Study of the pyrolysis of ionic liquid [Bmim]Cl-pretreated mango pit at low temperature

Dou, Guolan; Zhang, Liying

doi:10.1007/s10163-023-01684-x

Cited by 3 publications

(3 citation statements)

References 46 publications

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“…[Cl]), were studied [37][38][39][40]. To reflect the environment of the enzymatic hydrolysis of biomass pretreated with ILs, we have added 10% v/v of ILs to the reaction mixture.…”

Section: Ils Previously Used In Many Investigations Into Biomass Trea...mentioning

confidence: 99%

“…Since a much higher glucose yield was obtained in the presence of 24 mg (19 U) of cellulase from A. niger, we decided to use the amounts of all biocatalysts that correspond to the same activity (19 U) for further studies. ), were studied [37][38][39][40]. To reflect the environment of the enzymatic hydrolysis of biomass pretreated with ILs, we have added 10% v/v of ILs to the reaction mixture.…”

Section: Ils Previously Used In Many Investigations Into Biomass Trea...mentioning

confidence: 99%

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Enzymatic Valorization of Lignocellulosic Biomass—The Influence of Deep Eutectic Solvents and Ionic Liquids on the Activity of Cellulolytic Enzymes

Wawoczny,

Przypis,

Gillner

2023

Sustainability

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In recent years, there has been a steady increase in the interest in changing lignocellulose processing technologies from harmful and nonecological to more ecological and sustainable. Deep eutectic solvents (DESs) and ionic liquids (ILs) are green, efficient solvents/catalysts for biomass pretreatment as well as its further transformation. In many cases, they are used together with biocatalysts. Additionally, in processes where DESs and ILs are used for the pretreatment of biomass, before enzymatic transformation, traces of these solvents can influence the activity of biocatalysts. For this reason, it is important to evaluate the effect of novel, green solvents on the activity of enzymes widely applied in the biomass valorization processes. In this work, we present the impact of chosen DESs and ILs, most often applied in biomass pretreatment and transformation, on the enzymatic activity of popular cellulolytic enzymes and enzymatic preparations (namely, cellulases from Aspergillus niger, Trichoderma reesei, and Viscozyme L). The enzymatic activity was investigated in the process of transformation of cellulose or biomass to glucose. The results showed that many of the solvents tested had a negative effect on enzymatic activity, suggesting a separation of pretreatment and enzymatic processes.

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“…[Cl]), were studied [37][38][39][40]. To reflect the environment of the enzymatic hydrolysis of biomass pretreated with ILs, we have added 10% v/v of ILs to the reaction mixture.…”

Section: Ils Previously Used In Many Investigations Into Biomass Trea...mentioning

confidence: 99%

Section: Ils Previously Used In Many Investigations Into Biomass Trea...mentioning

confidence: 99%

Enzymatic Valorization of Lignocellulosic Biomass—The Influence of Deep Eutectic Solvents and Ionic Liquids on the Activity of Cellulolytic Enzymes

Wawoczny,

Przypis,

Gillner

2023

Sustainability

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show abstract

“…They possess remarkable attributes such as thermal stability, low volatility, high catalytic activity, reusability, and tunability, making them excellent solvents and catalysts in chemical reactions. 10 Notably, Wu et al 11 pioneered the utilization of ILs as catalysts in the production of biodiesel through the transesterification of cottonseed oil with methanol. They synthesized various Brønsted acidic ILs, including [HSO 3 -PPyr][HSO 4 ], [HSO 3 -BMIm][HSO 4 ], [HSO 3 -BPyr][HSO 4 ], among others.…”

Section: Introductionmentioning

confidence: 99%

Challenges and perspectives on using acidic ionic liquids for biodiesel production via reactive distillation

Qi,

Cui,

Lin

et al. 2024

Green Chem.

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Challenges and opportunities on the utilisation of ionic liquid for biomass pretreatment and valorisation

Ovejero-Pérez,

Nakasu,

Hopson

et al. 2024

npj Mater. Sustain.

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Biomass processing employing ionic liquids is already an established option at the laboratory scale. Ionic liquids can disrupt and deconstruct the lignocellulosic biomass network, giving rise to multiple options for valorisation. However, there is still much work remaining to accomplish the scale-up and commercialisation of ionic liquid-based biomass processing. Important issues such as ionic liquid cost and recyclability, among others, need to be carefully addressed. In addition, ionic liquids modify the structure and properties of the recovered materials, impacting potential applications. Due to the complex nature of ionic liquids, where multiple combinations of anions and cations are possible, these issues should be considered for each process and application, making it difficult to generalise for all cases. This perspective covers the main challenges and opportunities in the employment of ionic liquids for biomass processing, both in the biomass processing stage and in the valorisation of the recovered fractions. Among them, we discuss the importance of solvent recovery and costs as two critical issues to consider in biomass processing, as well as the major role lignin condensation plays in hindering ionoSolv lignin valorisation and different approaches to valorise the recovered cellulose.

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Study of the pyrolysis of ionic liquid [Bmim]Cl-pretreated mango pit at low temperature

Cited by 3 publications

References 46 publications

Enzymatic Valorization of Lignocellulosic Biomass—The Influence of Deep Eutectic Solvents and Ionic Liquids on the Activity of Cellulolytic Enzymes

Enzymatic Valorization of Lignocellulosic Biomass—The Influence of Deep Eutectic Solvents and Ionic Liquids on the Activity of Cellulolytic Enzymes

Challenges and perspectives on using acidic ionic liquids for biodiesel production via reactive distillation

Challenges and opportunities on the utilisation of ionic liquid for biomass pretreatment and valorisation

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