Physicochemical characteristics of furfural-based activated carbons and application of these in sorption of cyclohexane

Kishibayev, Kanagat; Voropaeva, N. L.; Kabulov, A. T.; Ефремов, С. А.; Sanjurjo, María Jose Fernández; Gur’yanov, V. V.; Наурызбаев, М. К.

doi:10.1134/s1070427215010085

Cited by 3 publications

(1 citation statement)

References 13 publications

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“…They remained in trace amounts as a result of retention in the carbon matrix structure by various types of bonds (with the formation of chelate complexes and other interaction products). Kishibayev et al 66,67 received comparable results for activated biocarbons prepared from biomass waste.…”

Section: Study Of Ph and Determination Of Isotherms Of Heavy Metal Ad...mentioning

confidence: 96%

Functional Activated Biocarbons Based on Biomass Waste for CO₂ Capture and Heavy Metal Sorption

Serafin,

Kishibayev,

Tokpayev

et al. 2023

ACS Omega

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Inexpensive porous activated biocarbons were prepared from biomass and agriculture waste following the method of thermal and hydrothermal carbonization and activation with superheated water vapor. The activated biocarbons were characterized by nitrogen adsorption–desorption at 77 K, SEM, XRD, Raman spectrometry, FTIR spectroscopy, determination of particle size, and elemental composition by XRF. The specific surface area was in the range of 240–709 m 2 /g, and the total pore volume was from 0.12 to 0.43 cm 3 /g. The percentage of microporosity in activated biocarbons was 89–92%. These activated biocarbons have been used for CO 2 and heavy metal sorption. Activated biocarbons based on pine cones and birch prepared by thermal carbonization and activation with superheated water vapor had the highest ability to capture CO 2 and amounted to 6.43 and 6.00 mmol/g at 273 K, as well as 4.57 and 4.22 mmol/g at 298 K, respectively. The best activated biocarbon was characterized by unchanged stability after 30 adsorption and desorption cycles. It was proved that the adsorption of CO 2 depends on narrow micropores (<1 nm). Activated biocarbons have also been analyzed as effective adsorbents for removing Cu 2+ , Zn 2+ , Fe 2+ , Ni 2+ , Co 2+ , and Pb 2+ ions from aqueous solutions. Activated biocarbons are effective adsorbents for the removal of lead and zinc ions from aqueous solutions.

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Section: Study Of Ph and Determination Of Isotherms Of Heavy Metal Ad...mentioning

confidence: 96%

Functional Activated Biocarbons Based on Biomass Waste for CO₂ Capture and Heavy Metal Sorption

Serafin,

Kishibayev,

Tokpayev

et al. 2023

ACS Omega

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Preparation and investigation of active carbons based on furfural copolymer

et al. 2018

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Physical and chemical properties of activated carbon synthesized from plant wastes and shungite for CO2 capture

Kishibayev

Serafin

Tokpayev

et al. 2021

Journal of Environmental Chemical Engineering

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Physicochemical characteristics of furfural-based activated carbons and application of these in sorption of cyclohexane

Cited by 3 publications

References 13 publications

Functional Activated Biocarbons Based on Biomass Waste for CO₂ Capture and Heavy Metal Sorption

Functional Activated Biocarbons Based on Biomass Waste for CO₂ Capture and Heavy Metal Sorption

Preparation and investigation of active carbons based on furfural copolymer

Physical and chemical properties of activated carbon synthesized from plant wastes and shungite for CO2 capture

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Physicochemical characteristics of furfural-based activated carbons and application of these in sorption of cyclohexane

Cited by 3 publications

References 13 publications

Functional Activated Biocarbons Based on Biomass Waste for CO2 Capture and Heavy Metal Sorption

Functional Activated Biocarbons Based on Biomass Waste for CO2 Capture and Heavy Metal Sorption

Preparation and investigation of active carbons based on furfural copolymer

Physical and chemical properties of activated carbon synthesized from plant wastes and shungite for CO2 capture

Contact Info

Product

Resources

About

Functional Activated Biocarbons Based on Biomass Waste for CO₂ Capture and Heavy Metal Sorption

Functional Activated Biocarbons Based on Biomass Waste for CO₂ Capture and Heavy Metal Sorption