Understanding the in situ state of lignocellulosic biomass during ionic liquids-based engineering of renewable materials and chemicals

2020 ◽  
Vol 22 (20) ◽  
pp. 6748-6766
Author(s):  
Kalavathy Rajan ◽  
Thomas Elder ◽  
Nourredine Abdoulmoumine ◽  
Danielle Julie Carrier ◽  
Nicole Labbé
Keyword(s):  
Ionic Liquids ◽  
Lignocellulosic Biomass ◽  
Renewable Materials ◽  
Chemical Changes ◽  
Physico Chemical

Morphological and physico-chemical changes in lignocellulosic biomass during ionic liquids-based processing.

scholarly journals Correction: Understanding the in situ state of lignocellulosic biomass during ionic liquids-based engineering of renewable materials and chemicals

2021 ◽  
Author(s):  
Kalavathy Rajan ◽  
Thomas Elder ◽  
Nourredine Abdoulmoumine ◽  
Danielle Julie Carrier ◽  
Nicole Labbé
Keyword(s):  
Ionic Liquids ◽  
Lignocellulosic Biomass ◽  
Renewable Materials

Correction for ‘Understanding the in situ state of lignocellulosic biomass during ionic liquids-based engineering of renewable materials and chemicals’ by Kalavathy Rajan et al., Green Chem., 2020, 22, 6748–6766, DOI: 10.1039/D0GC02582H.

scholarly journals Eucalyptus red grandis pretreatment with protic ionic liquids: effect of severity and influence of sub/super-critical CO2 atmosphere on pretreatment performance

RSC Advances ◽  
2020 ◽  
Vol 10 (27) ◽  
pp. 16050-16060 ◽  
Author(s):  
Francisco Malaret ◽  
Florence J. V. Gschwend ◽  
Joana M. Lopes ◽  
Wei-Chien Tu ◽  
Jason P. Hallett
Keyword(s):  
Ionic Liquids ◽  
Lignocellulosic Biomass ◽  
Low Cost ◽  
Protic Ionic Liquids ◽  
Renewable Materials ◽  
Promising Technology ◽  
Fuels And Chemicals ◽  
Co2 Atmosphere

Deconstruction of lignocellulosic biomass with low-cost ionic liquids (ILs) has proven to be a promising technology that could be implemented in a biorefinery to obtain renewable materials, fuels and chemicals.

Enzymatic in situ saccharification of lignocellulosic biomass in ionic liquids using an ionic liquid-tolerant cellulases

2016 ◽  
Vol 93 ◽  
pp. 180-186 ◽  
Author(s):  
Jiaxing Xu ◽  
Xinfeng Wang ◽  
Xiaoyan Liu ◽  
Jun Xia ◽  
Tong Zhang ◽  
...  
Keyword(s):  
Ionic Liquid ◽  
Ionic Liquids ◽  
Lignocellulosic Biomass

Physico-chemical changes in metal-spiked sediments deployed in the field: Implications for the interpretation of in situ studies

Chemosphere ◽  
2011 ◽  
Vol 83 (4) ◽  
pp. 400-408 ◽  
Author(s):  
Nicole A. Hill ◽  
Emma L. Johnston ◽  
Catherine K. King ◽  
Stuart L. Simpson
Keyword(s):  
Chemical Changes ◽  
In Situ Studies ◽  
Physico Chemical

Lignin to Value-Added Chemical Synthesis

2020 ◽  
Vol 16 ◽  
Author(s):  
Mahdieh Sharifi ◽  
Ramyakrishna Pothu ◽  
Rajender Boddula ◽  
Inamuddin
Keyword(s):  
Ionic Liquids ◽  
Lignocellulosic Biomass ◽  
Academic Research ◽  
Power Saving ◽  
Value Added ◽  
Glycerol Ether ◽  
Model Compounds ◽  
Lignin Model Compounds ◽  
Biomass Activity ◽  
Lignin Model

