Analytical characterization of the Aegle marmelos pyrolysis products and investigation on the suitability of bio‐oil as a third generation bio‐fuel for C.I engine

2018 ◽  
Vol 38 (4) ◽  
pp. 13116 ◽  
Author(s):  
P. Baranitharan ◽  
K. Ramesh ◽  
R. Sakthivel
Keyword(s):  
Third Generation ◽  
Aegle Marmelos ◽  
Pyrolysis Products ◽  
Analytical Characterization ◽  
Bio Oil

scholarly journals Characterization of selected pyrolysis products of diseased orange wood

BioResources ◽  
2020 ◽  
Vol 15 (3) ◽  
pp. 7118-7126
Author(s):  
Carolina Kravetz ◽  
Carlos Leca ◽  
José Otávio Brito ◽  
Daniel Saloni ◽  
David C. Tilotta
Keyword(s):  
Value Added ◽  
Chemical Compounds ◽  
Gas Chromatography Mass Spectrometry ◽  
Pyrolysis Products ◽  
Bio Oil ◽  
Potential Applications ◽  
Domestic Use ◽  
Immediate Analysis ◽  
Orange Trees

Orange trees in Brazil are often burned as a means of eradication when they become infected with Huanglongbing disease. Rather than destroying them, which is a low-value proposition, one potential option is to utilize the biomass through pyrolysis. In this preliminary work, orange trees (Citrus sinensis) otherwise selected for purging, were sampled and pyrolyzed at 500 °C, and the charcoal and bio-oil were evaluated for potential value-added use. The results showed that the pyrolysis process resulted in 26.3% charcoal, 57.6% bio-oil, and 16.0% non-condensable gases. Qualitative analysis of the bio-oil by gas chromatography/mass spectrometry found 178 chemical compounds; however, only 25% of those compounds could be reliably identified. Potential applications of the compounds identified in the bio-oil were determined by examining the published literature, and it was found that at least 73% of them showed promise. Finally, initial studies on the immediate analysis of the pyrolysis charcoal showed that it potentially meets the standards set forth for Brazilian domestic use.

scholarly journals Characterization of Pyrolysis Products and Kinetic Analysis of Waste Jute Stick Biomass

Processes ◽  
2020 ◽  
Vol 8 (7) ◽  
pp. 837
Author(s):  
Jayanto Kumar Sarkar ◽  
Qingyue Wang
Keyword(s):  
Fixed Bed ◽  
Maximum Temperature ◽  
Heating Rates ◽  
Pyrolysis Products ◽  
Thermogravimetric Analyzer ◽  
Potential Source ◽  
Thermochemical Process ◽  
Bio Oil ◽  
Derivative Thermogravimetry

Thermochemical process of biomass is being considered as a latest technique for the restoration of energy source and biochemical products. In this study, the influence of the different heating rates on pyrolysis behaviors and kinetic of jute stick were investigated to justify the waste jute stick biomass as a potential source of bioenergy. Pyrolysis experiments were carried out at four several heating rates of 10, 20, 30 and 40 °C/min, by utilizing the thermogravimetric analyzer (TG-DTA) and a fixed-bed pyrolysis reactor. Two different kinetic methods, Kissinger–Akahira–Sunose (KAS) and Ozawa–Flynn–Wall (OFW) were used to determine the distinct kinetic parameters. The experimental results showed that, the heating rates influenced significantly on the position of TG curve and maximum Tm peaks and highest decomposition rate of the jute stick biomass. Both the highest point of TG and the lowest point of Derivative thermogravimetry (DTG) curves were shifted towards the maximum temperature. However, the heating rates also influenced the products of pyrolysis yield, including bio-char, bio-oil and the non-condensable gases. The average values of activation energy were found to be 139.21 and 135.99 kJ/mol based on FWO and KAS models, respectively.

Energia da Biomassa: termoconversão e seus produtos

2020 ◽  
Author(s):  
Lisiane dos Santos Freitas ◽  
Roberta Menezes Santos ◽  
Diego Fonseca Bispo ◽  
Thainara Bovo Massa ◽  
Thiago Vinícius Barros ◽  
...  
Keyword(s):  
Economic Value ◽  
Thermal Conversion ◽  
Chemical Characteristics ◽  
Pyrolysis Process ◽  
New Techniques ◽  
Pyrolysis Products ◽  
Critical Knowledge ◽  
Thermochemical Process ◽  
Bio Oil

In this book, the authors briefly present a description of the main pyrolysis process, the pretreatment of biomass, the characteristics of biomass, and pyrolysis products through an upgraded methods and its application. The book is divided into ten chapters dedicated to showing the potential of the thermochemical process to convert biomass into biogas, bio-oil, pyrolysis water, and biochar, which are products that can be used as intermediates in the chemical industry, in agriculture, or as biofuels. The critical knowledge of the characteristics of the biomass and possible pretreatment methods before pyrolysis can be used to help determine the routes to obtain products with superior economic value. The main types of thermal conversion, the technologies, reactors, and catalyst used to upgrade the bio-oil into biofuels, is presented is a didactic form. The characterization of classic and new techniques is addressed in order to clarify the main information obtained about the chemical characteristics of biomass and pyrolysis products. The content also shows the importance and main applications of pyrolysis products for the economy and the environment.

Characterization of Vacuum Pyrolysis Products from Phenolic Resin Laminate Substrate

2010 ◽  
Vol 38 (1) ◽  
pp. 72-76
Author(s):  
Wen-Biao WU ◽  
Ke-Qiang QIU ◽  
Cheng-Long LI ◽  
Xiao-Qun XU
Keyword(s):  
Phenolic Resin ◽  
Pyrolysis Products ◽  
Vacuum Pyrolysis

Pyrolysis of the Caupi Bean Pod (Vigna unguiculata): Characterization of Biomass and Bio-Oil

2020 ◽  
Author(s):  
Roberta Santos ◽  
Diego Bispo ◽  
Honnara Granja ◽  
Eliana Sussuchi ◽  
André Luis Ramos ◽  
...  
Keyword(s):  
Vigna Unguiculata ◽  
Bio Oil

Experimental and Analytical Characterization of Firebrand Ignition of Home Insulation Materials

2019 ◽  
Vol 55 (3) ◽  
pp. 1027-1056 ◽  
Author(s):  
Savannah S. Wessies ◽  
Michael K. Chang ◽  
Kevin C. Marr ◽  
Ofodike A. Ezekoye
Keyword(s):  
Analytical Characterization ◽  
Insulation Materials
Sign in / Sign up

Export Citation Format

Share Document