Production of value-added chemicals from bio-oil via acid catalysis coupled with liquid–liquid extraction

RSC Advances ◽  
2012 ◽  
Vol 2 (25) ◽  
pp. 9366 ◽  
Author(s):  
Xun Hu ◽  
Daniel Mourant ◽  
Richard Gunawan ◽  
Liping Wu ◽  
Yi Wang ◽  
...  
Keyword(s):  
Acid Catalysis ◽  
Value Added ◽  
Liquid Extraction ◽  
Liquid Liquid Extraction ◽  
Bio Oil

Liquid–Liquid Extraction of Biomass Pyrolysis Bio-oil

2014 ◽  
Vol 28 (2) ◽  
pp. 1207-1212 ◽  
Author(s):  
Yi Wei ◽  
Hanwu Lei ◽  
Lu Wang ◽  
Lei Zhu ◽  
Xuesong Zhang ◽  
...  
Keyword(s):  
Liquid Extraction ◽  
Biomass Pyrolysis ◽  
Liquid Liquid Extraction ◽  
Bio Oil

scholarly journals Martini Coarse-Grained Models of Imidazolium-Based Ionic Liquids: From Nanostructural Organization to Liquid-Liquid Extraction

2020 ◽  
Author(s):  
Luis Itza Vazquez-Salazar ◽  
Michele Selle ◽  
Alex H. de Vries ◽  
Siewert-Jan Marrink ◽  
Paulo C. T. Souza
Keyword(s):  
Ionic Liquids ◽  
Force Field ◽  
Rational Design ◽  
Value Added ◽  
Liquid Extraction ◽  
Coarse Grained ◽  
Great Success ◽  
Liquid Liquid Extraction ◽  
Martini Force Field ◽  
Wide Range

<div> <div> <div> <p>Ionic liquids (IL) are remarkable green solvents, which find applications in many areas of nano- and biotechnology including extraction and purification of value-added compounds or fine chemicals. These liquid salts possess versatile solvation properties that can be tuned by modifications in the cation or anion structure. So far, in contrast to the great success of theoretical and computational methodologies applied to other fields, only a few IL models have been able to bring insights towards the rational design of such solvents. In this work, we develop coarse-grained (CG) models for imidazolium-based ILs using a new version of the Martini force field. The model is able to reproduce the main structural properties of pure ILs, including spatial heterogeneity and global densities over a wide range of temperatures. More importantly, given the high intermolecular compatibility of the Martini force field, this new IL CG model opens the possibility of large-scale simulations of liquid-liquid extraction experiments. As examples, we show two applications, namely the extraction of aromatic molecules from a petroleum oil model and the extraction of omega-3 polyunsaturated fatty acids from a fish oil model. In semi-quantitative agreement with the experiments, we show how the extraction capacity and selectivity of the IL could be affected by the cation chain length or addition of co-solvents. </p> </div> </div> </div>

scholarly journals Martini Coarse-Grained Models of Imidazolium-Based Ionic Liquids: From Nanostructural Organization to Liquid-Liquid Extraction

2020 ◽  
Author(s):  
Luis Itza Vazquez-Salazar ◽  
Michele Selle ◽  
Alex H. de Vries ◽  
Siewert-Jan Marrink ◽  
Paulo C. T. Souza
Keyword(s):  
Ionic Liquids ◽  
Force Field ◽  
Rational Design ◽  
Value Added ◽  
Liquid Extraction ◽  
Coarse Grained ◽  
Great Success ◽  
Liquid Liquid Extraction ◽  
Martini Force Field ◽  
Wide Range

<div> <div> <div> <p>Ionic liquids (IL) are remarkable green solvents, which find applications in many areas of nano- and biotechnology including extraction and purification of value-added compounds or fine chemicals. These liquid salts possess versatile solvation properties that can be tuned by modifications in the cation or anion structure. So far, in contrast to the great success of theoretical and computational methodologies applied to other fields, only a few IL models have been able to bring insights towards the rational design of such solvents. In this work, we develop coarse-grained (CG) models for imidazolium-based ILs using a new version of the Martini force field. The model is able to reproduce the main structural properties of pure ILs, including spatial heterogeneity and global densities over a wide range of temperatures. More importantly, given the high intermolecular compatibility of the Martini force field, this new IL CG model opens the possibility of large-scale simulations of liquid-liquid extraction experiments. As examples, we show two applications, namely the extraction of aromatic molecules from a petroleum oil model and the extraction of omega-3 polyunsaturated fatty acids from a fish oil model. In semi-quantitative agreement with the experiments, we show how the extraction capacity and selectivity of the IL could be affected by the cation chain length or addition of co-solvents. </p> </div> </div> </div>

scholarly journals Phenolic compound separation from bio-oil produced from pyrolysis of coffee shell at 700°c using liquid-liquid extraction

2020 ◽  
Vol 1444 ◽  
pp. 012002
Author(s):  
D S Fardhyanti ◽  
A Damayanti ◽  
N A C Imani ◽  
A Mulyaningtyas ◽  
N K Setyawidianingsih ◽  
...  
Keyword(s):  
Phenolic Compound ◽  
Liquid Extraction ◽  
Liquid Liquid Extraction ◽  
Bio Oil

Pyrolysis of Jatropha Curcas seed cake followed by optimization of liquid⿿liquid extraction procedure for the obtained bio-oil

2016 ◽  
Vol 118 ◽  
pp. 202-224 ◽  
Author(s):  
Pankaj K. Kanaujia ◽  
Desavath V. Naik ◽  
Deependra Tripathi ◽  
Raghuvir Singh ◽  
Mukesh K. Poddar ◽  
...  
Keyword(s):  
Jatropha Curcas ◽  
Extraction Procedure ◽  
Liquid Extraction ◽  
Seed Cake ◽  
Liquid Liquid Extraction ◽  
Bio Oil
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