Cost analysis of subcritical water pretreatment of sugarcane straw and bagasse for second‐generation bioethanol production: a case study in a sugarcane mill

2021 ◽  
Author(s):  
William Gustavo Sganzerla ◽  
Daniel Lachos‐Perez ◽  
Luz Selene Buller ◽  
Giovani L. Zabot ◽  
Tânia Forster‐Carneiro
Keyword(s):  
Cost Analysis ◽  
Second Generation ◽  
Subcritical Water ◽  
Bioethanol Production ◽  
Second Generation Bioethanol ◽  
Sugarcane Straw ◽  
Water Pretreatment

scholarly journals Exploring grape marc as trove for new thermotolerant and inhibitor-tolerant Saccharomyces cerevisiae strains for second-generation bioethanol production

2013 ◽  
Vol 6 (1) ◽  
pp. 168 ◽  
Author(s):  
Lorenzo Favaro ◽  
Marina Basaglia ◽  
Alberto Trento ◽  
Eugéne Van Rensburg ◽  
Maria García-Aparicio ◽  
...  
Keyword(s):  
Saccharomyces Cerevisiae ◽  
Second Generation ◽  
Bioethanol Production ◽  
Grape Marc ◽  
Second Generation Bioethanol

scholarly journals Evaluation of polyploid miscanthus lines usage efficiency as a feedstock for bioethanol production

2021 ◽  
Vol 29 ◽  
pp. 13-19
Author(s):  
R. Y. Blume ◽  
O.V. Melnychuk ◽  
S.P. Ozheredov ◽  
D.B. Rakhmetov ◽  
Y.B. Blume
Keyword(s):  
Sweet Sorghum ◽  
Second Generation ◽  
Ethanol Yield ◽  
Bioenergy Crops ◽  
Control Line ◽  
Bioethanol Production ◽  
Second Generation Bioethanol ◽  
Giant Miscanthus ◽  
First And Second Generation ◽  
Bioethanol Yield

Aim. Main aim of this research was the evaluation of theoretical bioethanol yield (per ha) from hexaploid giant miscanthus (Miscanthus х giganteus) and further comparison with conventional triploid form as well as with other bioethanol crops. Methods. Several mathematic functions were determined that describe yearly yield dynamics and equations, which were used in calculations of theoretical bioethanol yield. Results. The theoretical bioethanol yield was evaluated for different hexaploid miscanthus lines. The most productive in terms of ethanol yield were lines 108 and 202, from which potential bioethanol yield was found to be higher than in control line (6451 L/ha) by 10.7 % and 14.2% respectively and can reach 7144 L/ha and 7684 L/ha. Conclusions. It was determined that the most productive lines of polyploid miscanthus (lines 108 and 202) are able to compete with other plant cellulosic feedstocks for second-generation bioethanol production in Ukraine. However, these lines show bioethanol productivity than sweet sorghum, in the case when sweet sorghum is processed for obtainment of both first- and second-generation bioethanol. Keywords: bioenergy crops, biofuels, giant miscanthus, Miscanthus, polyploidy, second-generation bioethanol.

scholarly journals Hydrotreatment of pyrolysis liquids derived from second-generation bioethanol production residues over NiMo and CoMo catalysts

2019 ◽  
Vol 126 ◽  
pp. 84-93 ◽  
Author(s):  
Neil Priharto ◽  
Frederik Ronsse ◽  
Wolter Prins ◽  
Idoia Hita ◽  
Peter J. Deuss ◽  
...  
Keyword(s):  
Second Generation ◽  
Bioethanol Production ◽  
Second Generation Bioethanol ◽  
Como Catalysts ◽  
Pyrolysis Liquids
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