Catalytic pyrolysis of rice husk by mixing with zinc oxide: Characterization of bio-oil and its rheological behavior

2013 ◽  
Vol 106 ◽  
pp. 385-391 ◽  
Author(s):  
Leiyu Zhou ◽  
Hongmin Yang ◽  
Hao Wu ◽  
Meng Wang ◽  
Daqian Cheng
Keyword(s):  
Zinc Oxide ◽  
Rice Husk ◽  
Rheological Behavior ◽  
Catalytic Pyrolysis ◽  
Bio Oil

Characterization of a bio-oil from pyrolysis of rice husk by detailed compositional analysis and structural investigation of lignin

2012 ◽  
Vol 116 ◽  
pp. 114-119 ◽  
Author(s):  
Yao Lu ◽  
Xian-Yong Wei ◽  
Jing-Pei Cao ◽  
Peng Li ◽  
Fang-Jing Liu ◽  
...  
Keyword(s):  
Rice Husk ◽  
Structural Investigation ◽  
Compositional Analysis ◽  
Bio Oil

Upgrading of bio-oil from catalytic pyrolysis of pretreated rice husk over Fe-modified ZSM-5 zeolite catalyst

2018 ◽  
Vol 175 ◽  
pp. 17-25 ◽  
Author(s):  
Shuping Zhang ◽  
Houlei Zhang ◽  
Xinzhi Liu ◽  
Shuguang Zhu ◽  
Linlin Hu ◽  
...  
Keyword(s):  
Rice Husk ◽  
Catalytic Pyrolysis ◽  
Zeolite Catalyst ◽  
Bio Oil

Catalytic Pyrolysis of Rice Husk via Semi-Batch Reactor Using L9 Taguchi Orthogonal Array

2013 ◽  
Vol 787 ◽  
pp. 184-189 ◽  
Author(s):  
Khanh Vi Dang ◽  
Suzana Yusup ◽  
Yoshimitsu Uemura ◽  
Mohd Fadhil Nuruddin
Keyword(s):  
Rice Husk ◽  
Flow Rate ◽  
Orthogonal Array ◽  
Catalytic Pyrolysis ◽  
Batch Reactor ◽  
Catalyst Loading ◽  
Market Demand ◽  
Pyrolysis Process ◽  
Taguchi Orthogonal Array ◽  
Bio Oil

The market demand of bio-fuel is 11,8 billion litters based on recent reported data. Hence, with the high demand of bio-fuel, the bio-fuel production utilizing rice husk can be one of the solutions. Beside, bio-oil can be produced by pyrolysis process utilizing rice husk as the feedstock. In this research, the optimization condition in producing bio-oil from rice husk by catalytic pyrolysis process was studied. The effect of catalyst type (H-β, H-Y, HZSM-5), catalyst loading (1wt%, 5wt%, 12wt%), temperature (400-500°C) and flow rate (60-100ml/min) were investigated through repetitive experiments using L9 Taguchi Orthogonal Array. The highest liquid yield of 38wt% was obtained at the optimum conditions with temperature of 500°C with nitrogen flow rate of 60ml/min and 12wt% of H-ZSM-5.

Chromatographic characterization of bio-oil generated from rapid pyrolysis of rice husk in stainless steel reactor

2017 ◽  
Vol 134 ◽  
pp. 218-223 ◽  
Author(s):  
Glauco R. Betemps ◽  
Lucas A. Silveira ◽  
Daniele M. Sampaio ◽  
Mozart D. Bispo ◽  
Laiza C. Krause ◽  
...  
Keyword(s):  
Stainless Steel ◽  
Rice Husk ◽  
Bio Oil ◽  
Stainless Steel Reactor ◽  
Chromatographic Characterization ◽  
Rapid Pyrolysis

scholarly journals Optimization and Characterization of Bio-oil Produced from Rice Husk Using Surface Response Methodology

2020 ◽  
Vol 0 (0) ◽  
Author(s):  
Ige Ayodeji Rapheal ◽  
Elinge Cosmos Moki ◽  
Aliyu Muhammad ◽  
Gwani Mohammed ◽  
Lawal Hassan Gusau
Keyword(s):  
Particle Size ◽  
Rice Husk ◽  
Fixed Bed ◽  
Production Optimization ◽  
Fixed Bed Reactor ◽  
Pyrolysis Process ◽  
Surface Response Methodology ◽  
Chemical Efficiency ◽  
Bio Oil

