Waeonukul ◽  
Patthra Pason ◽  
Chakrit Tachaapaikoon ◽  
...  
Keyword(s):  
Ethanol Production ◽  
Rice Straw ◽  
Simultaneous Saccharification And Fermentation ◽  
Aqueous Ammonia ◽  
Fuel Ethanol ◽  
Simultaneous Saccharification

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

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