Lignocellulosic Pretreatment Methods for Bioethanol Production

2020 ◽  
pp. 135-162
Author(s):  
E. F. Aransiola ◽  
T. D. Shittu ◽  
T. F. Oyewusi ◽  
A. O. Adetoyese ◽  
O. S. Fagbeyiro ◽  
...  
Keyword(s):  
Bioethanol Production ◽  
Lignocellulosic Pretreatment

Construction Cost of KP Mill Construction for Bioethanol Production

2015 ◽  
Vol 69 (5) ◽  
pp. 518-531
Author(s):  
Tokiya Yaguchi ◽  
Makoto Iwasaki ◽  
Youichiro Isono
Keyword(s):  
Construction Cost ◽  
Bioethanol Production

Bioethanol Production From Pulp Of Fruits

2019 ◽  
Vol 12 (2) ◽  
pp. 464-471
Author(s):  
Kamlesh R. Shah ◽  
Rani Vyas ◽  
Gayatriben Patel
Keyword(s):  
Bioethanol Production

Optimization of Hydrothermal Pretreatment of Lignocellulosic Biomass in the Bioethanol Production Process

ChemSusChem ◽  
2012 ◽  
Vol 6 (1) ◽  
pp. 110-122 ◽  
Author(s):  
Christos K. Nitsos ◽  
Konstantinos A. Matis ◽  
Kostas S. Triantafyllidis
Keyword(s):  
Production Process ◽  
Lignocellulosic Biomass ◽  
Hydrothermal Pretreatment ◽  
Bioethanol Production

Bioethanol production from pretreated whole slurry rice straw by thermophilic co-culture

Fuel ◽  
2021 ◽  
Vol 301 ◽  
pp. 121074
Author(s):  
Nisha Singh ◽  
Ravi P. Gupta ◽  
Suresh K. Puri ◽  
Anshu S. Mathur
Keyword(s):  
Rice Straw ◽  
Bioethanol Production ◽  
Whole Slurry

scholarly journals Improved Glucose Recovery from Sicyos angulatus by NaOH Pretreatment and Application to Bioethanol Production

Processes ◽  
2021 ◽  
Vol 9 (2) ◽  
pp. 245
Author(s):  
Hyung-Eun An ◽  
Kang Hyun Lee ◽  
Ye Won Jang ◽  
Chang-Bae Kim ◽  
Hah Young Yoo
Keyword(s):  
Saccharomyces Cerevisiae ◽  
Alternative Energy ◽  
Invasive Plant ◽  
Food Resource ◽  
Raw Material ◽  
Control Group ◽  
Bioethanol Production ◽  
Naoh Pretreatment ◽  
Glucose Recovery ◽  
Harmful Species

As greenhouse gases and environmental pollution become serious, the demand for alternative energy such as bioethanol has rapidly increased, and a large supply of biomass is required for bioenergy production. Lignocellulosic biomass is the most abundant on the planet and a large part of it, the second-generation biomass, has the advantage of not being a food resource. In this study, Sicyos angulatus, known as an invasive plant (harmful) species, was used as a raw material for bioethanol production. In order to improve enzymatic hydrolysis, S. angulatus was pretreated with different NaOH concentration at 121 °C for 10 min. The optimal NaOH concentration for the pretreatment was determined to be 2% (w/w), and the glucan content (GC) and enzymatic digestibility (ED) were 46.7% and 55.3%, respectively. Through NaOH pretreatment, the GC and ED of S. angulatus were improved by 2.4-fold and 2.5-fold, respectively, compared to the control (untreated S. angulatus). The hydrolysates from S. angulatus were applied to a medium for bioethanol fermentation of Saccharomyces cerevisiae K35. Finally, the maximum ethanol production was found to be 41.3 g based on 1000 g S. angulatus, which was 2.4-fold improved than the control group.

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