A review on liquid fuel produced from microwave-assisted pyrolysis of plastic waste

Process Safety and Environmental Protection, Journal Year: 2024, Volume and Issue: 187, P. 833 - 844

Published: May 11, 2024

Language: Английский

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Investigations of thermal effects during pyrolysis of agro-forestry biomass and physicochemical characterization of biofuel products

Biocatalysis and Agricultural Biotechnology, Journal Year: 2024, Volume and Issue: unknown, P. 103379 - 103379

Published: Sept. 1, 2024

Language: Английский

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The Application of Pyrolysis Biochar Obtained from Waste Rapeseed Cake to Remove Copper from Industrial Wastewater: An Overview

Energies, Journal Year: 2024, Volume and Issue: 17(2), P. 498 - 498

Published: Jan. 19, 2024

Pyrolysis is a thermochemical technology for converting biomass into energy and chemical products consisting of bio-gas, bio-oil, biochar. Several parameters influence the process efficiency properties pyrolysis products. These include type biomass, preliminary preparation, gaseous atmosphere, final temperature, heating rate, time. This manuscript provides general summary pyrolytic waste rapeseed cake, with particular emphasis on sorption Biochar, produced by emerging as powerful tool carbon sequestration, reducing greenhouse gas emissions, purifying water from contaminants such potentially toxic elements antibiotics. The review found that biochar obtained result chemically modified cake characterised its excellent properties. sorbents are capacity relative to copper(II) ion, ranging 40 mg·g−1 100 mg·g−1, according conditions modification method. purified in high-temperature can be used generate heat energy. Bio-oil, significant combustion 36 MJ·kg−1, source environmentally friendly green biofuel.

Language: Английский

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Exogenous phosphorus supplementation and sodium reduction treatment to realize N, P co-doped hard carbon with reduced oxygen-containing groups for high-performance sodium-ion batteries

Journal of Power Sources, Journal Year: 2025, Volume and Issue: 630, P. 236156 - 236156

Published: Jan. 2, 2025

Language: Английский

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Adsorption of Sinapine from Rapeseed Protein Production Effluent to Cation Exchange Resins

Separations, Journal Year: 2025, Volume and Issue: 12(1), P. 10 - 10

Published: Jan. 7, 2025

Sinapine adsorption was studied on four weak cation exchanges at pHs ranging from 2 to 8. The best rate observed with C106 resin pH 4 (95.25%). kinetics followed a pseudo-second-order model while the isotherm data better fitted Langmuir model. ΔG°, ΔH°, and ΔS° values (−25.834 kJ·mol−1, −24.428 0.004 kJ·mol−1·K−1) revealed that process spontaneous exothermic. Acidified ethanol showed desorption (75.41%), virtually no (3.32%) or low (31.14%) sinapine 50% 0.1 M HCl solution, respectively. This indicated took place throughout both ionic hydrophobic interactions. Very close performances were an effluent of patented rapeseed protein isolate process. Two-step using ethanol, then acidified yielded highly purified neutral sinapine-derivative phenol fraction (75.23%) in first elution (98.85%) second one.

Language: Английский

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Characterisation of fibre-rich ingredients obtained from defatted cold-pressed rapeseed cake after protein extraction

LWT, Journal Year: 2025, Volume and Issue: unknown, P. 117671 - 117671

Published: March 1, 2025

Language: Английский

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Microwave-assisted pyrolysis of pine wood waste: system development, biofuels production, and characterization

Journal of Analytical and Applied Pyrolysis, Journal Year: 2024, Volume and Issue: 183, P. 106799 - 106799

Published: Oct. 1, 2024

Language: Английский

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Novel protein-rich materials from rapeseed meal with enhanced mechanical behavior

Published: June 27, 2024

In recent years there has been an increasing interest in developing novel materials based on natural biopolymers as a renewable alternative of petroleum-based plastics. The availability proteins derived from agricultural by-products, along with their favourable properties, fostered renewed protein-based materials, promoting research innovative technologies. this study we propose the use rapeseed protein-rich meal main ingredient for preparation sustainable combining excellent environmental properties such biodegradability and origin. Application products present high-tech society needs modification basic native these compounds. original route proposed paper consists via compression moulding flexible biomaterials stabilized by crosslinkers/chain extenders. Investigation effects different denaturing disulfide bond reducing agents, crosslinkers, conditions material mechanical behaviour demonstrated that have appreciable strength stiffness. results show potential utilizing full vegetable by-products to prepare granted ecofriendly characteristics adequate specific structural applications.

Language: Английский

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Rapeseed Meal Biorefining: Fractionation, Valorization and Integration Approaches

Biocatalysis and Agricultural Biotechnology, Journal Year: 2024, Volume and Issue: unknown, P. 103460 - 103460

Published: Dec. 1, 2024

Language: Английский

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The Role of Surface Complexes in Ketene Formation from Fatty Acids via Pyrolysis over Silica: from Platform Molecules to Waste Biomass

Journal of the American Chemical Society, Journal Year: 2023, Volume and Issue: 145(49), P. 26592 - 26610

Published: Dec. 4, 2023

Fatty acids (FA) are the main constituents of lipids and oil crop waste, considered to be a promising 2G biomass that can converted into ketenes via catalytic pyrolysis. Ketenes appraised as synthons for pharmaceutical, polymer, chemical industries. Progress in thermal conversion short- long-chain fatty requires deep understanding their interaction mechanisms with nanoscale oxide catalysts. In this work, interactions silica investigated using wide range experimental computational techniques (TPD MS, DFT, FTIR, situ IR, equilibrium adsorption, thermogravimetry). The adsorption isotherms linear branched C1-C6 on surface from aqueous solution have been obtained. relative quantities different types complexes, well kinetic parameters decomposition, were calculated. formation complexes coordination bond between carbonyl oxygens silicon atoms surface-active center, which becomes pentacoordinate, was confirmed by DFT calculations, good agreement IR feature at ∼1680 cm 1. Interestingly, release relate these complexes' decomposition evolution absorption band (1680 cm-1) synchronously TPD peak ketene molecular ion. established regularities ketenezation also observed silica-induced pyrolysis glyceryl trimyristate real rapeseed meals.

Language: Английский

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