Background: There is a developing demand for innovation in petroleum systems replacements. Towards this aim, lignocellulosic biomass suggested as a possible sustainable source for the manufacturing of fuels and produced chemicals. The aims of this paper are to investigate different kinds of β-O-4 lignin model compounds for the production of value-added chemicals in presence of ionic liquids. Especially, a cheap β-O-4 lignin model Guaiacol glycerol ether (GGE) (Guaifenesin) is introduced to produce valuable chemicals and novel products. Methods: Research related to chemical depolymerization of lignocellulosic biomass activity is reviewed, the notes from different methods such as thermal and microwave collected during at least 10 years. So, this collection provides a good source for academic research and it gives an efficient strategy for the manufacturing of novel value-added chemicals at an industrial scale. Results: This research presented that ionic liquid microwave-assisted is a power saving, cost efficient, fast reaction, and clean way with high selectively and purity for production of high value chemicals rather that conversional heating. Guaiacol and catechol are some of these valuable chemicals that is produced from β-O-4 lignin model compounds with high word demands that are capable to produce in industry scale. Conclusion: The β-O-4 lignin model compounds such as Guaiacol glycerol ether (GGE) (Guaifenesin) are good platform for developing food materials, perfumery, biorefinery, and pharmaceutical industry by ionic liquids-assisted lignin depolymerization method.

15N NMR studies provide insights into physico-chemical properties of room-temperature ionic liquids

2021 ◽  
Author(s):  
Christoph Wiedemann ◽  
David Fushman ◽  
Frank Bordusa
Keyword(s):  
Ionic Liquids ◽  
Room Temperature ◽  
Chemical Properties ◽  
Room Temperature Ionic Liquids ◽  
15N Nmr ◽  
Nmr Studies ◽  
Physico Chemical ◽  
Alternative Solvents

Ionic liquids (ILs) have gained a lot of attention as alternative solvents in many fields of science in the last two decades. It is known that the type of anion...

In situ dual crosslinking strategy to improve the physico-chemical properties of thermoplastic starch

2021 ◽  
pp. 118250
Author(s):  
Hamed Peidayesh ◽  
Abolfazl Heydari ◽  
Katarína Mosnáčková ◽  
Ivan Chodák
Keyword(s):  
Chemical Properties ◽  
Thermoplastic Starch ◽  
Physico Chemical

In situ synthesis of Cl-doped Bi2O2CO3 and its enhancement of photocatalytic activity by inducing generation of oxygen vacancies

2020 ◽  
Vol 7 (16) ◽  
pp. 2969-2978
Author(s):  
Jie-hao Li ◽  
Jie Ren ◽  
Ying Liu ◽  
Hui-ying Mu ◽  
Rui-hong Liu ◽  
...  
Keyword(s):  
Photocatalytic Activity ◽  
Ionic Liquids ◽  
Oxygen Vacancy ◽  
Oxygen Vacancies ◽  
In Situ Synthesis ◽  
Photocatalytic Mechanism

Cl-Doped Bi2O2CO3 is prepared using ionic liquids as dopants and the oxygen-vacancy-induced photocatalytic mechanism is revealed.

Removal of heavy metal from soil and groundwater by in-situ electrokinetic remediation

2000 ◽  
Vol 42 (7-8) ◽  
pp. 335-343 ◽  
Author(s):  
S. Shiba ◽  
S. Hino ◽  
Y. Hirata ◽  
T. Seno
Keyword(s):  
Heavy Metals ◽  
Heavy Metal ◽  
Electric Potential ◽  
Potential Gradient ◽  
Electrokinetic Remediation ◽  
Contaminated Aquifer ◽  
Physico Chemical ◽  
Operational Variables ◽  
Mass Transport Process

The operational variables of electrokinetic remediation have not been cleared yet, because this method is relatively new and is an innovative technique in the aquifer remediation. In order to investigate the operational variables of the electrokinetic remediation, a mathematical model has been constructed based on the physico chemical mass transport process of heavy metals in pore water of contaminated aquifer. The transport of the heavy metals is driven not only by the hydraulic flow due to the injection of the purge water but also by the electromigration due to the application of the electric potential gradient. The electric potential between anode and cathode is the important operational variable for the electrokinetic remediation. From the numerical simulations with use of this model it is confirmed that the remediation starts from the up stream anode and gradually the heavy metal is transported to the down stream cathode and drawn out through the purge water.

Cross-linked polymeric ionic liquids ion gel electrolytes by in situ radical polymerization

2019 ◽  
Vol 378 ◽  
pp. 122245 ◽  
Author(s):  
Liya Chen ◽  
Jifang Fu ◽  
Qi Lu ◽  
Liyi Shi ◽  
Mengmeng Li ◽  
...  
Keyword(s):  
Ionic Liquids ◽  
Radical Polymerization ◽  
Polymeric Ionic Liquids ◽  
Gel Electrolytes ◽  
Ion Gel
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