AbstractThe study depicts the production, optimization and characterization of bio-oil from pyrolyzed rice husk using a fabricated fixed bed reactor. The pyrolysis process was conducted with bio-oil response, bio-char response and non-condensable gases response as products. The effect of pyrolysis variables were observed by the production of the bio-oil as the response. Sixty runs of pyrolysis experiments were suggested by Box Benkhen design indicated optimum pyrolysis conditions at particle size of 2.03mm mesh, reaction time of 81.80 mins and temperature of 650oC for rice husk. The maximum bio-oil yield was obtained with 38.39% at optimum condition of the variables. The bio-oil sample obtained had better performance compared with ASTM standard. Such a determination would contribute so immensely to a significant comprehension of the chemical efficiency of the pyrolysis reaction.

Chemical characterization of the bio-oil obtained by catalytic pyrolysis of sugarcane bagasse (industrial waste) from the species Erianthus Arundinaceus

2019 ◽  
Vol 7 (2) ◽  
pp. 102970 ◽  
Author(s):  
Anne Raquel Teixeira Cardoso ◽  
Nathália Mendonça Conrado ◽  
Mauricio Canielas Krause ◽  
Thiago Rodrigues Bjerk ◽  
Laiza Canielas Krause ◽  
...  
Keyword(s):  
Sugarcane Bagasse ◽  
Industrial Waste ◽  
Catalytic Pyrolysis ◽  
Chemical Characterization ◽  
Erianthus Arundinaceus ◽  
Bio Oil

scholarly journals Classification and characterization of bio-oil obtained from catalytic and non-catalytic pyrolysis of desludging sewage sample

AIMS Energy ◽  
2020 ◽  
Vol 8 (6) ◽  
pp. 1088-1107
Author(s):  
Vincent E. Efeovbokhan ◽  
◽  
Augustine O. Ayeni ◽  
Osuvwe P. Eduvie ◽  
James A. Omoleye ◽  
...  
Keyword(s):  
Catalytic Pyrolysis ◽  
Sewage Sample ◽  
Bio Oil

scholarly journals GC×GC in the Characterization of the Bio-Oil from Brazilian Biomass: A Review

2021 ◽  
Vol 8 ◽  
Author(s):  
Rafael Farrapeira ◽  
Yasmine Andrade ◽  
Laíza Krause ◽  
Thiago Bjerk ◽  
Elina Caramão ◽  
...  
Keyword(s):  
Catalytic Pyrolysis ◽  
State Of The Art ◽  
Relative Concentration ◽  
Rice Husks ◽  
Spent Coffee Grounds ◽  
Detection Techniques ◽  
Foreign Countries ◽  
Coffee Grounds ◽  
Bio Oil

This study presents and discusses the state of the art of Two-Dimensional Comprehensive Gas Chromatography (GC×GC) developed in Brazil. GC×GC has been the focus of studies in Brazil since 2009, based on successful experiences in cooperation with researchers from Australia and Italy. The result of these researches led to the installation of many laboratories in Brazilian Universities and Research Centers, similar to others in foreign countries and the development of research, mostly involving applications of the technique to Brazilian matrices. In this review we present applications of GC×GC involving the pyrolysis of Brazilian agroindustrial residues, such as cane straw, sawdust, coconut fiber, fruit seeds, rice husks, spent coffee grounds, among others. The most used detection techniques for GC×GC have been mass spectrometry with fast quadrupole analyzer (GC×GC/qMS) and time of flight (GC×GC/TOFMS). These studies showed the possibility of identifying many organic compounds in the bio-oils produced, especially oxygenated ones such as phenols, ketones, acids and esters. Several studies suggest catalytic pyrolysis as a way to generate less oxygen-compounds directing the application of this bio-oil to the area of biofuels. However, the compounds found and their relative concentration, indicates that the best uses should be associated with the processing industry such as pharmaceuticals, chemicals, polymers and food.

scholarly journals Catalytic pyrolysis of rice husk for bio-oil production

2013 ◽  
Vol 103 ◽  
pp. 362-368 ◽  
Author(s):  
Muhammad S. Abu Bakar ◽  
James O. Titiloye
Keyword(s):  
Rice Husk ◽  
Catalytic Pyrolysis ◽  
Oil Production ◽  
Bio Oil
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