Efficient and environmentally friendly techniques for extracting lignin from lignocellulose biomass and subsequent uses: A review

Cleaner Materials, Год журнала: 2024, Номер 13, С. 100253 - 100253

Опубликована: Июнь 13, 2024

The development of sustainable and effective methods for extracting lignin is crucial achieving the advantages promoting shift towards a more circular bioeconomy. This study addresses use environmentally friendly processes, including organosolv technique, supercritical fluid (SCF), non-thermal plasma (NTP), ionic liquids (ILs), deep eutectic solvents (DES), microwave assisted extraction (MAE) techniques extraction. Organosolv treatment offers high selectivity purity make this process economically feasible. Using water, carbon dioxide, or ethanol to extract without harmful successful customizable. NTP technologies break down lignin, simplifying processing increasing its value. Whereas ILs may boost synthesis change properties via solvent design. DES-based can efficiently specifically lignin. rapid MAE method employs radiation reduce times yields These feature selectivity, little environmental impact, capacity target fractions. describes fundamentals, benefits, drawbacks each process, focusing on their ability large scale future usage. Additionally, review explores most recent advancements in application sector, as well challenges potential valorizing streams derived from extraction, thereby fostering solutions. research concludes that overcome challenges, need address concerns, cost, emissions, efficient use.

Язык: Английский

---

Maximizing the potential of biohydrogen production through cyclic photo fermentation: An approach towards zero waste

Energy Conversion and Management, Год журнала: 2024, Номер 304, С. 118234 - 118234

Опубликована: Фев. 23, 2024

Язык: Английский

---

Influence of particle size on NIR spectroscopic characterization of sorghum biomass for the biofuel industry

Results in Chemistry, Год журнала: 2025, Номер 13, С. 102016 - 102016

Опубликована: Янв. 1, 2025

Язык: Английский

---

Efficient and stable Fe-Ce-Al catalyst for catalytic deoxygenation of lignin for phenol and hydrocarbon-rich fuel: Effect of the synthesis method

Fuel Processing Technology, Год журнала: 2024, Номер 254, С. 108034 - 108034

Опубликована: Янв. 11, 2024

To develop a structure-tailoring catalyst for catalytic conversion of lignin value-added chemicals, series novel Fe-Ce-Al metal oxide catalysts was synthesized via different methods to tailor activity and structure pyrolysis enhance hydrocarbon-rich bio-oil. The results revealed that FeCeAl-CO derived from coprecipitation method with smaller particle sizes exhibited excellent deoxygenation due higher Lewis/Brønsted acid, reversible Ce3+/Ce4+ redox pairs, tailorable oxygen vacancies promoted β-O-4, aromatic-OCH3 side-chain cleavage. Additionally, facilitated hydrogen transfer, cleavage aromatization reactions, while wet impregnation beneficial demethoxylation H-abstraction activity. During process, over 57.91% hydrocarbon, including 20.21% 25.71% aromatics olefins were achieved catalyst. Over 60.74% phenols 52.48% alkylphenols obtained Fe-Ce/Al2O3-IM synergistic effect FeOx CeOx species. great stability after fourth run, greater Brønsted acid-favored coke deposition, active species leaching, oxidation pore blockage the key reasons deactivation. Therefore, these findings could provide cost-effective designing direct generate upgrading

Язык: Английский

---

Investigating the quantum size effects of multi-walled carbon nanotubes (MWCNTs) in photocatalytic fermentative biohydrogen production

Journal of Cleaner Production, Год журнала: 2024, Номер 449, С. 141738 - 141738

Опубликована: Март 11, 2024

Язык: Английский

---

Double core–shell hollow nanocage CuO@Co3O4 for the selective hydrogenolysis of C–O bonds of lignin without external hydrogen

Chemical Engineering Journal, Год журнала: 2024, Номер 491, С. 152002 - 152002

Опубликована: Май 7, 2024

Язык: Английский

---

A review of novel materials for nano-photocatalytic and optoelectronic applications: recent perspectives, water splitting and environmental remediation

Deleted Journal, Год журнала: 2024, Номер 1(4), С. 100018 - 100018

Опубликована: Сен. 11, 2024

Язык: Английский

---

Investigation of the evolved pyrolytic products and energy potential of Bagasse: experimental, kinetic, thermodynamic and boosted regression trees analysis

Bioresource Technology, Год журнала: 2024, Номер 394, С. 130295 - 130295

Опубликована: Янв. 4, 2024

Язык: Английский

---

Oxidative depolymerization of lignin through biphasic system for enhanced monomer yields and improved valorization

Biomass and Bioenergy, Год журнала: 2025, Номер 194, С. 107694 - 107694

Опубликована: Фев. 8, 2025

Язык: Английский

---

Microbial electrochemical in situ conversion of kraft lignin into ferulic acid and its recovery

Biomass Conversion and Biorefinery, Год журнала: 2025, Номер unknown

Опубликована: Фев. 24, 2025

Язык: Английский

---