Development of two-step pretreatment of Chinese fir sawdust using dilute sulfuric acid followed by sodium chlorite for bioethanol production

Cellulose ◽  
2019 ◽  
Vol 26 (15) ◽  
pp. 8513-8524 ◽  
Author(s):  
Shuiping Ouyang ◽  
Hui Qiao ◽  
Qian Xu ◽  
Zhaojuan Zheng ◽  
Jia Ouyang
Keyword(s):  
Sulfuric Acid ◽  
Chinese Fir ◽  
Sodium Chlorite ◽  
Bioethanol Production ◽  
Dilute Sulfuric Acid

scholarly journals Statistical optimization for deconstruction of poplar substrate by dilute sulfuric acid for bioethanol production

2017 ◽  
Vol 10 (2) ◽  
pp. 69-79 ◽  
Author(s):  
Fouzia Tabassum ◽  
Muhammad Irfan ◽  
Hafiz Abdullah Shakir ◽  
Javed Iqbal Qazi
Keyword(s):  
Sulfuric Acid ◽  
Statistical Optimization ◽  
Bioethanol Production ◽  
Dilute Sulfuric Acid

scholarly journals Natural variation in the glucose content of dilute sulfuric acid–pretreated rice straw liquid hydrolysates: implications for bioethanol production

2016 ◽  
Vol 80 (5) ◽  
pp. 863-869 ◽  
Author(s):  
Takashi Goda ◽  
Hiroshi Teramura ◽  
Miki Suehiro ◽  
Kengo Kanamaru ◽  
Hideo Kawaguchi ◽  
...  
Keyword(s):  
Sulfuric Acid ◽  
Rice Straw ◽  
Natural Variation ◽  
Bioethanol Production ◽  
Glucose Content ◽  
Dilute Sulfuric Acid

scholarly journals Characterization of hemicelluloses from leaves and tops of the CC 8475, CC 8592, and V 7151 varieties of sugarcane (Saccharum officinarum L

DYNA ◽  
2019 ◽  
Vol 86 (210) ◽  
pp. 98-107
Author(s):  
Luz Marina Flórez Pardo ◽  
Andrea González Córdoba ◽  
Jorge Enrique López Galán
Keyword(s):  
Nmr Spectroscopy ◽  
Saccharum Officinarum ◽  
Sodium Chlorite ◽  
Bioethanol Production ◽  
Valle Del Cauca ◽  
Main Components ◽  
Holocellulose Content ◽  
Potential Use

In this research, the types of hemicellulose that predominate in the leaves and tops of the three most cultivated varieties (CC 8475, CC 8592, V 7151) of sugarcane (Saccharum officinarum L.) in Valle del Cauca, Colombia were determined. Hemicellulose analyses were performed after delignification with sodium chlorite and extraction with 18% NaOH and 24% KOH containing 0.26 M NaBH4. The main components of hemicellulose were identified via FTIR and NMR spectroscopy, and monomeric sugars were identified via HPLC. Hemicellulose A composed of arabinoxylans, glucomannans and arabinogalactactans and hemicellulose B primarily composed of arabinoxylans were extracted. The hemicelluloses of the Colombian varieties were more stable against heat than those of the Venezuelan variety. The results of this project allowed discovery of the potential use of agricultural sugarcane residues for bioethanol production because they have a holocellulose content of more than 60%.

scholarly journals Hydrolysis Rate of Hemicellulose (Hardwood Xylan) in Dilute Sulfuric Acid

1969 ◽  
Vol 72 (11) ◽  
pp. 2436-2439 ◽  
Author(s):  
Yoshi KAMIYAMA ◽  
Koichiro GOTOH ◽  
Tatsuyoshi KOBAYASHI
Keyword(s):  
Sulfuric Acid ◽  
Hydrolysis Rate ◽  
Dilute Sulfuric Acid
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