Enhancing methane production of corn stover through a novel way: Sequent pretreatment of potassium hydroxide and steam explosion

2015 ◽  
Vol 181 ◽  
pp. 345-350 ◽  
Author(s):  
Jianghao Li ◽  
Ruihong Zhang ◽  
Muhammad Abdul Hanan Siddhu ◽  
Yanfeng He ◽  
Wen Wang ◽  
...  
Keyword(s):  
Corn Stover ◽  
Methane Production ◽  
Potassium Hydroxide ◽  
Steam Explosion

Pretreatment of Corn Stover for Methane Production with the Combination of Potassium Hydroxide and Calcium Hydroxide

2015 ◽  
Vol 29 (9) ◽  
pp. 5841-5846 ◽  
Author(s):  
Lin Li ◽  
Chang Chen ◽  
Ruihong Zhang ◽  
Yanfeng He ◽  
Wen Wang ◽  
...  
Keyword(s):  
Calcium Hydroxide ◽  
Corn Stover ◽  
Methane Production ◽  
Potassium Hydroxide

scholarly journals Improve the Anaerobic Biodegradability by Copretreatment of Thermal Alkali and Steam Explosion of Lignocellulosic Waste

2016 ◽  
Vol 2016 ◽  
pp. 1-10 ◽  
Author(s):  
Muhammad Abdul Hanan Siddhu ◽  
Jianghao Li ◽  
Jiafu Zhang ◽  
Yan Huang ◽  
Wen Wang ◽  
...  
Keyword(s):  
Methane Production ◽  
Potassium Hydroxide ◽  
Steam Explosion ◽  
Biofuel Production ◽  
Methane Yield ◽  
Lignocellulosic Waste ◽  
X Ray Diffraction ◽  
X Ray ◽  
Anaerobic Biodegradability ◽  
Pretreatment Effects

Effective alteration of the recalcitrance properties like crystallization of cellulose, lignin shield, and interlinking of lignocellulosic biomass is an ideal way to utilize the full-scale potential for biofuel production. This study exhibited three different pretreatment effects to enhance the digestibility of corn stover (CS) for methane production. In this context, steam explosion (SE) and thermal potassium hydroxide (KOH-60°C) treated CS produced the maximal methane yield of 217.5 and 243.1 mL/gvs, which were 40.0% and 56.4% more than untreated CS (155.4 mL/gvs), respectively. Copretreatment of thermal potassium hydroxide and steam explosion (CPTPS) treated CS was highly significant among all treatments and improved 88.46% (292.9 mL/gvs) methane yield compared with untreated CS. Besides, CPTPS also achieved the highest biodegradability up to 68.90%. Three kinetic models very well simulated dynamics of methane production yield. Moreover, scanning electron microscopy (SEM), Fourier transform infrared (FTIR), and X-ray diffraction (XRD) analyses declared the most effective changes in physicochemical properties after CPTPS pretreatment. Thus, CPTPS might be a promising approach to deconstructing the recalcitrance of lignocellulosic structure to improve the biodegradability for AD.

Methane production enhancement of a family-scale biogas digester using cattle manure and corn stover under cold climates

2021 ◽  
Vol 45 ◽  
pp. 101163
Author(s):  
W.E. Abd Allah ◽  
M.A. Tawfik ◽  
Atul A. Sagade ◽  
Shiva Gorjian ◽  
K.A. Metwally ◽  
...  
Keyword(s):  
Corn Stover ◽  
Methane Production ◽  
Cattle Manure ◽  
Cold Climates

Sequential high gravity ethanol fermentation and anaerobic digestion of steam explosion and organosolv pretreated corn stover

2017 ◽  
Vol 244 ◽  
pp. 1129-1136 ◽  
Author(s):  
Constantinos Katsimpouras ◽  
Maria Zacharopoulou ◽  
Leonidas Matsakas ◽  
Ulrika Rova ◽  
Paul Christakopoulos ◽  
...  
Keyword(s):  
Anaerobic Digestion ◽  
Corn Stover ◽  
Ethanol Fermentation ◽  
Steam Explosion ◽  
High Gravity ◽  
Pretreated Corn Stover

scholarly journals Potential of Black Liquor of Potassium Hydroxide to Pretreat Corn Stover for Biomethane Production

BioResources ◽  
2016 ◽  
Vol 11 (2) ◽  
Author(s):  
Muhammad Abdul Hanan Siddhu ◽  
Jianghao Li ◽  
Ruihong Zhang ◽  
Jinmiao Liu ◽  
Jinli Ji ◽  
...  
Keyword(s):  
Corn Stover ◽  
Potassium Hydroxide ◽  
Black Liquor ◽  
Biomethane Production

Calcium oxide and potassium hydroxide catalysed low temperature methane production from graphite and water Comparison of catalytic mechanisms

Fuel ◽  
1983 ◽  
Vol 62 (10) ◽  
pp. 1138-1144 ◽  
Author(s):  
Rodrigo Casanova ◽  
Alejandro L. Cabrera ◽  
Heinz Heinemann ◽  
Gabor A. Somorjai
Keyword(s):  
Low Temperature ◽  
Calcium Oxide ◽  
Methane Production ◽  
Potassium Hydroxide ◽  
Catalytic Mechanisms

Evaluating Methane Production from Anaerobic Mono- and Co-digestion of Kitchen Waste, Corn Stover, and Chicken Manure

2013 ◽  
Vol 27 (4) ◽  
pp. 2085-2091 ◽  
Author(s):  
Yeqing Li ◽  
Ruihong Zhang ◽  
Xiaoying Liu ◽  
Chang Chen ◽  
Xiao Xiao ◽  
...  
Keyword(s):  
Corn Stover ◽  
Methane Production ◽  
Chicken Manure ◽  
Kitchen Waste
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