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- Author:
- Ki-Bum Park; Joo-Sik Kim; Farideh Pahlavan; Elham H. Fini
- Source:
- ACS sustainable chemistry & engineering 2022 v.10 no.12 pp. 3892-3908
- ISSN:
- 2168-0485
- Subject:
- Betula; agricultural wastes; bark; biofuels; biomass; bitumen; circular economy; coconuts; durability; fluidized beds; forestry; green chemistry; hardwood; hydrogen; peanuts; pyrolysis; softwood; supply chain; walnuts
- Abstract:
- ... This paper evaluates the antiaging characteristics of phenol-rich bio-oils and includes two distinct parts. The goal of the first part is to produce phenol-rich bio-oils from different types of biomasses using a two-stage pyrolysis process consisting of auger and fluidized bed reactors. The goal of the second part is to evaluate these bio-oils as antiaging bio-modifiers for the asphalt binder. In ...
- DOI:
- 10.1021/acssuschemeng.1c07870
- https://doi.org/10.1021/acssuschemeng.1c07870
- Author:
- James F. Amaku; Bice S. Martincigh
- Source:
- Waste and biomass valorization 2022 v.13 no.1 pp. 149-172
- ISSN:
- 1877-2641
- Subject:
- Annona muricata; Escherichia coli; Fourier transform infrared spectroscopy; Funtumia; Raman spectroscopy; Staphylococcus aureus; Vachellia xanthophloea; X-ray diffraction; agricultural wastes; antibacterial properties; bark; biomass; carbon nanotubes; disinfection; hulls; nanocomposites; nanohybrids; nanosilver; pH; surface area; temperature; thermal stability; thermogravimetry; transmission electron microscopy
- Abstract:
- ... PURPOSE: The goal of this study was to fabricate low-cost novel nanocomposite materials from agro-wastes of plant origin (modifiers), silver nanoparticles, and functionalized multiwalled carbon nanotubes (f-MWCNTs) with the potential to disinfect polluted aqueous systems. METHODS: Silver ions were first bio-reduced by the methanolic extract of Funtumia elastica husk onto the walls of acid-function ...
- DOI:
- 10.1007/s12649-021-01515-w
- https://doi.org/10.1007/s12649-021-01515-w
- Author:
- Françoise Defoort; Matthieu Campargue; Gilles Ratel; Hélène Miller; Capucine Dupont
- Source:
- Energy & fuels 2019 v.33 no.7 pp. 5820-5828
- ISSN:
- 1520-5029
- Subject:
- X-ray diffraction; agricultural wastes; air; annealing; bark; biomass; calcium; combustion; databases; energy-dispersive X-ray analysis; fuels; liquids; melting point; mixing; pellets; potassium; prediction; sawmills; scanning electron microscopy; silica; silicon; wheat straw
- Abstract:
- ... A physicochemical methodology for blending biomass to solve ash agglomeration in combustion processes has been used. The method is based on prediction of high melting point compounds by phase diagram and FactSage calculations coupled with experiments at laboratory and pilot scales. Experimental validation of the calculations was carried out by annealing at 1000 °C followed or not by air quenching ...
- DOI:
- 10.1021/acs.energyfuels.8b04169
- https://doi.org/10.1021/acs.energyfuels.8b04169
- Author:
- Tom Renders; Gil Van den Bossche; Thijs Vangeel; Korneel Van Aelst; Bert Sels
- Source:
- Current opinion in biotechnology 2019 v.56 pp. 193-201
- ISSN:
- 0958-1669
- Subject:
- agricultural wastes; bark; biomass; biorefining; catalytic activity; chemical industry; crops; depolymerization; feedstocks; fractionation; high-value products; lignin; lignocellulose; oils; pulp; solvolysis; waste wood
- Abstract:
- ... Reductive catalytic fractionation (RCF) of lignocellulose is an emerging biorefinery scheme that combines biomass fractionation with lignin depolymerisation. Central to this scheme is the integration of heterogeneous catalysis, which overcomes the tendency of lignin to repolymerise. Ultimately, this leads to a low-Mw lignin oil comprising a handful of lignin-derived monophenolics in close-to-theor ...
- DOI:
- 10.1016/j.copbio.2018.12.005
- https://doi.org/10.1016/j.copbio.2018.12.005
- Author:
- Jordan L. Klinger; Tyler L. Westover; Rachel M. Emerson; C. Luke Williams; Sergio Hernandez; Glen D. Monson; J. Chadron Ryan
- Source:
- Applied energy 2018 v.228 pp. 535-545
- ISSN:
- 0306-2619
- Subject:
- Liriodendron tulipifera; agricultural wastes; bark; biomass; calcium; corn stover; energy crops; feedstocks; geometry; heat transfer; liquids; lumber; magnesium; microwave treatment; models; oils; particle size; potassium; pyrolysis; pyrolysis oils; reaction kinetics; sodium; standard deviation; temperature
- Abstract:
- ... The products from fast pyrolysis of biomass are variable and highly dependent upon feedstock composition, particle size and geometry, and operating conditions such as heating rate, reaction temperature, and sweep gas composition and velocity. Microwave heating is internal to the biomass particles, thereby avoiding convective and conductive heat transfer limitations, which facilitates decoupling he ...
