Experimental Study on Vapor–Liquid and Solid–Liquid Equilibria Data for the Regeneration of Biobased Solvents Guaiacol and 2,2,5,5-Tetramethyl Oxolane in Biorefinery Processes DOI Creative Commons
Mahsa Gholami,

Joey H. T. Wolbers,

Tim Schuttevaer

и другие.

Journal of Chemical & Engineering Data, Год журнала: 2024, Номер 69(8), С. 2775 - 2782

Опубликована: Июль 24, 2024

Solvent regeneration is crucial after liquid–liquid extraction (LLX). This study investigates the vapor–liquid equilibria (VLE) and solid–liquid (SLE) for regenerating guaiacol 2,2,5,5-tetramethyl oxolane (TMO) following LLX. The deep eutectic solvent (DES) composed of lactic acid choline chloride was regenerated by LLX with these biobased solvents biomass delignification. Both crystallization evaporation methods have been considered regeneration. experimental SLE in guaiacol-lactic system reveals a solid solution formation, significant nonideality liquidus solidus lines at weight fractions around 0.80 to 1. A two-step process conceptualized, concentrating state, obtaining noticeable reductions HMF furfural concentrations phase, yields 57.0% first stage 39.8% second stage. Additionally, vapor pressures (400.59–439.67 K) TMO (318.43–372.16 measured facilitate simulations via or distillation. Antoine parameters were fitted both pressure data, an average deviation 0.05 K 0.07 TMO.

Язык: Английский

Insights into acidic deep eutectic solvent-mediated softwood pretreatment for high fermentable sugar yield and efficient lignin recovery DOI Creative Commons

Chenjie Ji,

Rou Weng,

Chang Yu

и другие.

Industrial Crops and Products, Год журнала: 2025, Номер 227, С. 120779 - 120779

Опубликована: Март 4, 2025

Язык: Английский

Процитировано

0
Multiproduct biorefinery of Paulownia wood by synergy of hydrothermal and deep eutectic solvents (DES) pretreatments for polymers isolation and various cellulose applications DOI Creative Commons
Fernando Rodríguez-Rebelo, Beatriz Rodríguez-Martínez, Pablo G. del Río

и другие.

International Journal of Biological Macromolecules, Год журнала: 2025, Номер 313, С. 144385 - 144385

Опубликована: Май 19, 2025

Язык: Английский

Процитировано

0
Identification and expression analysis of Jr4CLs gene family based on transcriptome and physiological data in walnut (Juglans regia) DOI

Xiaolan Ma,

Yanlong Gao,

Zhongxing Zhang

и другие.

Plant Growth Regulation, Год журнала: 2024, Номер 104(1), С. 169 - 186

Опубликована: Май 15, 2024

Язык: Английский

Процитировано

1
Experimental Study on Vapor–Liquid and Solid–Liquid Equilibria Data for the Regeneration of Biobased Solvents Guaiacol and 2,2,5,5-Tetramethyl Oxolane in Biorefinery Processes DOI Creative Commons
Mahsa Gholami,

Joey H. T. Wolbers,

Tim Schuttevaer

и другие.

Journal of Chemical & Engineering Data, Год журнала: 2024, Номер 69(8), С. 2775 - 2782

Опубликована: Июль 24, 2024

Solvent regeneration is crucial after liquid–liquid extraction (LLX). This study investigates the vapor–liquid equilibria (VLE) and solid–liquid (SLE) for regenerating guaiacol 2,2,5,5-tetramethyl oxolane (TMO) following LLX. The deep eutectic solvent (DES) composed of lactic acid choline chloride was regenerated by LLX with these biobased solvents biomass delignification. Both crystallization evaporation methods have been considered regeneration. experimental SLE in guaiacol-lactic system reveals a solid solution formation, significant nonideality liquidus solidus lines at weight fractions around 0.80 to 1. A two-step process conceptualized, concentrating state, obtaining noticeable reductions HMF furfural concentrations phase, yields 57.0% first stage 39.8% second stage. Additionally, vapor pressures (400.59–439.67 K) TMO (318.43–372.16 measured facilitate simulations via or distillation. Antoine parameters were fitted both pressure data, an average deviation 0.05 K 0.07 TMO.

Язык: Английский

Процитировано

0