- DOI:
- 10.1016/j.apenergy.2018.06.107
- https://doi.org/10.1016/j.apenergy.2018.06.107
- Author:
- Ana Isabel Ferreiro; Miriam Rabaçal; Mário Costa
- Source:
- Energy conversion and management 2016 v.125 pp. 290-300
- ISSN:
- 0196-8904
- Subject:
- Pinus; activation energy; agricultural wastes; algorithms; bark; biofuels; biomass; least squares; models; prediction; pyrolysis; rice hulls; thermogravimetry; wheat straw
- Abstract:
- ... The main objective of this study is to implement a two-step fitting procedure to estimate the kinetic parameters of two distinct pyrolysis models to study the pyrolysis of pine bark, wheat straw and rice husk. Thermogravimetric curves were obtained for the three biomass fuels for heating rates of 5, 10 and 15K/min in an inert atmosphere of Argon to investigate the impact of the type of biomass in ...
- DOI:
- 10.1016/j.enconman.2016.04.104
- https://doi.org/10.1016/j.enconman.2016.04.104
- Author:
- Risky Ayu Kristanti; Mohamad Khairul Ariffin Kamisan; Tony Hadibarata
- Source:
- Water, air, and soil pollution 2016 v.227 no.5 pp. 134
- ISSN:
- 0049-6979
- Subject:
- Capsicum annuum; Fourier transform infrared spectroscopy; Neobalanocarpus; adsorbents; adsorption; agricultural wastes; aqueous solutions; bark; biomass; methylene blue; polymers; scanning electron microscopy; trees
- Abstract:
- ... The effectiveness of adsorbent agent from agricultural wastes and biomass to remove dye from aqueous solution was investigated. In this study, solution of methylene blue (MB) and two adsorbents, bark of cengal tree (Neobalanocarpus hepmii) and seed of red chili (Capsicum annuum), were tested. Experiments were performed with testing MB solution at 3-h interval and also testing with different quanti ...
- DOI:
- 10.1007/s11270-016-2834-y
- https://doi.org/10.1007/s11270-016-2834-y
- Author:
- Ofei D. Mante; F. A. Agblevor
- Source:
- Green chemistry 2014 v.16 no.6 pp. 3364-3377
- ISSN:
- 1463-9270
- Subject:
- Panicum virgatum; Pinus; Populus; acidity; acids; agricultural wastes; aromatic hydrocarbons; bark; biofuels; biomass; carbon; catalytic activity; corn stover; feedstocks; gas chromatography-mass spectrometry; green chemistry; hybrids; nitrogen compounds; nitrogen content; nuclear magnetic resonance spectroscopy; oils; pH; phenols; pinyon-juniper; pyrolysis; specific gravity; stable isotopes; sugars; viscosity; zeolites
- Abstract:
- ... This study focused on understanding the impact of catalytic pyrolysis and biomass feedstock on the physicochemical properties of upgraded bio-oils. Results from catalytic conversion of different types of biomass feedstocks (woody: pine, hybrid poplar and pinyon-juniper; herbaceous: switchgrass; agricultural residue: corn stover; and forest residue: pine bark) with HZSM-5 zeolite to biocrude oils a ...
- DOI:
- 10.1039/c4gc00555d
- https://doi.org/10.1039/c4gc00555d
- Author:
- de Assis CarlosFrederico Campos; Tenório Jorge Alberto Soares; Assis Paulo Santos; Nath Niloy K.
- Source:
- Energy & Fuels 2014 v.28 no.11 pp. 7268-7273
- ISSN:
- 1520-5029
- Subject:
- greenhouse gases; surface area; carbon; Cenchrus purpureus; new markets; steel; carbon dioxide; waste utilization; rice hulls; sugarcane bagasse; coal; profits and margins; agricultural wastes; alternative fuels; Eucalyptus; Coffea arabica; biomass; carbon markets; methane; particle size; mining; environmental impact; bark; furnaces; recycling
- Abstract:
- ... Focus on environmental issues has greatly increased in recent years. This development has led to a competitive advantage for innovative processes that are less harmful to the environment, because they satisfy the environmental consciousness of today’s consumers, enable entrance into more competitive new markets, can even lead to direct profits in accordance with environmental conservation, and ear ...
- DOI:
- 10.1021/ef501236g
- https://doi.org/10.1021/ef501236g